As filed with the Securities and Exchange Commission on August 7, 2017

Securities Act File No. 333-218616

Investment Company Act File No. 811-23262

U.S. SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form N-2

(Check appropriate box or boxes)

Nuveen Emerging Markets Debt 2022 Target Term Fund

Exact Name of Registrant as Specified in Declaration of Trust

333 West Wacker Drive, Chicago, Illinois 60606

Address of Principal Executive Offices (Number, Street, City, State, Zip Code)

(800) 257-8787

Registrant’s Telephone Number, including Area Code

Gifford R. Zimmerman

Vice President and Secretary

333 West Wacker Drive

Chicago, Illinois 60606

Name and Address (Number, Street, City, State, Zip Code) of Agent for Service.

Copies of Communications to:

Approximate Date of Proposed Public Offering:

As soon as practicable after the effective date of this Registration Statement.

If any of the securities being registered on this form are offered on a delayed or continuous basis in reliance on Rule 415 under the Securities Act of 1933, other than securities offered in connection with a dividend reinvestment plan, check the following box. ☐

It is proposed that this filing will become effective (check appropriate box)

☐ when declared effective pursuant to section 8(c)

CALCULATION OF REGISTRATION FEE UNDER THE SECURITIES ACT OF 1933

The registrant hereby amends this Registration Statement on such date or dates as may be necessary to delay its effective date until the Registrant shall file a further amendment which specifically states that the Registration Statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933 or until the Registration Statement shall become effective on such date as the Securities and Exchange Commission, acting pursuant to said Section 8(a), may determine.

THE INFORMATION IN THIS PROSPECTUS IS NOT COMPLETE AND MAY BE CHANGED. WE MAY NOT SELL THESE SECURITIES UNTIL THE REGISTRATION STATEMENT FILED WITH THE SECURITIES AND EXCHANGE COMMISSION IS EFFECTIVE. THIS PROSPECTUS IS NOT AN OFFER TO SELL THESE SECURITIES AND WE ARE NOT SOLICITING OFFERS TO BUY THESE SECURITIES IN ANY JURISDICTION WHERE THE OFFER OR SALE IS NOT PERMITTED.

Subject to Completion

Preliminary Prospectus dated                     , 2017

PROSPECTUS

                     Shares

Nuveen Emerging Markets Debt 2022 Target Term Fund

Common Shares

$10.00 per Share

The Fund.    Nuveen Emerging Markets Debt 2022 Target Term Fund (the “Fund”) is a newly organized, non-diversified, closed-end management investment company. The Fund’s investment objectives are to provide a high level of current income and to return $9.85 per share (the original net asset value (“NAV”) per common share before deducting offering costs of $0.02 per share) to holders of common shares on or about December 1, 2022 (the “Termination Date”). The Fund will attempt to strike a balance between the two objectives, seeking to provide as high a level of current income as is consistent with the Fund’s overall credit performance and the declining average effective maturity of its portfolio, on the one hand, and its objective of returning the Original NAV (as defined below) on or about the Termination Date, on the other. However, as the Fund approaches the Termination Date, its monthly distributions are likely to decline, and there can be no assurance that the Fund will achieve either of its investment objectives or that the Fund’s investment strategies will be successful. The objective to return the Fund’s Original NAV is not an express or implied guarantee obligation of the Fund or any other entity.

Fund Policies and Strategies.    The Fund seeks to achieve its investment objectives by investing, under normal circumstances, at least 80% of its Managed Assets (as defined on page 5) in emerging market debt securities. Such securities include a broad range of sovereign, quasi-sovereign and corporate debt securities. The Fund will only invest in U.S. dollar denominated securities.

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No Prior History.    Because the Fund is newly organized, its common shares have no history of public trading. Shares of closed-end investment companies frequently trade at a discount from their NAV. This risk of loss due to the discount may be greater for investors who expect to sell their shares in a relatively short period after completion of the public offering. It is expected that the Fund’s common shares will be approved for listing on the New York Stock Exchange and will trade under the ticker symbol “JEMD.”

This prospectus sets forth concisely information about the Fund that a prospective investor should know before investing, and should be retained for future reference. Investing in the Fund’s common shares involves certain risks. The Fund’s anticipated exposure to below investment grade securities (high yield or junk bonds) involves special risks, including an increased risk with respect to the issuer’s capacity to pay interest, dividends and repay principal. You could lose some or all of your investment. See “Risks” beginning on page 45 of this prospectus. Certain of these risks are summarized in “Prospectus Summary—Special Risk Considerations” beginning on page 12 of this prospectus.

Neither the Securities and Exchange Commission (“SEC”) nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

(notes on following page)

The underwriters expect to deliver the common shares to purchasers on or about                     , 2017.

Nuveen Securities

The date of this prospectus is                     , 2017.

(notes from previous page)

Fund Policies and Strategies.

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The Fund generally considers an “emerging market” as any of the countries or markets represented in the JP Morgan Emerging Markets Bond Index (“EMBI”) Global Diversified (the “EMBI-GD”), the JP Morgan Corporate Emerging Markets Bond Index (“CEMBI”) Broad Diversified (the “CEMBI-BD”), or any country or market with similar characteristics. In determining whether a security is an “emerging market debt security,” the Fund will classify an issuer as being from an emerging market based on the issuer’s country of origin, generally as determined by an unaffiliated, recognized financial data provider. An issuer’s country of origin is based on a number of criteria, such as the issuer’s country of domicile or country in which the issuer conducts its primary operations, the primary exchange on which its securities trade, the location from which the majority of the issuer’s revenue comes, and the issuer’s reporting currency.

The Fund’s investment team actively manages the portfolio to capitalize on the relative value opportunities across emerging market debt securities by identifying securities that the portfolio managers believe are undervalued or mispriced. To construct and manage the portfolio, the Fund’s investment team will integrate top-down global macroeconomic analysis with a fundamental, bottom-up investment process that assesses sovereign and corporate credit dynamics on an issuer-by-issuer basis.

The Fund may invest without limit in investment grade securities and securities rated below investment grade (BB+/Ba1 or lower). However, the Fund may invest no more than 10% of its Managed Assets in securities rated below B-/B3 or that are unrated but judged to be of comparable quality by the Fund’s subadviser at the time of investment. Below investment grade securities are regarded as having predominately speculative characteristics with respect to the issuer’s capacity to pay interest or dividends and repay principal, which implies higher price volatility and default risk than investment grade instruments of comparable terms and duration. The Fund does not rely exclusively on rating agencies when making investment decisions. Instead, the subadviser attempts to minimize the risks of investing in lower rated securities by conducting its own credit analysis, paying particular attention to economic trends in different sectors and countries and other market events.

In seeking to return the target amount of $9.85 per share to investors on or about the Termination Date, the Fund intends to utilize various portfolio and cash flow management techniques, including setting aside a portion of its net investment income, possibly retaining all or a portion of its gains and limiting the longest effective maturity of any holding to no later than June 1, 2023. As a result, the average effective maturity of the Fund’s holdings is generally expected to shorten as the Fund approaches its Termination Date, which may reduce interest rate risk over time but which may also reduce returns and net income amounts available for distribution to shareholders.

(notes from previous page)

The Fund anticipates using leverage to pursue its investment objectives. The Fund may use regulatory leverage. Regulatory leverage consists of “senior securities” as defined under the Investment Company Act of 1940 (the “1940 Act”), which include (1) borrowings, including loans from financial institutions (“Borrowings”); (2) issuance of debt securities; and (3) issuance of preferred shares of beneficial interest (“Preferred Shares”) ((1),(2), and (3) are hereinafter collectively referred to as “regulatory leverage”). The Fund may also use leverage through reverse repurchase agreements, along with derivatives such as financial futures contracts and options thereon, swaps (with varying terms, including interest rate swaps, credit default swaps and credit default swap indices), options on swaps and other fixed-income derivative instruments that have the economic effect of leverage. The Fund may use leverage to the extent permitted by the 1940 Act. The use of leverage creates special risks for common shareholders. See “Risks—Fund Level Risks—Leverage Risk” on page 46 of this prospectus.

Five-Year Term and Final Distribution.    On or about the Termination Date, the Fund intends to cease its investment operations, liquidate its portfolio, retire or redeem its leverage facilities, and distribute all its liquidated net assets to common shareholders of record, unless the term is extended for one period of up to six months by a vote of the Fund’s Board of Trustees. The amount distributed to common shareholders at the termination of the Fund will be based on the Fund’s NAV at that time. The Fund has an objective of returning the Original NAV at termination. Depending upon a variety of factors, including the performance of the Fund’s portfolio over the life of the Fund, the actual distribution at termination may be less, and potentially significantly less, than the Original NAV, or a shareholder’s original investment. Although the Fund has an investment objective of returning $9.85 per share (the original NAV per common share before deducting offering costs of $0.02 per share) (“Original NAV”) to holders of common shares on or about the Termination Date, the Fund may not be successful in achieving this objective. The Fund’s ability to return the Original NAV to common shareholders on or about the Termination Date will depend on market conditions and the success of various portfolio and cash flow management techniques.

Fund Distributions.    In seeking to achieve its investment objectives, the Fund each month intends to retain a limited portion of its net investment income. The Fund will declare and pay monthly income distributions to common shareholders out of its remaining net investment income. The Fund also intends to distribute, at least annually, any realized net capital gains from investment activity. However, the Fund may elect instead to retain all or a portion of such realized net capital gains and to pay taxes on the retained amount of these gains and on the retained portion of its net investment income. Retention of net capital gains and net investment income will reduce the amounts available for distribution to common shareholders prior to liquidation of the Fund. Income and realized net capital gains after taxes, if any, retained by the Fund will be reflected in its net asset value per share and would comprise a portion of its liquidating distribution to common shareholders on or about the Termination Date.

You should read this prospectus, which contains important information about the Fund, before deciding whether to invest, and retain it for future reference. A Statement of Additional Information, dated                 , 2017, as amended or supplemented through the effective date of this prospectus, containing additional information about the Fund, has been filed with the SEC and is incorporated by reference in its entirety into this prospectus. You may request a free copy of the Statement of Additional Information, the table of contents of which is on page 80 of this prospectus, annual and semi-annual reports to shareholders, when available, and other information about the Fund, and make shareholder inquiries by calling (800) 257-8787 or by writing to the Fund, or from the Fund’s website (www.nuveen.com). The information contained in, or that can be accessed through, the Fund’s website is not part of this prospectus. You also may obtain a copy of the Statement of Additional Information (and other information regarding the Fund) from the SEC’s website (www.sec.gov).

TABLE OF CONTENTS

The Fund’s common shares do not represent a deposit or obligation of, and are not guaranteed or endorsed by, any bank or other insured depository institution, and are not federally insured by the Federal Deposit Insurance Corporation, the Federal Reserve Board or any other government agency.

You should rely only on the information contained or incorporated by reference in this prospectus. The Fund has not, and the underwriters have not, authorized anyone to provide you with different information. If anyone provides you with different or inconsistent information, you should not rely on it. The Fund is not, and the underwriters are not, making an offer of these securities in any jurisdiction where the offer is not permitted. You should not assume that the information contained in this prospectus is accurate as of any date other than the date on the front of this prospectus. The Fund’s business, financial condition and prospects may have changed since that date.

PROSPECTUS SUMMARY

This is only a summary. You should review the more detailed information contained elsewhere in this prospectus and in the Statement of Additional Information (“SAI”) prior to making an investment in the Fund, especially the information set forth under the heading “Risks.”

However, keep in mind that you will need to assume the risks associated with an investment in the Fund. See “Risks.”

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Through its overall design and investment strategy, the Fund seeks to capitalize on the potential credit spread opportunity provided by emerging market debt securities, relative to debt securities of similar interest rate risk and credit risk of issuers in developed markets. For example, if the yields available on the predominately emerging market debt securities comprising the Fund’s portfolio are higher than the yields available on similar debt securities from issuers in developed countries, and the actual default experience of each set of debt securities is equivalent, then an investment in the Common Shares, held until the Fund’s Termination Date, may result in higher returns than an investment in an otherwise similar fund that invests in those developed market debt securities.

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There can be no assurance that the Fund’s strategies will be successful.

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The Fund’s ability to return the Original NAV to Common Shareholders on or about the Termination Date will depend on market conditions and the success of various portfolio and cash flow management techniques. In seeking to achieve its investment objectives, the Fund each month intends to retain a limited portion of its net investment income. The Fund will declare and pay monthly income distributions to common shareholders out of its remaining net investment income. The Fund also intends to distribute, at least annually, any realized net capital gains from investment activity. However, the Fund may elect instead to retain all or a portion of such

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realized net capital gains and to pay taxes on the retained amount of these gains and on the retained portion of its net investment income. Retention of net capital gains and net investment income will reduce the amounts available for distribution to common shareholders prior to liquidation of the Fund. Income and realized net capital gains after taxes, if any, retained by the Fund will be reflected in its net asset value per share and would comprise a portion of its liquidating distribution to common shareholders on or about the Termination Date. In addition, the Fund’s investment in shorter term and lower yielding securities, especially as the Fund nears its Termination Date, may reduce investment income and, therefore, the monthly dividends during the period prior to termination.

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Issuer Level Risks

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Non-Diversified Status Risk.    The Fund is a non-diversified fund. As defined in the 1940 Act, a non-diversified fund may invest a significant part of its investments in a smaller number of issuers than can a diversified fund. Having a larger percentage of assets in a smaller number of issuers makes a non-diversified fund, like the Fund, more susceptible to the risk that one single event or occurrence can have a significant adverse impact upon the Fund.

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SUMMARY OF FUND EXPENSES

The purpose of the table and example below is to help you understand all fees and expenses that you, as a Common Shareholder, would bear directly or indirectly. The expenses shown in the table are based on estimated amounts for the Fund’s first full year of operations and assume that the Fund issues 15,000,000 Common Shares. The Annual Expenses table below assumes the use of leverage in the form of debt through bank Borrowings or reverse repurchase agreements in an aggregate amount equal to 25% of the Fund’s Managed Assets (after their use), and shows Fund expenses as a percentage of net assets attributable to Common Shares. The Fund’s actual expenses may vary from the estimated expenses shown in the table and, all other things being equal, will increase as a percentage of net assets attributable to Common Shares if the Fund issues less than 15,000,000 Common Shares. See “Management of the Fund.”

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Example

The following example illustrates the expenses (including (i) the sales load of $15 and (ii) estimated offering costs of this offering of $2) that you would pay on a $1,000 investment in Common Shares, assuming (1) total annual expenses of 2.17% of net assets attributable to Common Shares and (2) a 5% annual return. The example assumes that the estimated Total Annual Expenses set forth in the Annual Expenses table are accurate and that all dividends and distributions are reinvested at Common Share NAV. Moreover, the Fund’s actual rate of return may be greater or less than the hypothetical 5% return shown in the example.

The example should not be considered a representation of future expenses. Actual expenses may be higher or lower.

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THE FUND

The Fund is a newly organized, non-diversified, closed-end management investment company registered under the 1940 Act. The Fund was organized as a Massachusetts business trust on June 1, 2017, pursuant to the Declaration, which is governed by the laws of The Commonwealth of Massachusetts. As a newly organized entity, the Fund has no operating history. The Fund’s principal office is located at 333 West Wacker Drive, Chicago, Illinois 60606, and its telephone number is (800) 257-8787.

USE OF PROCEEDS

The net proceeds of the offering of Common Shares will be approximately $                     ($                     if the Underwriters exercise the over-allotment option in full) after payment of the estimated offering costs. Nuveen Fund Advisors has agreed to (i) reimburse all organizational expenses of the Fund and (ii) pay all offering costs of the Fund (other than sales load) that exceed $0.02 per Common Share. The Fund will invest the net proceeds of the offering in accordance with the Fund’s investment objectives and policies (as stated below) as soon as practicable after completion of the offering. The Fund currently anticipates that it will be able to invest substantially all of the net proceeds in securities that meet the Fund’s investment objectives and policies within approximately three months after completion of the offering. Pending such investment, the Fund may invest up to 100% of its Managed Assets in short-term investments, including high quality, short-term securities, or may invest in short- or intermediate-term U.S. Treasury securities.

THE FUND’S INVESTMENTS

Investment Objectives

The Fund’s investment objectives are to provide a high level of current income and to return Original NAV to Common Shareholders on or about the Termination Date. The objective to return the Fund’s Original NAV is not an express or implied guarantee obligation of the Fund. There can be no assurance that the Fund will be able to return Original NAV to Common Shareholders, and such return is not backed or otherwise guaranteed by Nuveen or any other entity. The Fund will attempt to strike a balance between the two objectives, seeking to provide as high a level of current income as is consistent with the Fund’s overall credit performance and the declining average effective maturity of its portfolio, on the one hand, and its objective of returning the Original NAV on or about the Termination Date, on the other. However, as the Fund approaches the Termination Date, its monthly distributions are likely to decline, and there can be no assurance that the Fund will achieve either of its investment objectives or that the Fund’s investment strategies will be successful.

Fund Strategies

The Fund seeks to achieve its investment objectives by investing in emerging market debt securities and other instruments as described below. Such securities include a broad range of sovereign, quasi-sovereign and corporate debt securities.

Through its overall design and investment strategy, the Fund seeks to capitalize on the potential credit spread opportunity provided by emerging market debt securities, relative to debt securities of similar interest rate risk and credit risk of issuers in developed markets. For example, if the yields available on the predominately emerging market debt securities comprising the Fund’s portfolio are higher than the yields available on similar debt securities from issuers in developed countries, and the actual default experience of each set of debt securities is equivalent, then an investment in the Common Shares, held until the Fund’s Termination Date, may result in higher returns than an investment in an otherwise similar fund that invests in those developed market debt securities.

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In seeking to return the Original NAV on or about the Termination Date, the Fund intends to utilize various portfolio and cash flow management techniques, including setting aside a portion of its net investment income, possibly retaining all or a portion of its gains and limiting the longest effective maturity of any holding to no later than June 1, 2023. As a result, the average effective maturity of the Fund’s holdings is generally expected to shorten as the Fund approaches its Termination Date, which may reduce interest rate risk over time but which may also reduce returns and net income amounts otherwise available for distribution to Common Shareholders.

There can be no assurance that the Fund’s strategies will be successful.

Portfolio Contents

The Fund generally invests in a portfolio of emerging market debt securities (as described in “—Investment Policies” below). Emerging market debt securities include a broad range of securities of emerging market issuers such as sovereign bonds, corporate bonds, and other sovereign or quasi-sovereign debt instruments.

Sovereign securities (such as sovereign bonds) are securities issued or guaranteed by foreign sovereign governments or their agencies, authorities, political subdivisions or instrumentalities, and supranational agencies. Quasi-sovereign securities (such as quasi-sovereign bonds) are issued typically by companies or agencies that may receive financial support or backing from a local government or in which the government owns a majority of the issuer’s voting shares. Corporate bonds are securities issued by corporations and other private legal entities to borrow money from investors. In a typical corporate bond, the issuer pays the investor a fixed or variable rate of interest and must repay the amount borrowed on or before maturity.

Emerging market debt securities may also include secured loans, unsecured loans, senior loans, second lien loans, subordinated debt and sukuk debt instruments.

Sukuk are certificates structured to comply with Sharia law and its investment principles. These certificates usually represent the beneficial ownership interest in a portfolio of eligible existing or future tangible or intangible assets (“underlying assets”). In a typical sukuk, a special purpose vehicle (“SPV”) issues certificates to investors in exchange for their capital. The SPV transfers the capital to or for the benefit of the entity that is raising the capital (the “obligor”) in exchange for the underlying assets of the obligor that are held in trust by the SPV. The obligor is obligated, usually through a series of contracts, to make periodic payments to investors through the SPV over a specified period of time and a final payment to investors through the SPV on a date certain. Obligors of sukuk include financial institutions and corporations, foreign governments and agencies of foreign governments, including issuers in emerging markets.

The Fund’s debt securities will include investment grade and below investment grade instruments. Additionally, the Fund’s portfolio may contain restricted and illiquid securities.

The Fund may also invest in other types of securities and debt instruments described in this prospectus and the SAI. Additionally, the Fund’s portfolio may contain restricted and illiquid securities. See “Portfolio Composition and Other Information” for additional information on the types of securities in which the Fund may invest.

The Fund also may invest in certain derivative instruments in pursuit of its investment objectives. Such instruments include financial futures contracts and options thereon, swaps (with varying terms, including interest rate swaps, credit default swaps and credit default swap indices), options on swaps and other fixed-income derivative instruments. Teachers Advisors may use derivative instruments to attempt to hedge some of the risk of the Fund’s investments or as a substitute for a position in the underlying asset. For purposes of the Fund’s policy to invest at least 80% of its Managed Assets in emerging market debt securities, derivative instruments will be valued on a mark-to-market basis. See “Portfolio Composition and Other Information—Derivatives.”

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Teachers Advisors Investment Philosophy and Process

Investment Philosophy.    Teachers Advisors is responsible for the day-to-day investment operations of the Fund. Teachers Advisors believes that emerging markets debt is a heterogeneous asset class that requires both macroeconomic and fundamental credit analysis to help generate high levels of current income relative to traditional fixed income asset classes. Teacher Advisors also believes that both fundamental and technical trading analysis should influence allocation decisions across regions. Further, Teachers Advisors believes that successful investing across the full spectrum of emerging markets debt goes beyond macroeconomic and fundamental credit analysis in order to make comprehensive assessments of country and issuer risk.

Investment Process.    In identifying emerging market debt securities for potential purchase, Teachers Advisors combines a top-down global macroeconomic analysis with a fundamental, bottom-up investment process that assesses sovereign and corporate credit dynamics on an issuer-by-issuer basis. Teachers Advisors attempts to minimize the risks of investing in emerging market debt securities by conducting its own research-intensive credit analysis, paying particular attention to economic trends in different sectors and countries and other market events.

Investment Policies

Under normal circumstances:

The foregoing policies apply only at the time of any new investment.

“Managed Assets” means the total assets of the Fund, minus the sum of its accrued liabilities (other than Fund liabilities incurred for the express purpose of creating leverage). Total assets for this purpose shall include assets attributable to the Fund’s use of leverage.

“Emerging market debt securities” are defined as debt securities of emerging market issuers including a broad range of sovereign, quasi-sovereign and corporate debt securities (see “—Portfolio Contents”). The Fund generally defines an “emerging market” as any of the countries or markets represented in the EMBI-GD, the CEMBI-BD, or any country or market with similar emerging characteristics. In determining whether a security is an “emerging market debt security,” the Fund will classify an issuer as being from an emerging market based on the issuer’s country of origin, generally as determined by an unaffiliated, recognized financial data provider. An issuer’s country of origin is based on a number of criteria, such as the issuer’s country of domicile or country in which the issuer conducts its primary operations, the primary exchange on which its securities trade, the location from which the majority of the issuer’s revenue comes, and the issuer’s reporting currency.

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The Fund also intends to invest in “frontier market” debt securities, which the Fund considers to be a subset of emerging market debt securities. The Fund considers a “frontier market” to be a market that is generally smaller and less mature than larger emerging markets, but is nonetheless accessible to foreign investment through dollar-denominated sovereign and/or corporate bonds. Frontier market economies and capital markets are typically at an earlier stage of development and institutions and macro-economic policy formulation is also less mature in comparison to larger emerging market countries. Participants in the debt markets, unlike participants in the equity markets, generally consider frontier economies to be a subcategory of emerging economies.

For purposes of the policy above relating to effective maturity date, “effective maturity” takes into consideration emerging market debt securities and other types of debt instruments with mandatory call dates or other features obligating the issuer or another party to repurchase or redeem the security at dates that are earlier than the securities’ respective stated maturity dates.

Below investment grade securities are generally securities rated BB+/Ba1 or lower at the time of investment. Below investment grade securities are regarded as having predominately speculative characteristics with respect to the issuer’s capacity to pay interest, and repay principal, which implies higher price volatility and default risk than investment grade instruments of comparable terms and duration. These securities generally provide higher income than investment grade securities in an effort to compensate investors for their higher risk of default, which is the issuer’s failure to make required interest or principal payments on the securities. For purposes of the investment limitations in this prospectus, a security’s rating is determined using the highest rating of Moody’s, Standard & Poor’s and Fitch if all three NRSROs rate the security. If ratings are provided by only two of those NRSROs, the higher rating is used to determine the rating. If only one of those NRSROs provides a rating, that rating is used. If a security is unrated by any NRSRO, a rating determined to be of comparable quality by Teachers Advisors is used. Investment rating limitations are considered to apply only at the time of investment and will not be considered violated unless an excess or deficiency occurs or exists immediately after and as a result of an acquisition of securities. The descriptions of the investment rating categories by Moody’s, S&P and Fitch, including a description of their speculative characteristics, are set forth in Appendix A of the SAI. All references to securities ratings by Moody’s, S&P and Fitch in this prospectus shall, unless otherwise indicated, include all securities within each such rating category (i.e., Ba1, Ba2 and Ba3 in the case of Moody’s, BB+, BB and BB- in the case of S&P and Fitch).

Other Policies

The Fund may enter into certain derivative transactions as a hedging technique to protect against potential adverse changes in the market value of portfolio instruments. The Fund also may use derivatives to attempt to protect the NAV of the Fund, to facilitate the sale of certain portfolio securities, to manage the Fund’s effective interest rate exposure, and as a temporary substitute for purchasing or selling particular securities. From time to time, the Fund also may enter into derivative transactions to create investment exposure to the extent such transactions may facilitate implementation of its strategy more efficiently than through outright purchases or sales of portfolio securities.

During temporary defensive periods, the period in which the net proceeds of this offering of Common Shares are first being invested or the period in which the Fund’s assets are being liquidated in anticipation of the Fund’s termination, the Fund may deviate from its investment policies and objectives. During such periods, the Fund may invest up to 100% of its Managed Assets in short-term investments, including high quality, short-term securities, or may invest in short- or intermediate-term U.S. Treasury securities. There can be no assurance that such techniques will be successful. Accordingly, during such periods, the Fund may not achieve its investment objectives.

Certain investment policies specifically identified in the SAI as such are considered fundamental and may not be changed without shareholder approval. See “Investment Restrictions” in the SAI. All of the Fund’s other investment policies are not considered to be fundamental by the Fund and can be changed by the Board of Trustees without a vote of the shareholders. However, the Fund’s policy of investing at least 80% of its Managed Assets in emerging market debt securities may only be changed by the Fund’s Board of Trustees following the

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provision of 60 days’ prior written notice to shareholders. The Fund cannot change its fundamental policies without the approval of the holders of a “majority of the outstanding” Common Shares. When used with respect to particular shares of the Fund, a “majority of the outstanding” shares means (i) 67% or more of the shares present at a meeting, if the holders of more than 50% of the shares are present or represented by proxy or (ii) more than 50% of the shares, whichever is less.

The Fund will not invest, either directly or indirectly through derivatives, in contingent capital securities (sometimes referred to as “CoCos”).

Five-Year Term and Final Distribution

The Fund intends, on or about the Termination Date, to cease its investment operations, liquidate its portfolio (to the extent possible), retire or redeem its leverage facilities, and distribute all its liquidated net assets to Common Shareholders of record. However, if the Fund’s Board of Trustees determines it is in the best interest of the shareholders to do so, upon provision of at least 60 days’ prior written notice to shareholders, the Fund’s term may be extended, and the Termination Date deferred, for one period of up to six months by a vote of the Board of Trustees. The Fund’s term may not be extended further than one period of up to six months without a shareholder vote. In determining whether to extend the Fund’s term beyond the Termination Date, the Board of Trustees may consider the inability to sell the Fund’s assets in a time frame consistent with termination due to lack of market liquidity or other extenuating circumstances. Additionally, the Board of Trustees may determine that market conditions are such that it is reasonable to believe that, with an extension, the Fund’s remaining assets will appreciate and generate income in an amount that, in the aggregate, is meaningful relative to the cost and expense of continuing the operation of the Fund.

The Fund seeks to return the Original NAV to Common Shareholders on or about the Termination Date by utilizing a range of portfolio and cash flow management techniques, which includes limiting the effective maturity of its portfolio such that the longest effective maturity of any security does not extend beyond June 1, 2023, with the portfolio’s average effective maturity declining over time as the Termination Date approaches. Although the Fund has an investment objective of returning Original NAV to Common Shareholders on or about the Termination Date, the Fund may not be successful in achieving this objective. The return of Original NAV is not an express or implied guarantee obligation of the Fund. There can be no assurance that the Fund will be able to return Original NAV to Common Shareholders, and such return is not backed or otherwise guaranteed by Nuveen or any other entity.

The Fund’s ability to return the Original NAV to Common Shareholders on or about the Termination Date will depend on market conditions and the success of various portfolio and cash flow management techniques. In seeking to achieve its investment objectives, the Fund each month intends to retain a limited portion of its net investment income. The Fund will declare and pay monthly income distributions to common shareholders out of its remaining net investment income. The Fund also intends to distribute, at least annually, any realized net capital gains from investment activity. However, the Fund may elect instead to retain all or a portion of such realized net capital gains and to pay taxes on the retained amount of these gains and on the retained portion of its net investment income. Retention of net capital gains and net investment income will reduce the amounts available for distribution to common shareholders prior to liquidation of the Fund. Income and realized net capital gains after taxes, if any, retained by the Fund will be reflected in its net asset value per share and would comprise a portion of its liquidating distribution to common shareholders on or about the Termination Date. In addition, the Fund’s investment in shorter term and lower yielding securities, especially as the Fund nears its Termination Date, may reduce investment income and, therefore, the monthly dividends during the period prior to termination.

The Fund’s final distribution to Common Shareholders will be based upon the Fund’s NAV at the Termination Date and initial investors and any investors that purchase Common Shares after the completion of this offering (particularly if their purchase price differs meaningfully from the original offering price or Original NAV) may receive more or less than their original investment. It is likely that some portion of the income earned

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by the Fund and customarily paid as an income distribution will be retained and paid as part of the final liquidating distribution. The Fund will make a distribution on or about the Termination Date of all cash raised from the liquidation of the Fund’s assets at that time. However, if the Fund is not able to liquidate all of its assets prior to that distribution (for example, because one or more portfolio securities are in workout or receivership on the Termination Date), subsequent to that distribution the Fund may make one or more small additional distributions of any cash received from ultimate liquidation of those assets. The Fund expects that the total of that initial cash distribution and such subsequent distributions, if any, will equal the Fund’s NAV on the Termination Date, but the actual total may be more or less than that NAV, depending in part on the ultimate results of those post-Termination Date asset liquidations. Depending upon a variety of factors, including the all-in, after tax performance of the Fund’s portfolio over the life of the Fund, and the amounts of income or gains retained by the Fund instead of being paid out as income dividends or capital gain distributions over the life of the Fund, and the amount of any taxes paid on those retained amounts, the amount distributed to Common Shareholders at the termination of the Fund may be less, and potentially significantly less, than the Original NAV, or their original investment. See “Risks—Fund Level Risks—Five-Year Term Risk.”

Interest rates, including yields on below investment grade fixed-income securities, tend to vary with maturity. Securities with longer maturities tend to have higher yields than otherwise similar securities having shorter maturities. Because the Fund portfolio’s average effective maturity is generally expected to shorten as the Fund approaches its Termination Date, ultimately approaching zero, shareholders can expect that the average portfolio yield will also fall over time, especially as the Fund approaches that Termination Date. Consequently, the Fund’s dividend rate may need to be reduced over time as the yield on portfolio securities declines as they are sold and either not replaced or replaced by lowering-yielding securities; as the portfolio is liquidated prior to and in anticipation of the Termination Date, as described above; and as potentially increasing amounts of net earnings of the Fund may be retained by the Fund as a means of pursuing its objective of paying the Original NAV on or about the Termination Date.

PORTFOLIO COMPOSITION AND OTHER INFORMATION

The Fund’s portfolio will be composed principally of the following investments. More detailed information about the Fund’s portfolio investments are contained in the SAI under “Portfolio Composition and Other Information.”

Emerging Markets Issuers

The Fund will invest in securities of emerging market issuers. The Fund will classify an issuer of a security as being an emerging market issuer based on the issuer’s country of origin, generally as determined by an unaffiliated, recognized financial data provider. An issuer’s country or origin is based on a number of criteria, such as the issuer’s country of domicile or country in which the issuer conducts its primary operations, the primary exchange on which its securities trade, the location from which the majority of the issuer’s revenue comes, and the issuer’s reporting currency. Furthermore, the Fund generally defines an “emerging market” as any of the countries or markets represented in the EMBI-GD, the CEMBI-BD, or any country or market with similar emerging characteristics.

High Yield Securities

High yield securities or “junk bonds” that are rated below investment grade involve a greater degree of risk (in particular, a greater risk of default) than, and special risks in addition to, the risks associated with investment grade securities. Under rating agency guidelines, medium- and lower-rated securities and comparable unrated securities will likely have some quality and protective characteristics that are outweighed by large uncertainties or major risk exposures to adverse conditions. Medium- and lower-rated securities may have poor prospects of ever attaining any real investment standing, may have a current identifiable vulnerability to default or be in default, may be unlikely to have the capacity to pay interest or dividends and repay liquidation preference or principal when due in the event of adverse business, financial or economic conditions, and/or may be likely to be

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in default or not current in the payment of interest, dividends, liquidation preference or principal. Such securities are considered speculative with respect to the issuer’s capacity to pay interest or dividends and repay liquidation preference or principal in accordance with the terms of the obligation. Accordingly, it is possible that these types of factors could reduce the value of securities held by the Fund with a commensurate effect on the value of the Common Shares. High yield securities involve substantial risk of loss and are susceptible to default or decline in market value due to real or perceived adverse economic and business developments or competitive industry conditions, as compared to higher-rated instruments. These securities generally provide higher income than investment grade securities in an effort to compensate investors for their higher risk of default, which is the issuer’s failure to make required interest, dividends, liquidation preference or principal payments on the securities. High yield securities issuers include small or relatively new companies lacking the history or capital to merit investment-grade status, former blue chip companies downgraded because of financial problems, companies electing to borrow heavily to finance or avoid a takeover or buyout, and firms with heavy debt loads.

The secondary markets for these securities are generally not as liquid as the secondary markets for higher rated securities. The secondary markets for high yield securities are concentrated in relatively few market makers and the participants in the market are mostly institutional investors, including insurance companies, banks, other financial institutions and mutual funds. In addition, the trading volume for high yield securities is generally lower than that for higher-rated securities, and the secondary markets could contract under adverse market or economic conditions independent of any specific adverse changes in the condition of a particular issuer. These factors may have an adverse effect on the ability of the Fund to dispose of particular portfolio investments, may adversely affect the Fund’s NAV per share and may limit the ability of the Fund to obtain accurate market quotations for purposes of valuing securities and calculating NAV. If the Fund is not able to obtain precise or accurate market quotations for a particular security, it will become more difficult to value the Fund’s portfolio securities, and a greater degree of judgment may be necessary in making such valuations. Less liquid secondary markets may also affect the ability of the Fund to sell securities at their fair value. If the secondary markets for high yield securities contract due to adverse economic conditions or for other reasons, certain securities in the Fund’s portfolio may become illiquid and the proportion of the Fund’s assets invested in illiquid securities may significantly increase.

Prices for high yield securities may be affected by legislative and regulatory developments. These laws could adversely affect the Fund’s NAV and investment practices, the secondary market for high yield securities, the financial condition of issuers of these securities and the value of outstanding high yield securities. See “Risks—Issuer Level Risks—Below Investment Grade Risk.”

High yield instruments rated in the lower rating categories (Caa1 or lower by Moody’s, CCC+ or lower by S&P or Fitch, or comparably rated by another NRSRO) are subject to very high credit risk. The Fund may not invest in an issuer who is in default on its obligations to pay principal or interest thereon when due or that is in bankruptcy or insolvency proceedings.

Corporate Debt Securities

Corporate debt securities are fully taxable debt obligations issued by corporations. These securities fund capital improvements, expansions, debt refinancing or acquisitions that require more capital than would ordinarily be available from a single lender. Investors in corporate debt securities lend money to the issuing corporation in exchange for interest payments and repayment of the principal at a set maturity date. Rates on corporate debt securities are set according to prevailing interest rates at the time of the issue, the credit rating of the issuer, the length of the maturity and other terms of the security, such as a call feature. Corporate debt securities are subject to the risk of an issuer’s inability to meet principal and interest payments on the obligations and may also be subject to price volatility due to such factors as market interest rates, market perception of the creditworthiness of the issuer and general market liquidity. In addition, corporate restructurings, such as mergers, leveraged buyouts, takeovers or similar corporate transactions are often financed by an increase in a corporate issuer’s debt securities. As a result of the added debt burden, the credit quality and market value of an issuer’s existing debt securities may decline significantly. The Fund’s investments in corporate debt securities may

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include, but are not limited to, senior, secured and unsecured bonds, notes and other debt securities, and may be fixed rate, variable rate or floating rate, among other things.

Bonds

The Fund may invest in a wide variety of bonds of varying maturities issued by foreign corporations and other business entities, governments and municipalities (during the initial investment period or for temporary defensive measures) and other issuers. Bonds are fixed or variable-rate debt obligations, including bills, notes, debentures, money market instruments and similar instruments and securities. Bonds generally are used by corporations as well as governments and other issuers to borrow money from investors. The issuer pays the investor a fixed or variable rate of interest and normally must repay the amount borrowed on or before maturity. Corporate bonds come in many varieties and may differ in the way that interest is calculated, the amount and frequency of payments, the type of collateral, if any, and the presence of special features (e.g., conversion rights).

Senior Loans

The Fund may invest in (i) senior loans made by banks or other financial institutions to non-U.S. corporations, partnerships and other business entities (each a “Borrower” and, collectively, “Borrowers”), (ii) assignments of such interests in senior loans, or (iii) participation interests in senior loans. Generally, an assignment is the actual sale of the loan, in whole or in part. A participation, on the other hand, means that the original lender maintains ownership over the loan and the participant has only a contract right against the original lender, not a credit relationship with the Borrower. Senior loans hold the highest priority in the capital structure of a Borrower, are typically secured with specific collateral and have a claim on the assets and/or stock of the Borrower that is senior to that held by subordinated debt holders and stockholders of the Borrower. The capital structure of a Borrower may include senior loans, senior and junior subordinated debt, preferred stock and common stock issued by the Borrower, typically in descending order of seniority with respect to claims on the Borrower’s assets. The proceeds of senior loans primarily are used by Borrowers to finance leveraged buyouts, recapitalizations, mergers, acquisitions, stock repurchases, refinancings, internal growth and for other corporate purposes. A senior loan is typically originated, negotiated and structured by a U.S. or non-U.S. commercial bank, insurance company, finance company or other financial institution (“Agent”) for a lending syndicate of financial institutions which typically includes the Agent (“Lenders”). The Agent typically administers and enforces the senior loan on behalf of the other Lenders in the syndicate. In addition, an institution, typically but not always the Agent, holds any collateral on behalf of the Lenders. The Fund normally will rely primarily on the Agent to collect principal of and interest on a senior loan. Also, the Fund usually will rely on the Agent to monitor compliance by the Borrower with the restrictive covenants in a loan agreement.

Senior loans typically have rates of interest that are redetermined either daily, monthly, quarterly or semi-annually by reference to a base lending rate plus a premium or credit spread. These base lending rates are primarily LIBOR, and secondarily the prime rate offered by one or more major U.S. banks (the “Prime Rate”) and the certificate of deposit (“CD”) rate or other base lending rates used by commercial lenders. As adjustable rate loans, the frequency of how often a senior loan resets its interest rate will impact how closely such senior loans track current market interest rates.

The Fund may purchase participation interests in the original syndicate making senior loans. Loan participation interests typically represent direct participations in a loan to a corporate Borrower, and generally are offered by banks or other financial institutions or lending syndicates. The Fund may participate in such syndications, or can buy part of a senior loan, becoming a Lender. When purchasing a participation interest, the Fund assumes the credit risk associated with the corporate Borrower and may assume the credit risk associated with an interposed bank or other financial intermediary. The participation interests in which the Fund may invest may not be rated by any NRSRO.

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The Fund may purchase and retain in its portfolio senior loans payable by Borrowers that have experienced, or may be perceived to be likely to experience, credit problems, including involvement in or recent emergence from bankruptcy reorganization proceedings or other forms of debt restructuring. Such investments may provide opportunities for enhanced income as well as capital appreciation. At times, in connection with the restructuring of loans, including senior loans either outside of bankruptcy court or in the context of bankruptcy court proceedings, the Fund may determine or be required to accept equity securities or junior debt instruments in exchange for all or a portion of a loan.

Second Lien Loans

The Fund may invest in second lien loans and unsecured loans. Such loans are made by public and private corporations and other non-governmental Borrowers for a variety of purposes. As in the case of senior loans, the Fund may purchase interests in second lien loans and unsecured loans through assignments or participations. Second lien loans have similar characteristics as senior loans except that such interests are junior in priority to debt secured with a first lien. Second lien loans are second in priority of payment to one or more senior loans of the related Borrower and are typically secured by a second priority security interest or lien to or on specified collateral securing the Borrower’s obligation under the indebtedness. They typically have similar protections and rights as senior loans. Second lien loans are not (and by their terms cannot become) subordinate in priority of payment to any obligation of the related Borrower other than senior loans of such Borrower. Second lien loans may feature fixed or floating rate interest payments. Because second lien loans are junior to senior loans, they present a greater degree of investment risk but often pay interest at higher rates reflecting this additional risk. In addition, second lien loans of below investment grade quality share many of the risk characteristics of other below investment grade debt instruments.

Unsecured loans generally have lower priority in right of payment compared to holders of secured interests of the Borrower. Unsecured loans are not secured by a security interest or lien to or on specified collateral securing the Borrower’s obligation under the indebtedness. Unsecured loans by their terms may be or may become subordinate in right of payment to other obligations of the Borrower, including senior loans, second lien loans and other interests. Unsecured loans may have fixed or adjustable floating rate interest payments. Because unsecured loans are subordinate to senior loans and other secured debt of the Borrower, they present a greater degree of investment risk but often pay interest at higher rates reflecting this additional risk. Such investments generally are of below investment grade quality. Unsecured loans of below investment grade quality share many of the same risks of other below investment grade debt instruments.

Subordinated Loans

The subordinated loans in which the Fund may invest are typically privately-negotiated investments that rank junior in priority of payment to senior debt, such as senior loans, and are often unsecured. Because subordinated interests may rank lower as to priority of payment than senior loans and second lien loans of the Borrower, they may present a greater degree of investment risk than senior loans and second lien loans but often pay interest at higher rates reflecting this additional risk. Other than their more subordinated status, such investments have many characteristics and risks similar to senior loans and second lien loans discussed above. Subordinated interests of below investment grade quality share risks of other below investment grade debt instruments. Subordinated loans rank senior to common and preferred equity in a Borrower’s capital structure. Subordinated loans may have elements of both debt and equity instruments, offering fixed or adjustable rates of return in the form of interest payments associated with senior debt, while providing lenders an opportunity to participate in the capital appreciation of a Borrower, if any, through an equity interest. This equity interest may take the form of warrants or direct equity investments which will be in conjunction with the subordinated loans. Due to their higher risk profile and often less restrictive covenants as compared to senior loans, subordinated loans generally earn a higher return than secured senior loans. The warrants associated with subordinated loans are typically detachable, which allows lenders the opportunity to receive repayment of their principal on an

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agreed amortization schedule while retaining their equity interest in the Borrower. Subordinated loans also may include a “put” feature, which permits the holder to sell its equity interest back to the Borrower at a price determined through an agreed formula.

The Fund may invest in subordinated loans that are primarily unsecured and that provide for relatively high, adjustable rates of interest, providing the Fund with significant current interest income. The subordinated loans in which the Fund may invest may have interest-only payments in the early years, with amortization of principal deferred to the later years of the subordinated loans. In some cases, the Fund may acquire subordinated loans that, by their terms, convert into equity or additional debt instruments or defer payments of interest for the first few years after issuance. Also, in some cases the subordinated loans in which the Fund may invest will be collateralized by a subordinated lien on some or all of the assets of the Borrower.

Illiquid Securities

The Fund may invest in securities and other instruments that, at the time of investment, are illiquid (i.e., securities that are not readily marketable). For this purpose, illiquid securities may include, but are not limited to, restricted securities (securities the disposition of which is restricted under the federal securities laws), securities that may only be resold pursuant to Rule 144A under the 1933 Act that are deemed to be illiquid, and certain repurchase agreements.

Restricted securities may be sold only in privately negotiated transactions or in a public offering with respect to which a registration statement is in effect under the 1933 Act. Where registration is required, the Fund may be obligated to pay all or part of the registration expenses and a considerable period may elapse between the time of the decision to sell and the time the Fund may be permitted to sell a security under an effective registration statement. If, during such a period, adverse market circumstances were to develop, the Fund might obtain a less favorable price than that which prevailed when it decided to sell. Illiquid securities will be priced at fair value as determined in good faith by the Board of Trustees or its delegate.

Derivatives

The Fund may invest in certain derivative instruments. The Fund may utilize certain derivative instruments as a hedging technique to protect against potential adverse changes in the market value of portfolio securities. The Fund also may use derivatives to attempt to protect the NAV of the Fund, to facilitate the sale of certain portfolio securities, to manage the Fund’s effective interest rate exposure and as a temporary substitute for purchasing or selling particular securities. From time to time, the Fund also may utilize derivative instruments to create investment exposure to the extent such derivatives may facilitate implementation of its strategy more efficiently than through outright purchases or sales of portfolio securities.

Options Transactions.    The Fund may purchase put and call options on interest rates and bond indices. Options on futures contracts are discussed below under “—Options on Futures Contracts.”

Options on Interest Rates and Indices.    The Fund may purchase put and call options on interest rates and on bond indices. An option on interest rates or on an index gives the holder the right to receive, upon exercise of the option, an amount of cash if the closing value of the underlying interest rate or index is greater than, in the case of a call, or less than, in the case of a put, the exercise price of the option. This amount of cash is equal to the difference between the exercise-settlement value of the interest rate option or the closing price of the index and the exercise price of the option expressed in dollars times a specified multiple (the “multiplier”). The writer of the option is obligated, for the premium received, to make delivery of this amount. Settlements for interest rate and index options are always in cash.

Futures Contracts.    The Fund may purchase or sell futures contracts on securities, securities indices, other indices or other financial instruments. Futures contracts are generally bought and sold on the commodities

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exchanges on which they are listed with payment of initial and variation margin as described below. The sale of a futures contract creates a firm obligation by the Fund, as seller, to deliver to the buyer the specific type of financial instrument called for in the contract at a specific future time for a specified price (or with respect to certain instruments, the net cash amount). The Fund’s use of financial futures contracts and options thereon will in all cases be consistent with applicable regulatory requirements and in particular the rules and regulations of the Commodity Futures Trading Commission (“CFTC”). Maintaining a futures contract or selling an option on a futures contract will typically require the Fund to deposit with a financial intermediary, as security for its obligations, an amount of cash or other specified assets (“initial margin”) that initially is from 1% to 10% of the face amount of the contract (but may be higher in some circumstances). Additional cash or assets (“variation margin”) may be required to be deposited thereafter daily as the mark-to-market value of the futures contract fluctuates. In addition, the value of all futures contracts sold by the Fund (adjusted for the historical volatility relationship between the Fund and the contracts) will not exceed the total market value of the Fund’s securities. Furthermore, the value of the Fund’s long futures and options positions (futures contracts on stock or bond indexes, and call options on such futures contracts) will not exceed the sum of: (a) liquid assets segregated for this purpose; (b) cash proceeds on existing investments due within thirty days; and (c) accrued profits on the particular futures or options positions.

Options on Futures Contracts.    The Fund may purchase call options and write covered put and call options on futures contracts on stock indexes traded on domestic and, to the extent permitted by the CFTC, foreign exchanges, in order to hedge all or a portion of its investments or to increase income or gain and may enter into closing transactions in order to terminate existing positions. There is no guarantee that such closing transactions can be effected. An option on a stock index futures contract, as contrasted with the direct investment in such a contract, gives the purchaser the right, in return for the premium paid, to assume a position in the underlying contract at a specified exercise price at any time on or before the expiration date of the option. Upon exercise of an option, the delivery of the futures position by the writer of the option to the holder of the option will be accompanied by delivery of the accumulated balance in the writer’s futures margin account. The potential loss related to the purchase of an option on a futures contract is limited to the premium paid for the option (plus transaction costs). While the price of the option is fixed at the point of sale, the value of the option does change daily and the change would be reflected in the net asset value of the Fund. The purchase of an option on a financial futures contract involves payment of a premium for the option without any further obligation on the part of the Fund. If the Fund exercises an option on a futures contract it will be obligated to post initial margin (and potentially variation margin) for the resulting futures position just as it would for any futures position. Futures contracts and options thereon are generally settled by entering into an offsetting transaction, but no assurance can be given that a position can be offset prior to settlement or that delivery will occur.

Swap Transactions.    The Fund may enter into total return, interest rate, credit default swap agreements and interest rate caps, floors and collars. The Fund may also enter into credit default swap indices, options on permitted types of swap agreements and in bonds issued by special purpose entities that are backed by a pool of swaps.

The Fund may enter into swap transactions for any purpose consistent with its investment objectives and strategies, such as for the purpose of attempting to obtain or preserve a particular return or spread at a lower cost than obtaining a return or spread through purchases and/or sales of instruments in other markets, as a duration management technique, to protect against an increase in the price of securities the Fund anticipates purchasing at a later date or to reduce risk arising from the ownership of a particular security or instrument.

Swap agreements are two party contracts entered into primarily by institutional investors for a specified period of time. In a standard swap transaction, two parties agree to exchange the returns (or differentials in rates of return) earned or realized on a particular predetermined asset, reference rate or index. The gross returns to be exchanged or swapped between the parties are generally calculated with respect to a notional amount, e.g., the return on or increase in value of a particular dollar amount invested at a particular interest rate or in a basket of securities representing a particular index. The notional amount of the swap agreement generally is only used as a basis upon which to calculate the obligations that the parties to the swap agreement have agreed to exchange. The

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Fund’s current obligations under a net swap agreement will be accrued daily (offset against any amounts owed to the Fund) and the Fund will segregate assets determined to be liquid by Teachers Advisors for any accrued but unpaid net amounts owed to a swap counterparty.

Interest Rate Swaps.    Interest rate swaps involve the exchange by the Fund with a counterparty of their respective commitments to pay or receive interest, such as an exchange of fixed-rate payments for floating rate payments. The Fund will usually enter into interest rate swaps on a net basis; that is, the two payment streams will be netted out in a cash settlement on the payment date or dates specified in the instrument, with the Fund receiving or paying, as the case may be, only the net amount of the two payments.

Total Return Swaps.    In a total return swap, one party agrees to pay the other the “total return” of a defined underlying asset during a specified period, in return for periodic payments based on a fixed or variable interest rate or the total return from other underlying assets. A total return swap may be applied to any underlying asset but is most commonly used with equity indices, single stocks, bonds and defined baskets of loans and mortgages. The Fund might enter into a total return swap involving an underlying index or basket of securities to create exposure to a potentially widely-diversified range of securities in a single trade. An index total return swap can be used by the portfolio managers to assume risk, without the complications of buying the component securities from what may not always be the most liquid of markets.

Credit Default Swaps.    A credit default swap is a bilateral contract that enables an investor to buy or sell protection against a defined-issuer credit event. The Fund may enter into credit default swap agreements either as a buyer or a seller. The Fund may buy protection to attempt to mitigate the risk of default or credit quality deterioration in a segment of the fixed-income securities market to which it has exposure, or to take a “short position” in individual bonds or market segments which it does not own. The Fund may sell protection in an attempt to gain exposure to the credit quality characteristics of particular bonds or market segments without investing directly in those bonds or market segments.

As the buyer of protection in a credit default swap, the Fund will pay a premium (by means of an upfront payment or a periodic stream of payments over the term of the agreement) in return for the right to deliver a referenced bond or group of bonds to the protection seller and receive the full notional or par value (or other agreed upon value) upon a default (or similar event) by the issuer(s) of the underlying referenced obligation(s). If no default occurs, the protection seller would keep the stream of payments and would have no further obligation to the Fund. Thus, the cost to the Fund would be the premium paid with respect to the agreement. If a credit event occurs, however, the Fund may elect to receive the full notional value of the swap in exchange for an equal face amount of deliverable obligations of the reference entity that may have little or no value. The Fund bears the risk that the protection seller may fail to satisfy its payment obligations.

If the Fund is a seller of protection in a credit default swap and no credit event occurs, the Fund would generally receive an up-front payment or a periodic stream of payments over the term of the swap. If a credit event occurs, however, generally the Fund would have to pay the buyer the full notional value of the swap in exchange for an equal face amount of deliverable obligations of the reference entity that may have little or no value. As the protection seller, the Fund effectively adds economic leverage to its portfolio because, in addition to being subject to investment exposure on its total net assets, the Fund is subject to investment exposure on the notional amount of the swap. Thus, the Fund bears the same risk as it would by buying the reference obligations directly, plus the additional risks related to obtaining investment exposure through a derivative instrument discussed below under “Risks—Security Level Risks—Derivatives Risk, including the Risk of Swaps.”

If the Fund sells or writes credit default swaps, then the Fund will segregate the full notional amount of the credit default swap to cover such obligation.

Credit Default Swap Indices.    The Fund may utilize credit default swap indices as a buyer or seller. Credit default swap indices are indices that reflect the performance of a basket of credit default swaps and are subject to

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the same risks as credit default swaps. If such a default were to occur, any contractual remedies that the seller may have may be subject to bankruptcy and insolvency laws, which could delay or limit the Fund’s recovery. Thus, if the buyer under a credit default swap defaults on its obligation to make payments thereunder, as a result of its bankruptcy or otherwise, the seller may lose such payments altogether, or collect only a portion thereof, which collection could involve costs or delays. The seller’s return from investment in a credit default swap index may not match the return of the referenced index. Further, investment in a credit default swap index could result in losses if the referenced index does not perform as expected. Unexpected changes in the composition of the index may also affect performance of the credit default swap index. If a referenced index has a dramatic intraday move that causes a material decline in the seller’s net assets, the terms of the seller’s credit default swap index may permit the buyer to immediately close out the transaction. In that event, the seller may be unable to enter into another credit default swap index or otherwise achieve desired exposure, even if the referenced index reverses all or a portion of its intraday move.

Options on Swaps.    An option on a swap is a contract that gives a counterparty the right (but not the obligation), in return for payment of a premium, to enter into a new swap agreement or to shorten, extend, cancel, or otherwise modify an existing swap agreement at some designated future time on specified terms. A cash-settled option on a swap gives the purchaser the right, in return for the premium paid, to receive an amount of cash equal to the value of the underlying swap as of the exercise date. The Fund may write (sell) and purchase put and call swap options. Depending on the terms of the particular option agreement, the Fund generally will incur a greater degree of risk when it writes a swap option than when it purchases a swap option. When the Fund purchases a swap option, it risks losing only the amount of the premium it has paid should it decide to let the option expire unexercised. However, when the Fund writes a swap option, upon exercise of the option the Fund will become obligated according to the terms of the underlying agreement.

Other derivative instruments that may be used, or other transactions that may be entered into, by the Fund may include the purchase or sale of swaps including index linked swaps and forward foreign currency exchange contracts. Some, but not all, of the derivative instruments may be traded and listed on an exchange. The positions in derivatives will be marked-to-market daily at the closing price established on the exchange or at a fair value. For more information, see “Portfolio Composition and Other Information—Derivatives” in the SAI.

There is no assurance that these derivative techniques will be available at any time, that Nuveen Fund Advisors and Teachers Advisors will determine to use them for the Fund or, if used, that the techniques will be successful. The Fund’s ability to pursue certain of these techniques may be limited by applicable regulations of the CFTC and potentially by recently proposed rules by the SEC governing the use of derivatives by registered investment companies. The Fund’s use of derivative instruments involves risks different from, or possibly greater than, the risks associated with investment directly in securities and other more traditional investments. Derivative instruments can be illiquid, may disproportionately increase losses, and may have a potentially large impact on Fund performance. See “Risks—Security Level Risks—Derivatives Risk, Including the Risk of Swaps.”

Temporary Defensive Investments

At times Teachers Advisors may judge that circumstances in the markets for emerging market debt securities make pursuing the Fund’s investment objective of returning Original NAV inconsistent with the best interests of its shareholders. At such times Teachers Advisors may, temporarily, use alternative techniques primarily designed to reduce fluctuations in the value of the Fund’s assets. During temporary defensive periods, the period in which the net proceeds of this offering of Common Shares are first being invested or the period in which the Fund’s assets are being liquidated in anticipation of the Fund’s termination, the Fund may deviate from its investment policies and objectives. During such periods, the Fund may invest up to 100% of its Managed Assets in short-term investments, including high quality, short-term securities, or may invest in short- or intermediate-term U.S. Treasury securities. There can be no assurance that such techniques will be successful. Accordingly, during such periods, the Fund may not achieve its investment objectives.

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Initial Portfolio Composition

Based on current market conditions, the Fund anticipates that immediately after the initial investment of the proceeds from the offering of Common Shares (expected to be completed approximately three months after the completion of this offering), its portfolio (the “initial portfolio”), as a percentage of Managed Assets, will be composed of at least 90% in emerging market debt securities, with at least 60% in both sovereign and quasi-sovereign debt securities and up to 40% in corporate debt securities. The Fund anticipates that its initial portfolio will be comprised of approximately 30 to 60 emerging market countries, with frontier markets (a subcategory of emerging markets) representing approximately 25% to 50% of Managed Assets. Anticipated initial portfolio characteristics are based on current market conditions and the expectations of the portfolio team. Current market conditions may change and the Fund may not be able to invest its initial portfolio as planned. Immediately after the initial invest-up, the Fund’s portfolio allocations may vary over time consistent with the Fund’s investment policies and fund strategies described in this prospectus.

Portfolio Turnover

It is not the Fund’s policy to engage in transactions with the objective of seeking profits from short-term trading. However, the Fund may engage in active and frequent trading when Nuveen Fund Advisors or Teachers Advisors believes such trading is, in light of prevailing economic and market circumstances, in the best interests of the Fund’s shareholders. Although the Fund cannot predict its annual portfolio turnover rate, it is generally not expected to exceed 50% under normal circumstances. Frequent trading also increases transaction costs, which could detract from the Fund’s performance, and may result in the realization of net short-term capital gains by the Fund which, when distributed to Common Shareholders, will be treated as ordinary income. See “Tax Matters.”

LEVERAGE

The Fund anticipates using leverage to seek to enhance its potential to produce a high level of current income and to return the Original NAV per common share to Common Shareholders on or about the Termination Date.

The Fund may use regulatory leverage. Regulatory leverage consists of “senior securities” as defined under the 1940 Act, which include (1) Borrowings; (2) issuance of debt securities; and (3) issuance of Preferred Shares ((1),(2), and (3) are hereinafter collectively referred to as “regulatory leverage”). The Fund may also use leverage through reverse repurchase agreements, along with derivatives such as financial futures contracts and options thereon, swaps (with varying terms, including interest rate swaps, credit default swaps and credit default swap indices), options on swaps and other fixed-income derivative instruments that have the economic effect of leverage. See “Leverage” and “The Fund’s Investments—Portfolio Composition and Other Information—Derivatives”. The Fund may use leverage to the extent permitted by the 1940 Act.

If current market conditions persist, the Fund intends initially to use leverage obtained through Borrowings, reverse repurchase agreements or a combination of both, in an aggregate amount equal to approximately 25% of the Fund’s Managed Assets. The Fund does not intend to use leverage until after the proceeds of this offering have been substantially invested in accordance with the Fund’s investment objectives. The Fund does not presently intend to employ leverage through the issuance of Preferred Shares within 12 months after the completion of this offering, but may do so if the Board of Trustees determines it to be in the best interests of Common Shareholders. The Fund may reduce or increase its leverage based upon changes in market conditions, and anticipates that its leverage ratio will vary from time to time based upon variations in the value of the Fund’s holdings. In addition, the Fund may borrow for temporary, emergency or other purposes as permitted by the 1940 Act.

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Although the interest on Borrowings may be at a fixed or floating rate, the Fund anticipates that it generally will be based on short-term adjustable rates. So long as the rate of income received from the Fund’s portfolio investments purchased with Borrowings, net of applicable Fund expenses, exceeds the then current interest rate on any Borrowings, the investment of the proceeds of Borrowings will generate more net income than will be needed to make interest payments. If so, the excess net income will be available to pay higher distributions to Common Shareholders. However, if the rate of net income received from the Fund’s portfolio investments purchased with Borrowings, net of applicable Fund expenses, is less than the then current interest rate on any Borrowings, the Fund may be required to utilize other Fund assets to make interest payments on Borrowings and this may result in reduced net investment income available for distribution to Common Shareholders.

The Fund may enter into reverse repurchase agreements as a means of leverage. Reverse repurchase agreements involve the sale of securities held by the Fund with an agreement to repurchase the securities at an agreed-upon price, date and interest payment.

The Fund may use derivatives such as interest rate swaps, with varying terms, to fix the rate paid on Borrowings after any swap payment and other expenses (commonly referred to as the “all-in” rate) on all or a significant portion of the Fund’s leverage. The interest rate swap program, if implemented, will seek to achieve potentially lower leverage costs and thereby enhance distributions over an extended period. This technique would enhance Common Shareholder returns if short-term interest rates were to rise over time to exceed on average the all-in fixed interest rate over the term of the swap. This technique, however, will add to leverage costs initially (because the swap costs are likely to be higher than benchmark adjustable short-term rates in the initial period) and would increase overall leverage costs (and thereby reduce distributions to Common Shareholders) over the entirety of any such time period in which short-term interest rates do not exceed on average the all-in fixed interest rate paid on leverage for that time period.

The Fund pays a management fee to Nuveen Fund Advisors (which in turn pays a portion of such fee to Teachers Advisors) based on a percentage of Managed Assets. Managed Assets include the proceeds realized and managed from the Fund’s use of leverage. Because Managed Assets include the Fund’s net assets as well as assets that are attributable to the Fund’s investment of the proceeds of its Borrowings, it is anticipated that the Fund’s Managed Assets will be greater than its net assets. Nuveen Fund Advisors will be responsible for using leverage to pursue the Fund’s investment objectives. Nuveen Fund Advisors will base its decision regarding whether and how much leverage to use for the Fund, and the terms of that leverage, on its assessment of whether such use of leverage is in the best interests of the Fund. However, a decision to employ or increase leverage will have the effect, all other things being equal, of increasing Managed Assets and therefore Nuveen Fund Advisors’ and Teachers Advisors’ fees. Thus, Nuveen Fund Advisors may have a conflict of interest in determining whether to use or increase leverage. Nuveen Fund Advisors will seek to manage that potential conflict by recommending to the Fund’s Board of Trustees to leverage the Fund (or increase such leverage) only when it determines that such action would be in the best interests of the Fund, and by periodically reviewing the Fund’s performance and use of leverage with the Board of Trustees.

Under the 1940 Act, the Fund generally is not permitted to borrow pursuant to a credit facility or issue commercial paper or notes unless immediately after the borrowing the value of the Fund’s total assets less liabilities other than the principal amount represented by Borrowings, commercial paper or notes is at least 300% of such principal amount. In addition, the 1940 Act generally prohibits the Fund from declaring any cash dividend or other distribution on its Common Shares unless, at the time of such declaration, the value of the Fund’s total assets, less liabilities other than the principal amount represented by Borrowings, commercial paper or notes is at least 300% of such principal amount, after deducting the amount of such dividend or distribution. This prohibition does not apply to privately arranged debt that is not intended to be publicly distributed, or to loans made for temporary purposes and in an amount that does not exceed five percent of the Fund’s total assets. If the Fund borrows, the Fund intends, to the extent possible, to prepay all or a portion of the principal amount of any outstanding Borrowings to the extent necessary in order to maintain the required asset coverage. Failure to maintain certain asset coverage requirements could result in an event of default or entitle the debt holders to elect a majority of the Fund’s Board of Trustees.

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Under the 1940 Act, the Fund is not permitted to issue Preferred Shares unless immediately after such issuance the value of the Fund’s asset coverage is at least 200% of the liquidation value of the outstanding Preferred Shares (i.e., such liquidation value may not exceed 50% of the Fund’s assets less all liabilities other than Borrowings and outstanding Preferred Shares). In addition, the Fund is not permitted to declare any cash dividend or other distribution on its Common Shares unless, at the time of such declaration, the value of the Fund’s assets less liabilities other than Borrowings and outstanding Preferred Shares satisfies the above-referenced 200% asset coverage requirement. If Preferred Shares are issued, the Fund intends, to the extent possible, to purchase or redeem Preferred Shares from time to time to the extent necessary in order to maintain asset coverage of at least 200%.

If Preferred Shares are outstanding, at least two of the Fund’s Trustees will be elected by the holders of Preferred Shares, voting separately as a class. The remaining Trustees will be elected by holders of Common Shares and Preferred Shares voting together as a single class. In the unlikely event that the Fund fails to pay dividends on the Preferred Shares for two years, holders of Preferred Shares would be entitled to elect a majority of the Trustees until all dividends in arrears have been paid.

Changes in the value of the Fund’s portfolio securities, as well as costs attributable to Borrowings or Preferred Shares, if any, will be borne entirely by the Common Shareholders. If there is a net decrease (or increase) in the value of the Fund’s investment portfolio, the leverage will decrease (or increase) the net asset value per Common Share to a greater extent than if the Fund were not leveraged.

Utilization of leverage is a speculative investment technique and involves certain risks to the Common Shareholders, including increased variability of the Fund’s net income, distributions and net asset value in relation to market changes. So long as the Fund is able to realize a higher net return on its investment portfolio than the then-current cost of any leverage together with other related expenses, the effect of the leverage will be to cause Common Shareholders to realize a higher rate of return than if the Fund were not so leveraged. On the other hand, to the extent that the then-current cost of any leverage, together with other related expenses, approaches the net return on the Fund’s investment portfolio, the benefit of leverage to Common Shareholders will be reduced, and if the then-current cost of any leverage together with related expenses were to exceed the net return on the Fund’s portfolio, the Fund’s leverage would result in a lower rate of return to Common Shareholders than if the Fund were not so leveraged.

The Fund may be subject to certain restrictions imposed by lenders, with respect to Borrowings, or by guidelines of one or more rating agencies that may issue ratings for commercial paper or notes, or any Preferred Shares. These restrictions or guidelines may impose asset coverage or portfolio composition requirements that are more stringent than those imposed on the Fund by the 1940 Act. It is not anticipated that these covenants or guidelines will impede the management of the Fund’s portfolio in accordance with the Fund’s investment objectives and policies. In addition to other considerations, to the extent that the Fund believes that the covenants and guidelines required by the lenders or rating agencies would impede its ability to meet its investment objectives, or if the Fund is unable to obtain the desired rating on debt securities or Preferred Shares, the Fund will not issue debt securities or Preferred Shares. In addition, if the Fund enters into a credit facility or otherwise incurs Borrowings, the Fund may be required to prepay outstanding amounts or incur a penalty rate of interest upon the occurrence of certain events of default. The Fund would also likely have to indemnify the lenders against liabilities they may incur in connection therewith. In addition, the Fund expects that any credit facility or other Borrowings would contain covenants that, among other things, likely would limit the Fund’s ability to pay distributions in certain circumstances, incur additional debt, change certain of its investment policies and engage in certain transactions, including mergers and consolidations, and require asset coverage ratios in addition to those required by the 1940 Act. The Fund may be required to pledge its assets and to maintain a portion of its assets in cash or high-grade securities as a reserve against interest or principal payments and expenses. Any senior securities issued by the Fund, including Preferred Shares, commercial paper or notes, will have seniority over the Common Shares. The use of senior securities will leverage the Common Shares.

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The use of leverage creates additional risks for Common Shareholders, including increased variability of the Fund’s net asset value, net income and distributions in relation to market changes. In particular, leverage increases the risk of price volatility. See “Risks—Fund Level Risks—Leverage Risk.”

There is no assurance that the Fund will use leverage or that the Fund’s use of leverage will work as planned or achieve its goals.

Effects of Leverage

Assuming the utilization of leverage through Borrowings or reverse repurchase agreements in an aggregate amount of approximately 25% of the Fund’s Managed Assets, at an interest rate of 2.15% payable on such Borrowings or reverse repurchase agreements, the income generated by the Fund’s portfolio (net of non-leverage expenses) must exceed 0.54% in order to cover such interest payments and other expenses specifically related to Borrowings or reverse repurchase agreements. Of course, these numbers are merely estimates, used for illustration. Actual interest rates may vary frequently and may be significantly higher or lower than the rate estimated above.

The following table is furnished in response to requirements of the SEC. It is designed to illustrate the effect of leverage on Common Share total return, assuming investment portfolio total returns (comprised of income and changes in the value of securities held in the Fund’s portfolio) of –10%, –5%, 0%, 5% and 10%. These assumed investment portfolio returns are hypothetical figures and are not necessarily indicative of the investment portfolio returns experienced or expected to be experienced by the Fund. See “Risks.” The table further reflects the use of Borrowings or reverse repurchase agreements in an aggregate amount representing 25% of the Fund’s Managed Assets, net of expenses, and the Fund’s currently projected annual interest rate on its leverage of 2.15%.

Common Share Total Return is composed of two elements: the Common Share dividends paid by the Fund (the amount of which is largely determined by the net investment income of the Fund after paying interest on its leverage) and gains or losses on the value of the securities the Fund owns. As required by SEC rules, the table above assumes that the Fund is more likely to suffer capital losses than to enjoy capital appreciation. For example, to assume a total return of 0% the Fund must assume that the interest it receives on its portfolio investments is entirely offset by losses in the value of those investments.

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RISKS

The Fund is a non-diversified, closed-end management investment company designed primarily as a long-term investment and not as a trading vehicle. The Fund is not intended to be a complete investment program and, due to the uncertainty inherent in all investments, there can be no assurance that the Fund will achieve its investment objectives. The Fund’s performance and the value of its investments will vary in response to changes in interest rates, inflation, the financial condition of a security’s issuer, ratings on a security, perceptions of the issuer, and other market factors. Your Common Shares at any point in time may be worth less than your original investment, even after taking into account the reinvestment of Fund dividends and distributions.

Fund Level Risks

No Operating History

The Fund is a newly organized, non-diversified, closed-end management investment company with no history of operations. As a result, prospective investors have no track record or history upon which to base their investment decision.

Market Discount from Net Asset Value and Expected Reductions in Net Asset Value

Shares of closed-end investment companies like the Fund frequently trade at prices lower than their net asset value, which creates a risk of loss for investors when they sell shares purchased in the initial public offering. This characteristic is a risk separate and distinct from the risk that the Fund’s net asset value could decrease as a result of investment activities. Shares of closed-end investment companies like the Fund have during some periods traded at prices higher than net asset value and have during other periods traded at prices lower than net asset value. Proceeds from the sale of Common Shares in this offering will be reduced by 1.50% (the amount of the sales load as a percentage of the offering price), making the Fund’s net asset value per Common Share equal to $9.85, before deducting offering expenses. Net asset value of the Fund and net asset value per Common Share are then further reduced by the amount of offering expenses paid by the Fund (estimated to be up to an additional $0.02 per Common Share). Whether investors will realize gains or losses upon the sale of the Common Shares will depend not upon the Fund’s net asset value but entirely upon whether the market price of the Common Shares at the time of sale is above or below the investor’s purchase price for the Common Shares. Furthermore, management may have difficulty meeting the Fund’s investment objectives and managing its portfolio when the underlying securities are redeemed or sold during periods of market turmoil and as investors’ perceptions regarding closed-end funds or their underlying investments change. Because the market price of the Common Shares will be determined by factors such as relative supply of and demand for the Common Shares in the market, general market and economic circumstances, and other factors beyond the control of the Fund, the Fund cannot predict whether the Common Shares will trade at, below or above net asset value or at, below or above the initial public offering price. The Common Shares are designed primarily for long-term investors, and you should not view the Fund as a vehicle for short-term trading purposes.

Investment and Market Risk

An investment in Common Shares is subject to investment risk, including the possible loss of the entire principal amount that you invest. Your investment in Common Shares represents an indirect investment in the securities owned by the Fund. Your Common Shares at any point in time may be worth less than your original investment, even after taking into account the reinvestment of Fund dividends and distributions.

Five-Year Term Risk

Because the assets of the Fund will be liquidated in connection with its termination, the Fund may be required to sell portfolio securities when it otherwise would not, including at times when market conditions are

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not favorable, or at a time when a particular security is in default or bankruptcy, or otherwise in severe distress, which may cause the Fund to lose money. Although the Fund has an investment objective of returning Original NAV to Common Shareholders on or about the Termination Date, the Fund may not be successful in achieving this objective. The return of Original NAV is not an express or implied guarantee obligation of the Fund. There can be no assurance that the Fund will be able to return Original NAV to Common Shareholders, and such return is not backed or otherwise guaranteed by Nuveen or any other entity.

The Fund’s ability to return Original NAV to Common Shareholders on or about the Termination Date will depend on market conditions, the presence or absence of defaulted or distressed securities in the Fund’s portfolio that may prevent those securities from being sold in a timely manner at a reasonable price (see “Issuer Level Risks—Defaulted and Distressed Securities Risk”), and various portfolio and cash flow management techniques. The Fund currently intends to set aside and retain in its net assets (and therefore its NAV) a portion of its net investment income, and possibly all or a portion of its gains, in pursuit of its objective to return Original NAV to Common Shareholders upon termination. In addition, the Fund’s investment in shorter term and lower yielding securities, especially as the Fund nears its Termination Date, may reduce investment income and, therefore, the monthly dividends during the period closely prior to termination. To the extent that lower distribution rates may negatively impact Common Share price, such reduced yield and monthly dividends may cause a reduction of Common Share price. The Fund’s final distribution to Common Shareholders will be based upon the Fund’s NAV at the Termination Date and initial investors and any investors that purchase Common Shares after the completion of this offering (particularly if their purchase price differs meaningfully from the original offering price or the Original NAV) may receive less than their original investment. Rather than reinvesting the proceeds of its securities, the Fund may also distribute the proceeds in one or more distributions prior to the final liquidation, which may cause the Fund’s fixed expenses to increase when expressed as a percentage of net assets attributable to Common Shares. Depending upon a variety of factors, including the performance of the Fund’s portfolio over the life of the Fund and the amounts of income or gains retained by the Fund instead of being paid out as income dividends or capital gain distributions over the life of the Fund, and the amount of any taxes paid on those retained amounts, the amount distributed to Common Shareholders at the termination of the Fund may be significantly less than the Original NAV, or their original investment.

Because the Fund will invest in below investment grade securities, it may be exposed to the greater potential for an issuer of its securities to default, as compared to a fund that invests solely in investment grade securities. As a result, should a Fund portfolio holding default, this may significantly reduce net investment income and, therefore, Common Share dividends; may prevent or inhibit the Fund from fully being able to liquidate its portfolio at or prior to the Termination Date; and may severely impact the Fund’s ability to return Original NAV to Common Shareholders on or about the Termination Date. See “Security Level Risks—Debt Securities Risk” and “Issuer Level Risks—Below Investment Grade Risk” below.

Earnings Risk

The Fund’s limited term may cause it to invest in lower yielding securities or hold the proceeds of securities sold near the end of its term in cash or cash equivalents, which may adversely affect the performance of the Fund or the Fund’s ability to maintain its dividend.

Leverage Risk

The Fund’s anticipated use of leverage through Borrowings, issuing Preferred Shares or other senior securities or reverse repurchase agreements creates special risks for Common Shareholders, including potential interest rate risks and the likelihood of greater volatility of NAV and market price of, and distributions on, the Common Shares. In shorter investment horizons or in periods of economic downturn or higher volatility, leverage will typically magnify downside outcomes. The Fund will pay (and Common Shareholders will bear) any costs and expenses relating to the Fund’s use of leverage, which will result in a reduction in the NAV of the Common Shares. Nuveen Fund Advisors may, based on its assessment of market conditions, increase or

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decrease the Fund’s level of leverage. Such changes may impact the Fund’s distributions and the valuation of the Fund’s Common Shares in the secondary market. There is no assurance that the Fund will utilize leverage or that the Fund’s use of leverage will be successful. See “Leverage”.

The Fund pays a management fee to Nuveen Fund Advisors for investment advisory services, which in turn pays a portion of its fee to Teachers Advisors for investment sub-advisory services, based on a percentage of the Fund’s Managed Assets. Nuveen Fund Advisors will base the decision regarding whether and how much leverage to use for the Fund based on their assessment of whether such use of leverage is in the best interests of the Fund. However, the fact that a decision to employ or increase the Fund’s leverage will have the effect, all other things being equal, of increasing Managed Assets and therefore Nuveen Fund Advisors’ and Teachers Advisors’ fees means that they may have a conflict of interest in determining whether to use or increase leverage. Nuveen Fund Advisors will seek to manage that potential conflict by leveraging the Fund (or increasing such leverage) only when they determine that such action is in the best interests of the Fund, and by periodically reviewing the Fund’s performance and use of leverage with the Board of Trustees.

Issuer Level Risks

Emerging Markets Risk

The Fund will invest primarily in emerging market debt securities. Risks of investing in securities of emerging markets issuers include: smaller market capitalization of securities markets, which may suffer periods of relative illiquidity; significant price volatility; restrictions on foreign investment; and possible restrictions on repatriation of investment income and capital. In addition, foreign investors may be required to register the proceeds of sales; and future economic or political crises could lead to price controls, forced mergers, expropriation or confiscatory taxation, seizure, nationalization, or creation of government monopolies. Inflation and rapid fluctuations in inflation rates have had, and may continue to have, negative effects on the economies and securities markets of certain emerging market countries. Certain emerging markets also may face other significant internal or external risks, including a heightened risk of war, and ethnic, religious and racial conflicts. In addition, governments in many emerging market countries participate to a significant degree in their economies and securities markets, which may impair investment and economic growth, and which may in turn diminish the value of the companies in those markets.

In addition, the Fund may invest in “frontier market” debt securities, which the Fund considers to be a sub-set of emerging market debt securities. The Fund considers a “frontier market” to be a market that is generally smaller and less mature than larger emerging markets, but is nonetheless accessible to foreign investment through sovereign and/or corporate bonds issued in hard currency like the U.S. dollar. Frontier market economies and capital markets are typically at an earlier stage of development and institutions and macro-economic policy formulation is also less mature in comparison to larger emerging market countries. While frontier markets have much in common, there are also significant differences when it comes to their political and policy environments, natural resource base, and economic structures and cycles. Participants in the fixed-income markets, unlike participants in the equity markets, generally consider frontier economies to be a sub-category of emerging economies. Countries frequently deemed frontier markets are included in common emerging market debt benchmarks such as the EMBI, where such markets currently account for over half the countries in the index and nearly a third of its total market weighted capitalization. Furthermore, inclusion criteria remains the same for a frontier versus non-frontier market in the broad EMBI-GD and is based on the same liquidity and minimum issuance criteria as any other emerging market country. All things considered, risks are magnified in frontier markets which are the result of: potential for extreme price volatility and illiquidity in frontier markets; government ownership or control of parts of private sector and of certain companies; trade barriers, exchange controls, managed adjustments in relative currency values and other protectionist measures imposed or negotiated by frontier market countries or their trading partners; and the relatively new and unsettled securities laws in many frontier market countries.

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Non-U.S. Securities Risk

Investments in securities of non-U.S. issuers involve special risks not presented by investments in securities of U.S. issuers, including the following: less publicly available information about non-U.S. issuers or markets due to less rigorous disclosure or accounting standards or regulatory practices; many non-U.S. markets are smaller, less liquid and more volatile; potential adverse effects of fluctuations in currency exchange rates or controls on the value of the Fund’s investments; the economies of non-U.S. countries may grow at slower rates than expected or may experience a downturn or recession; the impact of economic, political, social or diplomatic events; possible seizure of a company’s assets; and withholding and other non-U.S. taxes may decrease the Fund’s return. These risks are more pronounced to the extent that the Fund invests a significant amount of its assets in companies located in one region and to the extent that the Fund invests in securities of issuers in emerging markets. In addition, economic, political and social developments may significantly disrupt the financial markets or interfere with the Fund’s ability to enforce its rights against non-U.S. sovereign issuers.

The Fund’s income from non-U.S. issuers may be subject to non-U.S. withholding taxes. In some countries, the Fund also may be subject to taxes on trading profits and, on certain securities transactions, transfer or stamp duties tax. To the extent foreign income taxes are paid by the Fund, U.S. shareholders may be entitled to a credit or deduction for U.S. federal income tax purposes.

Sovereign Government and Supranational Debt Risk

Investments in sovereign debt involve special risks. Foreign governmental issuers of debt or the governmental authorities that control the repayment of the debt may be unable or unwilling to repay principal or pay interest when due. In the event of default, there may be limited or no legal recourse in that, generally, remedies for defaults must be pursued in the courts of the defaulting party. Political conditions, especially a sovereign entity’s willingness to meet the terms of its debt obligations, are of considerable significance. The ability of a foreign sovereign issuer, especially an emerging market country, to make timely payments on its debt obligations will also be strongly influenced by the sovereign issuer’s balance of payments, including export performance, its access to international credit facilities and investments, fluctuations of interest rates and the extent of its foreign reserves. A country whose exports are concentrated in a few commodities or whose economy depends on certain strategic imports could be vulnerable to fluctuations in international prices of these commodities or imports. If a sovereign issuer cannot generate sufficient earnings from foreign trade to service its external debt, it may need to depend on continuing loans and aid from foreign governments, commercial banks, and multinational organizations. The cost of servicing external debt will also generally be adversely affected by rising international interest rates, as many external debt obligations bear interest at rates which are adjusted based upon international interest rates. Foreign investment in certain sovereign debt is restricted or controlled to varying degrees, including requiring governmental approval for the repatriation of income, capital or proceeds of sales by foreign investors. There are no bankruptcy proceedings similar to those in the U.S. by which defaulted sovereign debt may be collected.

Quasi-Sovereign Debt Risk

Investments in quasi-sovereign debt involve special risks not present in investments in corporate debt. The governmental authority that controls the repayment of the debt may be unable or unwilling to make interest payments and/or repay the principal or to otherwise honor its obligations. If an issuer of quasi-sovereign debt defaults on payments of principal and/or interest, the Fund may have limited recourse against the issuer. A quasi-sovereign debtor’s willingness or ability to repay principal and pay interest in a timely manner may be affected by, among other factors, its cash flow situation, the extent of its foreign currency reserves, the availability of sufficient foreign exchange on the date a payment is due, the relative size of the debt service burden to the economy as a whole, the quasi-sovereign debtor’s policy toward international lenders, and the political constraints to which a quasi-sovereign debtor may be subject. During periods of economic uncertainty, the market prices of quasi-sovereign debt, and the Fund’s NAV, may be more volatile than prices of corporate debt,

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which may result in losses. In the past, certain governments of emerging market countries have declared themselves unable to meet their financial obligations on a timely basis, which has resulted in losses for holders of quasi-sovereign debt.

Non-Diversified Status Risk

The Fund is a non-diversified fund. As defined in the 1940 Act, a non-diversified fund may invest a significant part of its investments in a smaller number of issuers than can a diversified fund. Having a larger percentage of assets in a smaller number of issuers makes a non-diversified fund, like the Fund, more susceptible to the risk that one single event or occurrence can have a significant adverse impact upon the Fund.

Below Investment Grade Risk

Debt instruments of below investment grade quality are regarded as having predominately speculative characteristics with respect to the issuer’s capacity to pay interest, dividends and repay principal, and are commonly referred to as junk bonds or high yield debt, which implies higher price volatility and default risk than investment grade instruments of comparable terms and duration. Issuers of lower grade instruments may be highly leveraged and may not have available to them more traditional methods of financing. The prices of these lower grade instruments are typically more sensitive to negative developments, such as a decline in the issuer’s revenues or a general economic downturn, than are the prices of higher grade instruments.

If a below investment grade security goes into default, or enters bankruptcy, it may be difficult to sell that security in a timely manner at any reasonable price.

The secondary market for lower grade instruments may not be as liquid as the secondary market for more highly rated instruments, a factor which may have an adverse effect on the Fund’s ability to dispose of a particular instrument. There are fewer dealers in the market for lower grade securities than for investment grade obligations. The prices quoted by different dealers for lower grade instruments may vary significantly and the spread between the bid and ask price for such instruments is generally much larger than for higher quality instruments. Under adverse market or economic conditions, the secondary market for lower grade securities could contract further, independent of any specific adverse changes in the condition of a particular issuer, and these instruments may become illiquid. As a result, the Fund could find it more difficult to sell these instruments or may be able to sell the instruments only at prices lower than if such instruments were widely traded. Prices realized upon the sale of such lower rated or unrated instruments, under these circumstances, may be less than the prices used in calculating the Fund’s NAV.

For these reasons, an investment in the Fund, compared with a portfolio consisting solely of investment grade securities, may experience the following:

In the event that the Fund disposes of a portfolio security subsequent to its being downgraded, the Fund may experience a greater loss than if such security had been sold prior to such downgrade.

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Defaulted and Distressed Securities Risk

The Fund may not invest in any securities of an issuer that is in default or that is in bankruptcy or insolvency proceedings (such securities are commonly referred to as “defaulted securities”). However, the Fund may hold investments that at the time of purchase are not in default or involved in bankruptcy or insolvency proceedings, but may later become so. Moreover, the Fund may invest to a limited extent in securities rated CCC+/Caa1 or lower, or unrated but judged by the Fund’s subadviser to be of comparable quality. Some or many of these low-rated securities, although not in default, may be “distressed,” meaning that the issuer is experiencing financial difficulties or distress at the time of acquisition. Such securities would present a substantial risk of future default which may cause the Fund to incur losses, including additional expenses, to the extent it is required to seek recovery upon a default in the payment of principal or interest on those securities. In any reorganization or liquidation proceeding relating to a portfolio security, the Fund may lose its entire investment or may be required to accept cash or securities with a value less than its original investment. Defaulted or distressed securities may be subject to restrictions on resale.

Issuer Credit Risk

Issuers of securities in which the Fund may invest may default on their obligations to pay dividends, principal or interest when due. This non-payment would result in a reduction of income to the Fund, a reduction in the value of a debt security experiencing non-payment and, potentially, a decrease in the NAV of the Fund. With respect to the Fund’s investments in securities that are secured, there can be no assurance that liquidation of collateral would satisfy the issuer’s obligation in the event of non-payment of scheduled dividend, interest or principal or that such collateral could be readily liquidated. In the event of the bankruptcy of an issuer, the Fund could experience delays or limitations with respect to its ability to realize the benefits of any collateral securing a security. To the extent that the credit rating assigned to a security in the Fund’s portfolio is downgraded, the market price and liquidity of such security may be adversely affected.

Unrated Securities Risk

The Fund may purchase securities that are not rated by any rating organization. Teachers Advisors may, after assessing such securities’ credit quality, internally assign ratings to certain of those securities in categories similar to those of rating organizations. Some unrated securities may not have an active trading market or may be difficult to value, which means the Fund might have difficulty selling them promptly at an acceptable price. To the extent that the Fund invests in unrated securities, the Fund’s ability to achieve its investment objectives will be more dependent on Teachers Advisors’ credit analysis than would be the case when the Fund invests in rated securities.

Security Level Risks

Debt Securities Risk

Issuers of debt instruments in which the Fund may invest may default on their obligations to pay principal or interest when due. This non-payment would result in a reduction of income to the Fund, a reduction in the value of a debt instrument experiencing non-payment and, potentially, a decrease in the NAV of the Fund. There can be no assurance that liquidation of collateral would satisfy the issuer’s obligation in the event of non-payment of scheduled interest or principal or that such collateral could be readily liquidated. In the event of bankruptcy of an issuer, the Fund could experience delays or limitations with respect to its ability to realize the benefits of any collateral securing a security. To the extent that the credit rating assigned to a security in the Fund’s portfolio is downgraded, the market price and liquidity of such security may be adversely affected. When market interest rates rise, the market value of such instruments generally will fall.

Additionally, the Fund may be exposed to certain debt securities risks through its sukuk investments. Most sukuk do not provide investors with bona fide legal ownership of the underlying assets, and the periodic and final

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payments to sukuk investors are not generally linked to the value of the underlying assets. As a result, most sukuk are considered unsecured obligations whose risks and returns are similar to those of conventional debt instruments. Investors typically have no direct recourse to the underlying assets and do not have a secured claim against the obligor. In addition, investors’ ability to pursue and enforce actions with respect to these payment obligations or to otherwise enforce the terms of the sukuk, restructure the sukuk, obtain a judgment in a court of competent jurisdiction, and/or attach assets of the obligor may be limited. The structural complexity of sukuk and the immaturity of the sukuk market increase the potential risks of investing in sukuk, including operational, legal, and investment risks. Sukuk can be less liquid than other types of investments and it may be difficult at times to invest in or dispose of sukuk. In addition, evolving interpretations of Sharia law by courts or Islamic scholars on sukuk structures and sukuk transferability, or a determination subsequent to the issuance of the sukuk by some Islamic scholars that certain sukuk do not comply with Sharia law and its investment principles, could have a dramatic adverse effect on the price and liquidity of a particular sukuk or the sukuk market in general.

Interest Rate Risk

Interest rate risk is the risk that debt securities in the Fund’s portfolio will decline in value because of changes in market interest rates. Generally, when market interest rates rise, the market value of such securities will fall, and vice versa. As interest rates decline, issuers of debt securities may prepay principal earlier than scheduled, forcing the Fund to reinvest in lower-yielding securities and potentially reducing the Fund’s income. As interest rates increase, slower than expected principal payments may extend the average life of securities, potentially locking in a below-market interest rate and reducing the Fund’s value. In typical market interest rate environments, the prices of longer-term debt securities generally fluctuate more than prices of shorter-term debt securities as interest rates change. As the Fund initially will invest in intermediate-term securities, the Common Share NAV and market price per share will fluctuate more in response to changes in market interest rates than if the Fund invested primarily in short-term securities. These risks may be greater in the current market environment because, as of the date of this prospectus, certain interest rates are at or near historic lows. The Federal Reserve recently raised the federal funds rate several times, and has indicated that it may continue to do so. Therefore, there is a risk that interest rates will rise, which will likely drive down bond prices.

Duration Risk

Duration is the sensitivity, expressed in years, of the price of a fixed-income security to changes in the general level of interest rates (or yields). Securities with longer durations tend to be more sensitive to interest rate (or yield) changes than securities with shorter durations, which typically corresponds to higher volatility and higher risk. For example, if a security or portfolio has a duration of three years and interest rates increase by 1%, then the security or portfolio would decline in value by approximately 3%. Duration differs from maturity in that it considers potential changes to interest rates, and a security’s coupon payments, yield, price and par value and call features, in addition to the amount of time until the security matures. The duration of a security will be expected to change over time with changes in market factors and time to maturity.

Reinvestment Risk

Reinvestment risk is the risk that income from the Fund’s portfolio will decline if and when the Fund invests the proceeds from matured, traded or called securities at market interest rates that are below the portfolio’s current earnings rate. A decline in income could affect the Common Shares’ market price, NAV and/or overall returns. As the average effective maturity of the Fund’s portfolio shortens, the Fund will reinvest in shorter maturity securities at market interest rates that may be lower than at the Fund’s inception. As a result, the Fund’s income and distributions may decline over the term of the Fund. The likelihood of this risk may increase as the Fund approaches its Termination Date.

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Call Risk

During periods of declining interest rates or for other purposes, issuers may exercise their option to prepay principal earlier than scheduled, forcing the Fund to reinvest in lower yielding instruments. This is known as prepayment or “call” risk. The Fund may invest in securities that are subject to call risk. Debt and preferred instruments may be redeemed at the option of the issuer, or “called,” before their stated maturity or redemption date. In general, an issuer will call its debt or preferred instruments if they can be refinanced by issuing new instruments which bear a lower interest or dividend rate. The Fund is subject to the possibility that during periods of falling interest rates, an issuer will call its debt. The Fund would then be forced to invest the unanticipated proceeds at lower interest or dividend rates, resulting in a decline in the Fund’s income.

Senior Loan Risk

Senior loans hold the highest priority in the capital structure of a business entity, are typically secured with specific collateral and have a claim on the assets and/or stock of the Borrower that is senior to that held by subordinated debt holders and stockholders of the Borrower. Senior loans that the Fund intends to invest in are usually rated below investment grade, and share the same risks of other below investment grade debt instruments.

Although the Fund may invest in senior loans that are secured by specific collateral, there can be no assurance the liquidation of such collateral would satisfy a Borrower’s obligation to the Fund in the event of Borrower default or that such collateral could be readily liquidated under such circumstances. If the terms of a senior loan do not require the Borrower to pledge additional collateral in the event of a decline in the value of the already pledged collateral, the Fund will be exposed to the risk that the value of the collateral will not at all times equal or exceed the amount of the Borrower’s obligations under the senior loan.

In the event of bankruptcy of a Borrower, the Fund could also experience delays or limitations with respect to its ability to realize the benefits of any collateral securing a senior loan. Some senior loans are subject to the risk that a court, pursuant to fraudulent conveyance or other similar laws, could subordinate the senior loans to presently existing or future indebtedness of the Borrower or take other action detrimental to lenders, including the Fund. Such court action could under certain circumstances include invalidation of senior loans.

Second Lien Loans and Unsecured Loans Risk

Second lien loans and unsecured loans generally are subject to the same risks associated with investments in senior loans, as discussed above. Because second lien loans and unsecured loans are lower in priority of payment to senior loans, they are subject to the additional risk that the cash flow of the borrower and property securing the loan, if any, may be insufficient to meet scheduled payments after giving effect to the senior secured obligations of the borrower. This risk is generally higher for unsecured loans, which are not backed by a security interest in any specific collateral. Second lien loans and unsecured loans are expected to have greater price volatility than senior loans and may be less liquid. Second lien loans and unsecured loans of below investment grade quality also share the same risks of other below investment grade debt instruments. See “—Below Investment Grade Risk.”

Subordinated Loans and Other Subordinated Debt Instruments Risk

Issuers of subordinated loans and other subordinated debt instruments in which the Fund may invest usually will have, or may be permitted to incur, other debt that ranks equally with, or senior to, the subordinated loans or other subordinated debt instruments. By their terms, such debt instruments may provide that the holders are entitled to receive payment of interest or principal on or before the dates on which the Fund is entitled to receive payments in respect of subordinated loans or other subordinated debt instruments in which it invests. Also, in the event of insolvency, liquidation, dissolution, reorganization or bankruptcy of an issuer, holders of debt instruments ranking senior to the subordinated loan or other debt instrument in which the Fund invests would

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typically be entitled to receive payment in full before the Fund receives any distribution in respect of its investment. After repaying such senior creditors, such issuer may not have any remaining assets to use for repaying its obligation to the Fund. In the case of debt ranking equally with subordinated loans or other subordinated debt instruments in which the Fund invests, the Fund would have to share on an equal basis any distributions with other creditors holding such debt in the event of an insolvency, liquidation, dissolution, reorganization or bankruptcy of the relevant issuer. In addition, the Fund will likely not be in a position to control any issuer by investing in its debt instruments. As a result, the Fund will be subject to the risk that an issuer in which it invests may make business decisions with which the Fund disagrees and the management of such issuer, as representatives of the holders of their common equity, may take risks or otherwise act in ways that do not serve the Fund’s interests as a debt investor.

Restricted and Illiquid Securities Risk

Illiquid securities are securities that are not readily marketable. These securities may include restricted securities, which can not be resold to the public without an effective registration statement under the 1933 Act, or, if they are unregistered, may be sold only in a privately negotiated transaction or pursuant to an exemption from registration. The Fund may not be able to readily dispose of such securities at prices that approximate those at which the Fund could sell such securities if they were more widely traded and, as a result of such illiquidity, the Fund may have to sell other investments or engage in borrowing transactions if necessary to raise cash to meet its obligations. Limited liquidity can also affect the market price of securities, thereby adversely affecting the Fund’s NAV and ability to make dividend distributions. The financial markets in general have in recent years experienced periods of extreme secondary market supply and demand imbalance, resulting in a loss of liquidity during which market prices were suddenly and substantially below traditional measures of intrinsic value. During such periods, some securities could be sold only at arbitrary prices and with substantial losses. Periods of such market dislocation may occur again at any time.

Reverse Repurchase Agreement Risk

Reverse repurchase agreements involve the sale of securities held by the Fund with an agreement to repurchase the securities at an agreed-upon price, date and interest payment. Reverse repurchase agreements involve the risk that the other party to the agreement may fail to return the securities in a timely manner or at all. The Fund could lose money if it is unable to recover the securities and the value of the collateral held by the Fund, including the value of investments made with cash collateral, is less than the value of the securities. These events could also trigger adverse tax consequences to the Fund. The use by the Fund of reverse repurchase agreements involves many of the same risks of leverage since the proceeds derived from such reverse repurchase agreements may be invested in additional securities.

Derivatives Risk, Including the Risk of Swaps

The Fund’s use of derivatives involves risks different from, and possibly greater than, the risks associated with investing directly in the investments underlying the derivatives. If the Fund enters into a derivative transaction, it could lose more than the principal amount invested. The risks associated with derivatives transactions include (i) the imperfect correlation between the value of such instruments and the underlying assets, (ii) the possible default of the counterparty to the transaction, (iii) illiquidity of the derivative instruments, and (iv) high volatility losses caused by unanticipated market movements, which are potentially unlimited. Although both OTC and exchange-traded derivatives markets may experience a lack of liquidity, OTC non-standardized derivative transactions are generally less liquid than exchange-traded instruments. The illiquidity of the derivatives markets may be due to various factors, including congestion, disorderly markets, limitations on deliverable supplies, the participation of speculators, government regulation and intervention, and technical and operational or system failures. In addition, daily limits on price fluctuations and speculative position limits on exchanges on which the Fund may conduct its transactions in derivative instruments may prevent prompt liquidation of positions, subjecting the Fund to the potential of greater losses.

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Whether the Fund’s use of derivatives is successful will depend on, among other things, Nuveen Fund Advisors and Teachers Advisors correctly forecasting market circumstances, liquidity, market values, interest rates and other applicable factors. If Nuveen Fund Advisors and Teachers Advisors incorrectly forecast these and other factors, the investment performance of the Fund will be unfavorably affected. In addition, there can be no assurance that the derivatives investing techniques, as they may be developed and implemented by the Fund, will be successful in mitigating risk or achieving the Fund’s investment objectives. The use of derivatives to enhance returns may be particularly speculative.

The Fund may enter into debt-related derivative instruments, including interest rate swaps with varying terms, as well as other types of derivatives. Like most derivative instruments, the use of swaps is a highly specialized activity that involves investment techniques and risks different from those associated with ordinary portfolio securities transactions. In addition, the use of swaps requires an understanding by Nuveen Fund Advisors and Teachers Advisors of not only the referenced asset, rate or index, but also of the swap itself. The derivatives market is subject to a changing regulatory environment. It is possible that regulatory or other developments in the derivatives market, including the SEC’s recent proposed rule on the use of derivatives by registered investment companies, could adversely affect the Fund’s ability to successfully use derivative instruments.

Risks in Valuation

The Fund utilizes independent pricing services approved by the Board of Trustees to value portfolio instruments at their market value. If the pricing services are unable to provide a market value or if a significant event occurs such that the valuation(s) provided are deemed unreliable, the Fund may value portfolio instrument(s) at their fair value, which is generally the amount an owner might reasonably expect to receive upon a current sale. Valuation risks associated with investing in emerging market and below investment grade debt instruments including, but not limited to: a limited number of market participants, a lack of publicly-available information, resale restrictions, settlement delays, corporate actions and adverse market conditions may make it difficult to value or sell such instruments. Because non-U.S. instruments may trade on days when Common Shares are not priced or traded, NAV can change at times when Common Shares cannot be sold.

Senior Loan Agent Risk

A financial institution’s employment as an Agent under a senior loan might be terminated in the event that it fails to observe a requisite standard of care or becomes insolvent. A successor Agent would generally be appointed to replace the terminated Agent, and assets held by the Agent under the loan agreement would likely remain available to holders of such indebtedness. However, if assets held by the terminated Agent for the benefit of the Fund were determined to be subject to the claims of the Agent’s general creditors, the Fund might incur certain costs and delays in realizing payment on a senior loan or loan participation and could suffer a loss of principal and/or interest. In situations involving other interposed financial institutions (e.g., an insurance company or government agency) similar risks may arise.

Loan Participation Risk

The Fund may purchase a participation interest in a loan and by doing so acquire some or all of the interest of a bank or other lending institution in a loan to a Borrower. A participation typically will result in the Fund having a contractual relationship only with the Lender, not the Borrower. As a result, the Fund assumes the credit risk of the Lender selling the participation in addition to the credit risk of the Borrower. By purchasing a participation, the Fund will have the right to receive payments of principal, interest and any fees to which it is entitled only from the Lender selling the participation and only upon receipt by the Lender of the payments from the Borrower. In the event of insolvency or bankruptcy of the Lender selling the participation, the Fund may be treated as a general creditor of the Lender and may not have a senior claim to the Lender’s interest in the loan. If the Fund only acquires a participation in the loan made by a third party, the Fund may not be able to control the

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exercise of any remedies that the Lender would have under the loan. Such third party participation arrangements are designed to give loan investors preferential treatment over high yield investors in the event of a deterioration in the credit quality of the Borrower. Even when these arrangements exist, however, there can be no assurance that the principal and interest owed on the loan will be repaid in full.

Counterparty Risk

The Fund will be subject to credit risk with respect to the counterparties to the derivative transactions entered into by the Fund. Changes in the credit quality of the companies that serve as the Fund’s counterparties with respect to derivatives transactions may affect the value of those instruments. Because certain derivative transactions in which the Fund may engage may be traded between counterparties based on contractual relationships, the Fund is subject to the risk that a counterparty will not perform its obligations under the related contracts. If a counterparty becomes bankrupt or otherwise becomes unable to perform its obligations due to financial difficulties the Fund may sustain losses (including the full amount of its investment), may be unable to liquidate a derivatives position or may experience significant delays in obtaining any recovery in bankruptcy or other reorganization proceedings. By entering into derivatives transactions, the Fund assumes the risk that its counterparties could experience such financial hardships. Although the Fund intends to enter into transactions only with counterparties that Nuveen Fund Advisors believes to be creditworthy, there can be no assurance that a counterparty will not default and that the Fund will not sustain a loss on a transaction. In the event of a counterparty’s bankruptcy or insolvency, any collateral posted by the Fund in connection with a derivatives transaction may be subject to the conflicting claims of that counterparty’s creditors, and the Fund may be exposed to the risk of a court treating the Fund as a general unsecured creditor of the counterparty, rather than as the owner of the collateral.

The counterparty risk for cleared derivatives is generally lower than for uncleared OTC derivative transactions. In a cleared derivative transaction, generally, a clearing organization becomes substituted for each counterparty to a cleared derivative contract and each party to a trade looks only to the clearing organization for performance of financial obligations under the derivative contract. In effect, the clearing organization guarantees a party’s performance under the contract. However, there can be no assurance that a clearing organization, or its members, will satisfy its obligations to the Fund, or that the Fund would be able to recover the full amount of assets deposited on its behalf with the clearing organization in the event of the default by the clearing organization or the Fund’s clearing broker. In addition, cleared derivative transactions benefit from daily marking-to-market and settlement, and segregation and minimum capital requirements applicable to intermediaries. Uncleared OTC derivative transactions generally do not benefit from such protections. As a result, for uncleared OTC derivative transactions, there is the risk that a counterparty will not settle a transaction in accordance with its terms and conditions because of a dispute over the terms of the contract (whether or not bona fide) or because of a credit or liquidity problem, thus causing the Fund to suffer a loss. This risk is heightened for contracts with longer maturities where events may intervene to prevent settlement, or where the Fund has concentrated its transactions with a single or small group of counterparties.

Risks Related to the Fund’s Clearing Broker and Central Clearing Counterparty

The Commodity Exchange Act (the “CEA”) requires swaps and futures clearing brokers registered as “futures commission merchants” to segregate all funds received from customers with respect to any orders for the purchase or sale of U.S. domestic futures contracts and cleared swaps from the brokers’ proprietary assets. Similarly, the CEA requires each futures commission merchant to hold in separate secure accounts all funds received from customers with respect to any orders for the purchase or sale of foreign futures contracts and cleared swaps and segregate any such funds from the funds received with respect to domestic futures contracts. However, all funds and other property received by a clearing broker from its customers are held by the clearing broker on a commingled basis in an omnibus account and may be invested in certain instruments permitted under applicable regulations. There is a risk that assets deposited by the Fund with any swaps or futures clearing broker as margin for futures contracts or cleared swaps may, in certain circumstances, be used to satisfy losses of other

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clients of the Fund’s clearing broker. In addition, the assets of the Fund might not be fully protected in the event of the Fund’s clearing broker’s bankruptcy, as the Fund would be limited to recovering only a pro rata share of all available funds segregated on behalf of the clearing broker’s customers for the relevant account class.

Similarly, the CEA requires a clearing organization approved by the CFTC as a derivatives clearing organization to segregate all funds and other property received from a clearing member’s clients in connection with domestic cleared derivative contracts from any funds held at the clearing organization to support the clearing member’s proprietary trading. Nevertheless, all customer funds held at a clearing organization in connection with any futures contracts are held in a commingled omnibus account and are not identified to the name of the clearing member’s individual customers. All customer funds held at a clearing organization with respect to cleared swaps of customers of a clearing broker are also held in an omnibus account, but CFTC rules require that the clearing broker notify the clearing organization of the amount of the initial margin provided by the clearing broker to the clearing organization that is attributable to each customer. With respect to futures and options contracts, a clearing organization may use assets of a non-defaulting customer held in an omnibus account at the clearing organization to satisfy payment obligations of a defaulting customer of the clearing member to the clearing organization. With respect to cleared swaps, a clearing organization generally cannot do so, but may do so if the clearing member does not provide accurate reporting to the clearing organization as to the attribution of margin among its clients. Also, since clearing brokers generally provide to clearing organizations the net amount of variation margin required for cleared swaps for all of its customers in the aggregate, rather than the gross amount of each customer, the Fund is subject to the risk that a clearing organization will not make variation margin payments owed to the Fund if another customer of the clearing member has suffered a loss and is in default. As a result, in the event of a default or the clearing broker’s other clients or the clearing broker’s failure to extend its own funds in connection with any such default, the Fund may not be able to recover the full amount of assets deposited by the clearing broker on behalf of the Fund with the clearing organization.

Other Risks

Recent Market Circumstances

The financial crisis in the U.S. and global economies over the past several years, including the European sovereign debt crisis, has resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both domestic and foreign. Liquidity in some markets has decreased and credit has become scarcer worldwide. Recent regulatory changes, including the Dodd-Frank Act and the introduction of new international capital and liquidity requirements under Basel III, may cause lending activity within the financial services sector to be constrained for several years as Basel III rules phase in and rules and regulations are promulgated and interpreted under the Dodd-Frank Act. These market conditions may return and may add significantly to the risk of short-term volatility in the Fund. In response to the crisis, the U.S. and other governments and the Federal Reserve and certain foreign central banks took steps to support financial markets. Withdrawal of this support, failure of efforts in response to the crisis, or investor perception that such efforts are not succeeding, could adversely impact the value and liquidity of certain securities. Because the situation was widespread and largely unprecedented, it may be unusually difficult to identify both risks and opportunities using past models of the interplay of market forces, or to predict the duration of these market conditions. The severity or duration of these types of conditions may also be affected by policy changes made by governments or quasi-governmental organizations. Changes in market conditions will not have the same impact on all types of securities.

Since 2010, the risks of investing in certain foreign government debt have increased dramatically as a result of the European debt crisis, which began in Greece and spread to varying degrees throughout various other European countries. These debt crises and the ongoing efforts of governments around the world to address these debt crises have also resulted in increased volatility and uncertainty in the global securities markets and it is impossible to predict the effects of these or similar events in the future on the Fund, though it is possible that these or similar events could have a significant adverse impact on the value and risk profile of the Fund.

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In the United States, on August 5, 2011, S&P lowered its long-term sovereign credit rating on the U.S. federal government debt to “AA+” from “AAA.” Any additional downgrade by S&P, or any other rating agency, could increase volatility in both stock and bond markets, result in higher interest rates and higher Treasury yields and increase the costs of all kinds of debt.

Global economies and financial markets are also becoming increasingly interconnected, which increases the possibilities that conditions in one country or region might adversely impact issuers in a different country or region. For example, during the summer of 2015, stock markets in China suffered a significant downturn, which continues to persist, and is expected to continue to slow economic growth in China. The slowdown in the Chinese economy could negatively affect the country’s major trading partners and could, in turn, widely affect the global financial markets. State involvement in the Chinese economy and stock markets is such that it may be difficult to predict or gauge the extent or duration of the slowdown. In addition, concerns about Chinese growth in the first quarter of 2016 had a negative affect on U.S. markets, including U.S. debt markets.

In addition, in a referendum held on June 23, 2016, citizens of the United Kingdom voted to leave the EU, creating economic and political uncertainty in its wake. The country’s departure from the EU (known as “Brexit”) sparked depreciation in the value of the British pound, short-term declines in the stock markets and heightened risk of continued economic volatility worldwide.

As a consequence of the United Kingdom’s vote to withdraw from the EU, the government of the United Kingdom has, pursuant to the Treaty, given notice of its withdrawal and is entering into negotiations with the EU Council to agree to terms for the United Kingdom’s withdrawal from the EU. The Treaty provides for a two-year negotiation period, which may be shortened or extended by agreement of the parties. However, there is still considerable uncertainty relating to the potential consequences and precise timeframe for the exit, how the negotiations for the withdrawal and new trade agreements will be conducted, and whether the United Kingdom’s exit will increase the likelihood of other countries also departing the EU. During this period of uncertainty, the negative impact on not only the United Kingdom and European economies, but the broader global economy, could be significant, potentially resulting in increased volatility and illiquidity and lower economic growth for companies that rely significantly on Europe for their business activities and revenues. Any further exits from the EU, or the possibility of such exits, would likely cause additional market disruption globally and introduce new legal and regulatory uncertainties.

The impact of these developments in the near- and long-term is unknown and could have additional adverse effects on economies, financial markets and asset valuations around the world.

Legislation and Regulatory Risk

At any time after the date of this prospectus, legislation or additional regulations may be enacted that could negatively affect the assets of the Fund, securities held by the Fund or the issuers of such securities. Changing approaches to regulation may have a negative impact on the entities and/or securities in which the Fund invests. Legislation or regulation may also change the way in which the Fund itself is regulated. Fund shareholders may incur increased costs resulting from such legislation or additional regulation. There can be no assurance that future legislation, regulation or deregulation will not have a material adverse effect on the Fund or will not impair the ability of the Fund to achieve its investment objectives.

For example, the Dodd-Frank Act is designed to impose stringent regulation on the over-the-counter derivatives market in an attempt to increase transparency and accountability and provides for, among other things, new clearing, execution, margin, reporting, recordkeeping, business conduct, disclosure, position limit, minimum net capital and registration requirements. Although the CFTC has released final rules under the Dodd- Frank Act, many of the provisions are subject to further final rulemaking, and thus the Dodd-Frank Act’s ultimate impact remains unclear.

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The SEC proposed rules governing the use of derivatives by registered investment companies, which could affect the nature and extent of derivatives use by the Fund. The proposed rules have not yet been adopted and therefore the full impact of such rules is uncertain at this time. It is possible that such rules, if adopted, could limit the implementation of the Fund’s use of derivatives, which could have an adverse effect on the Fund.

Additionally, the Fund is operated by persons who have claimed an exclusion, granted to operators of registered investment companies like the Fund, from registration as a “commodity pool operator” under Rule 4.5 promulgated by the CFTC pursuant to its authority under the CEA and, therefore, is not subject to registration or regulation as a “commodity pool operator.” As a result, the Fund is limited in its ability to use commodity futures (which include futures on broad-based securities indexes and interest rate futures) or options on commodity futures, engage in swaps transactions or make certain other investments (whether directly or indirectly through investments in other investment vehicles) for purposes other than bona fide hedging. With respect to transactions other than for bona fide hedging purposes, either: (1) the aggregate initial margin and premiums required to establish the fund’s positions in such investments may not exceed 5% of the liquidation value of the fund’s portfolio (after accounting for unrealized profits and unrealized losses on any such investments); or (2) the aggregate net notional value of such instruments, determined at the time the most recent position was established, may not exceed 100% of the liquidation value of the fund’s portfolio (after accounting for unrealized profits and unrealized losses on any such positions). In addition to meeting one of the foregoing trading limitations, the Fund may not market itself as a commodity pool or otherwise as a vehicle for trading in the futures, options or swaps markets. If the Fund does not continue to claim the exclusion, it would likely become subject to registration and regulation as a commodity pool operator. The Fund may incur additional expenses as a result of the CFTC’s registration and regulatory requirements.

Anti-Takeover Provisions

The Fund’s Declaration and By-laws include provisions that could limit the ability of other entities or persons to acquire control of the Fund or convert the Fund to open-end status. These provisions could have the effect of depriving the Common Shareholders of opportunities to sell their Common Shares at a premium over the then-current market price of the Common Shares. See “Certain Provisions in the Declaration of Trust and By-Laws.”

Potential Conflicts of Interest Risk

Nuveen Fund Advisors and Teachers Advisors each provides a wide array of portfolio management and other asset management services to a mix of clients and may engage in ordinary course activities in which their respective interests or those of their clients may compete or conflict with those of the Fund. In certain circumstances, and subject to its fiduciary obligations under the Investment Advisers Act of 1940, Teachers Advisors may have to allocate a limited investment opportunity among its clients, which include closed-end funds, open-end funds, other commingled funds and separate accounts. Nuveen Fund Advisors and Teachers Advisors have each adopted policies and procedures designed to address such situations and other potential conflicts of interests.

For additional information about potential conflicts of interest, and the way in which Nuveen Fund Advisors and Teachers Advisors address such conflicts, please see “Subadviser—Material Conflicts of Interest” in the SAI.

Income Risk

The Fund’s income could decline due to falling market interest rates. This is because, in a falling interest rate environment, the Fund generally will have to invest the proceeds from sales of Fund shares, as well as the proceeds from maturing portfolio securities, in lower-yielding securities.

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Inflation Risk

Inflation risk is the risk that the value of assets or income from investments will be worth less in the future as inflation decreases the value of money. As inflation increases, the real value of the Common Shares and distributions can decline.

Deflation Risk

Deflation risk is the risk that prices throughout the economy decline over time, which may have an adverse effect on the market valuation of companies, their assets and revenues. In addition, deflation may have an adverse effect on the creditworthiness of issuers and may make issuer default more likely, which may result in a decline in the value of the Fund’s portfolio.

Market Disruption and Geopolitical Risk

The aftermath of the war in Iraq, instability in Afghanistan, Pakistan, Egypt, Libya, Syria, Russia, Ukraine and the Middle East, possible terrorist attacks in the United States and around the world, growing social and political discord in the United States, the European debt crisis, the response of the international community—through economic sanctions and otherwise—to Russia’s annexation of the Crimea region of Ukraine and posture vis-a-vis Ukraine, further downgrade of U.S. Government securities, the change in the U.S. president and the new administration and other similar events, may have long-term effects on the U.S. and worldwide financial markets and may cause further economic uncertainties in the United States and worldwide. The Fund does not know and can not predict how long the securities markets may be affected by these events and the effects of these and similar events in the future on the U.S. economy and securities markets. The Fund may be adversely affected by abrogation of international agreements and national laws which have created the market instruments in which the Fund may invest, failure of the designated national and international authorities to enforce compliance with the same laws and agreements, failure of local, national and international organizations to carry out their duties prescribed to them under the relevant agreements, revisions of these laws and agreements which dilute their effectiveness or conflicting interpretation of provisions of the same laws and agreements. The Fund may be adversely affected by uncertainties such as terrorism, international political developments, and changes in government policies, taxation, restrictions on foreign investment and currency repatriation, currency fluctuations and other developments in the laws and regulations of the countries in which it is invested.

Borrowing Risk

In addition to borrowing for leverage (see “Leverage”), the Fund may borrow for temporary or emergency purposes, to pay dividends, repurchase its shares, or clear portfolio transactions. Borrowing may exaggerate changes in the NAV of the Fund’s shares and may affect the Fund’s net income. When the Fund borrows money, it must pay interest and other fees, which will reduce the Fund’s returns if such costs exceed the returns on the portfolio securities purchased or retained with such borrowings. Any such borrowings are intended to be temporary. However, under certain market circumstances, such borrowings might be outstanding for longer periods of time.

Tax Risk

The Fund intends to elect to be treated and to qualify each year as a RIC under the Internal Revenue Code of 1986, as amended (the “Code”). As a RIC, the Fund is not expected to be subject to U.S. federal income tax to the extent that it distributes its investment company taxable income and net capital gains. To qualify for the special tax treatment available to a RIC, the Fund must comply with certain investment, distribution, and diversification requirements. Under certain circumstances, the Fund may be forced to sell certain assets when it is not advantageous in order to meet these requirements, which may reduce the Fund’s overall return. If the Fund fails to meet any of these requirements, subject to the opportunity to cure such failures under applicable

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provisions of the Code, the Fund’s income would be subject to a double level of U.S. federal income tax. The Fund’s income, including its net capital gain, would first be subject to U.S. federal income tax at regular corporate rates, even if such income were distributed to shareholders and, second, all distributions by the Fund from earnings and profits, including distributions of net capital gain (if any), would be taxable to shareholders as dividends. Although the Fund intends to distribute sufficient amounts to qualify for treatment as a RIC, it may be subject to U.S. federal excise taxes and U.S. federal corporate income taxes to the extent it sets aside and retains in its net assets (and therefore its NAV) a portion of its net investment income in pursuit of its objective of returning Original NAV. See “Tax Matters.”

Cybersecurity Risk

Technology, such as the internet, has become more prevalent in the course of business, and as such, the Fund and its service providers are susceptible to operational and information security risk resulting from cyber incidents. Cyber incidents refer to both intentional attacks and unintentional events including: processing errors, human errors, technical errors including computer glitches and system malfunctions, inadequate or failed internal or external processes, market-wide technical-related disruptions, unauthorized access to digital systems (through “hacking” or malicious software coding), computer viruses, and cyber-attacks which shut down, disable, slow or otherwise disrupt operations, business processes or website access or functionality (including denial of service attacks). Cyber incidents could adversely impact the Fund and cause the Fund to incur financial loss and expense, as well as face exposure to regulatory penalties, reputational damage, and additional compliance costs associated with corrective measures. Cyber incidents may cause the Fund or its service providers to lose proprietary information, suffer data corruption, lose operational capacity or fail to comply with applicable privacy and other laws. Among other potentially harmful effects, cyber incidents also may result in theft, unauthorized monitoring and failures in the physical infrastructure or operating systems that support the Fund and its service providers. In addition, substantial costs may be incurred in order to prevent any cyber incidents in the future. While the Fund’s service providers have established business continuity plans in the event of, and risk management systems to prevent, such cyber incidents, there are inherent limitations in such plans and systems including the possibility that certain risks have not been identified. Furthermore, the Fund cannot control the cybersecurity plans and systems put in place by its service providers or any other third parties whose operations may affect the Fund.

Certain Affiliations

Certain broker-dealers may be considered to be affiliated persons of the Fund, Nuveen Fund Advisors, Teachers Advisors, Nuveen and/or TIAA. Absent an exemption from the SEC or other regulatory relief, the Fund generally is precluded from effecting certain principal transactions with affiliated brokers, and its ability to purchase securities being underwritten by an affiliated broker or a syndicate including an affiliated broker, or to utilize affiliated brokers for agency transactions, is subject to restrictions. The Fund has not applied for and does not currently intend to apply for such relief. This could limit the Fund’s ability to engage in securities transactions and take advantage of market opportunities. In addition, unless and until the underwriting syndicate is broken in connection with the initial public offering of the Common Shares, the Fund will be precluded from effecting principal transactions with brokers who are members of the syndicate.

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MANAGEMENT OF THE FUND

Trustees and Officers

The Board of Trustees is responsible for the Fund’s management, including supervision of the duties performed by Nuveen Fund Advisors and Teachers Advisors. The names and business addresses of the Fund’s trustees and officers and their principal occupations and other affiliations during the past five years are set forth under “Management of the Fund” in the SAI.

Investment Adviser and Subadviser

The Investment Adviser.    Nuveen Fund Advisors, a registered investment adviser, is responsible for overseeing the Fund’s overall investment strategy and its implementation. Nuveen Fund Advisors also is responsible for the ongoing monitoring of Teachers Advisors, overseeing the Fund’s use of leverage, managing the Fund’s business affairs and providing certain clerical, bookkeeping and other administrative services to the Fund. Nuveen Fund Advisors is located at 333 West Wacker Drive, Chicago, IL 60606. Nuveen Fund Advisors is an indirect subsidiary of Nuveen, the investment management arm of TIAA. TIAA is a life insurance company founded in 1918 by the Carnegie Foundation for the Advancement of Teaching and is the companion organization of College Retirement Equities Fund. As of June 30, 2017, Nuveen managed approximately $923 billion in assets, of which approximately $133.9 billion was managed by Nuveen Fund Advisors.

Subadviser.    Teachers Advisors, LLC currently serves as sub-adviser to the Fund and as an investment adviser or subadviser to certain other open-end and closed-end funds and as investment adviser to separately managed accounts. The address for Teachers Advisors is 730 Third Avenue, 21^st Floor, New York, NY 10017-3206.

Portfolio Management.    Anupam Damani (a “Portfolio Manager”) is Lead Portfolio Manager and a managing director and portfolio manager for the TIAA organization. Ms. Damani is responsible for managing international fixed income in sovereign credit, interest rate, and currency markets. She is the lead portfolio manager on the Emerging Markets Local Currency strategy, Emerging Markets High Yield strategy, and International Bond strategy. She is the co-portfolio manager for emerging markets debt blended investment strategies, including the TIAA-CREF Emerging Markets Debt strategy and the Emerging Market Debt portfolio for the General Account. She is also the sector portfolio manager for emerging and developed market sovereign exposures within TIAA multi-sector total return strategies. Previously, Ms. Damani was the sovereign research analyst for Central and Eastern Europe, Middle East and Africa regions, lead emerging markets debt trader, and portfolio manager for Eurozone Debt. She joined TIAA in 2005. Ms. Damani has over 22 years of investment experience. Prior to joining TIAA, she was a portfolio manager and trader for emerging markets debt portfolios at Citigroup for over nine years.

Katherine Renfrew (a “Portfolio Manager”) is Co-Portfolio Manager and a managing director and portfolio manager for the TIAA organization. Ms. Renfrew co-manages TIAA Investments’ emerging markets debt strategies and has been a portfolio manager of the TIAA-CREF Emerging Markets Debt Fund and the Blended fund strategy since inception in 2004. She has lead sector responsibility for emerging markets corporates and quasi-sovereigns and for all developed markets quasi-sovereigns, excluding U.S. and Canada, in both hard and local currency. She co-manages the emerging market sovereign portfolios. From 2005 to 2014, Ms. Renfrew was the primary Portfolio Manager overseeing the Emerging Market Debt strategies for TIAA-CREF, including sovereign (both hard currency and local currency). She is the co-Portfolio Manager of a dedicated Emerging Market Local Currency strategy and a dedicated Emerging Market High Yield strategy (blend of sovereigns and corporates).

Ms. Renfrew joined TIAA in 1997 and has held several roles relating to emerging markets during her tenure, including South American regional analyst/Portfolio Manager and trader, portfolio manager for the firm’s investments in Eastern Europe, Middle East and Africa (EMEA) regions, and Asian and EMEA regional analyst/Portfolio Manager and trader. From 2005 to 2007, she managed the Emerging Market Debt team, which

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consisted of 5 professionals. Before joining the firm’s Emerging Markets team, Ms. Renfrew was part of its Structured Finance team and was responsible for asset-backed securitization analysis and investment. Prior to joining TIAA, Ms. Renfrew was a fixed-income securities analyst at MONY Capital Management and a financial analyst at Mattel Toys.

Investment Management and Subadvisory Agreements

Pursuant to an investment management agreement between Nuveen Fund Advisors and the Fund, the Fund will pay Nuveen Fund Advisors an annual management fee, payable monthly in arrears, in a maximum amount equal to 1.000% of the Fund’s average daily Managed Assets. This maximum fee is equal to the sum of a fund-level fee, with breakpoints based only on the amount of assets within the Fund, and a complex-level fee, with breakpoints based upon the aggregate amount of all eligible assets of all Nuveen Funds, as described below, according to the following schedule.

Fund-Level Fee

The fund-level fee shall be applied according to the following schedule:

Complex-Level Fee

The effective rates of the complex-level fee at various specified complex-wide asset levels are as indicated in the following table:

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Based on eligible assets as of June 30, 2017 the complex-level fee would be 0.1606% of Managed Assets, and the total annual management fee to Nuveen Fund Advisors would be 0.9606% of Managed Assets.

In addition to Nuveen Fund Advisors’ management fee, the Fund pays all other costs and expenses of its operations, including compensation of its trustees (other than those affiliated with Nuveen), custodian, transfer agency and dividend disbursing expenses, legal fees, expenses of its independent registered accounting firm, expenses of repurchasing Common Shares, expenses of preparing, printing and distributing shareholder reports, notices, proxy statements and reports to governmental agencies, listing fees and taxes, if any. All fees and expenses are accrued daily and deducted before payment of distributions to shareholders.

Separately, pursuant to an investment sub-advisory agreement between Nuveen Fund Advisors and Teachers Advisors, Nuveen Fund Advisors will pay Teachers Advisors a portfolio management fee equal to 50% of the investment management fee paid on the Fund’s average daily Managed Assets.

The basis for the Board of Trustees’ initial approval of the Fund’s investment management agreement and sub-advisory agreement will be provided in the Fund’s initial shareholder report. The basis for subsequent continuations of the Fund’s investment management agreement and sub-advisory agreement will be provided in annual or semiannual reports to shareholders for the periods during which such continuations occur.

NET ASSET VALUE

The Fund’s NAV is determined as of the close of regular session trading (normally 4:00 p.m. Eastern Time) on each day the NYSE is open for business. The Fund’s NAV is calculated by taking the market value of the Fund’s total assets, including interest or dividends accrued but not yet collected, less all liabilities, and dividing by the total number of Common Shares outstanding. The result, rounded to the nearest cent, is the NAV. All valuations are subject to review by the Fund’s Board of Trustees or its delegate.

The Fund utilizes independent pricing services approved by the Board of Trustees to value portfolio instruments at their market value. If the pricing services are unable to provide a market value or if a significant event occurs such that the valuation(s) provided are deemed unreliable, the Fund may value portfolio instrument(s) at their fair value, which is generally the amount that an owner might reasonably expect to receive upon a current sale. Risks associated with investing in emerging market debt securities and high yield corporate debt instruments including, but not limited to: a limited number of market participants, a lack of publicly-available information, resale restrictions, settlement delays, corporate actions and adverse market conditions may make it difficult to value or sell such instruments. It is expected that the Fund’s NAV will fluctuate as a function of interest rate and credit factors. Because of the short-term nature of such instruments, however, the Fund’s NAV is expected to fluctuate less in response to changes in interest rates than the net asset values of investment companies with portfolios consisting primarily of longer term fixed-income instruments.

Generally, trading in many foreign securities that the Fund may hold will be substantially completed each day at various times prior to the close of the NYSE. The values of these securities used in determining the

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NAV of the Fund’s Common Shares generally will be computed as of such times. Occasionally, events affecting the value of foreign securities may occur between such times and the close of the NYSE which will not be reflected in the computation of the Fund’s NAV unless Nuveen Fund Advisors deems that such events would materially affect the Fund’s NAV, in which case adjustments would be made and reflected in such computation pursuant to the fair valuation procedures described below. Such adjustments may be based upon factors such as developments in non-U.S. markets, the performance of U.S. securities markets and the performance of instruments trading in U.S. markets that represent non-U.S. securities. Nuveen Fund Advisors may rely on an independent fair valuation service in making any such adjustments. The value of foreign securities held by the Fund may change on days when the Fund’s NAV is calculated.

If a price cannot be obtained from a pricing service or other pre-approved source, or if Nuveen Fund Advisors deems such price to be unreliable, or if a significant event occurs after the close of the local market but prior to the time at which the Fund’s NAV is calculated, a portfolio instrument will be valued at its fair value as determined in good faith by the Board of Trustees or persons acting at their direction. Nuveen Fund Advisors may determine that a price is unreliable in various circumstances. For example, a price may be deemed unreliable if it has not changed for an identified period of time, or has changed from the previous day’s price by more than a threshold amount, and recent transactions and/or broker dealer price quotations differ materially from the price in question.

The valuations for fixed-income securities and certain derivative instruments are typically the prices supplied by independent third party pricing services, which may use market prices or broker/dealer quotations or a variety of fair valuation techniques and methodologies. Short-term fixed-income securities that will mature in 60 days or less are valued at amortized cost, unless it is determined that using this method would not reflect an investment’s fair value. The valuations of certain fixed-income securities will generally be based on prices determined as of the earlier closing time of the markets on which they primarily trade, unless a significant event has occurred.

The Board of Trustees has adopted valuation procedures for the Fund and has delegated the day-to-day responsibility for fair value determinations to Nuveen Fund Advisors’ Valuation Committee. All fair value determinations made by the Valuation Committee are subject to review and ratification by the Board of Trustees. As a general principle, the fair value of a portfolio instrument is the amount that an owner might reasonably expect to receive upon the instrument’s current sale. A range of factors and analysis may be considered when determining fair value, including relevant market data, interest rates, credit considerations and/or issuer specific news. However, fair valuation involves subjective judgments and it is possible that the fair value determined for a portfolio instrument may be materially different from the value that could be realized upon the sale of that instrument.

DISTRIBUTIONS

Commencing with the Fund’s first dividend, the Fund intends to pay a regular monthly income dividend to Common Shareholders. The Fund expects to declare its initial Common Share distribution within approximately 30 days following the completion of this offering, and to pay that distribution on or about                                         , 2017, depending on market conditions.

For the purpose of pursuing its investment objective of returning Original NAV, the Fund currently intends to retain a limited portion of its net investment income beginning with its initial distribution and continuing until the final liquidation distribution. The Fund also may retain all or a portion of its realized net capital gains. The extent to which the Fund retains income, and the cumulative amount so retained, will depend on prevailing market conditions, portfolio turnover and reinvestment, and whether the Fund’s below investment grade portfolio experiences any defaults, net of recoveries, in excess of any potential gains that may be realized over the Fund’s term. Adjustments to the amounts of income retained and the resulting distribution rate will take into account,

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among other factors, the then-current projections of the Fund’s NAV on the Termination Date in the absence of income retention. The Fund anticipates that the possibility of some credit losses combined with the potential for declines in income over the term of the Fund, as the duration and weighted average effective maturity of the portfolio shorten, will likely result in successive reductions in distributions over the five-year term of the Fund. The timing and amounts of these reductions cannot be predicted.

The Fund currently intends to distribute, at least annually, realized capital gains (if any). However, for the purpose of pursuing its investment objective of returning Original NAV, the Fund may also elect in the future to retain rather than distribute all or a portion of any net capital gains (which is the excess of long-term capital gain over net short-term capital loss) otherwise allocable to Common Shareholders and pay U.S. federal corporate income tax on the retained gain. As provided under U.S. federal tax law, Common Shareholders of record as of the end of the Fund’s taxable year will include their attributable share of the retained gain in their income for the year as a long-term capital gain, and will be entitled to a U.S. federal income tax credit for the tax deemed paid on their behalf by the Fund.

While the amounts retained would be included in the final liquidating distribution of the Fund, the Fund’s distribution rate over the term of the Fund will be lower, and possibly significantly lower, than if the Fund distributed substantially all of its investment income and gains in each year. To the extent that the market price of Common Shares over time is influenced by the Fund’s distribution rate, the reduction of the Fund’s monthly distribution rate because of the retention of income would negatively impact its market price. Such effect on the market price of the Common Shares may not be offset by the increase in the Fund’s NAV as a result of retaining income. In the event that the Fund elects to distribute all of its net investment income or gains (if any) in each year, rather than retaining such income or gains, there is an increased risk to shareholders that the final liquidating distribution may be less than Original NAV.

The Fund will continue to pay at least the percentage of its net investment income and any gains necessary to maintain its status as a RIC for U.S. federal income tax purposes.

The retention of a portion of its net investment income would result in the Fund paying U.S. federal excise tax and possibly U.S. federal corporate income tax at a much higher corporate income tax rate. The retention of significant amounts of income, and possibly all or a portion of its gains, would make the payment of excise tax a certainty and would increase the likelihood that the Fund would need to pay corporate income tax. See “Tax Matters” in this prospectus. The payment of such taxes would reduce amounts available for current distributions and/or the final liquidating distribution. See “Dividend Reinvestment Plan.”

The Fund reserves the right to change its distribution policy and the basis for establishing the rate of its monthly distributions at any time upon notice to Common Shareholders upon a determination by the Fund’s Board of Trustees that such change is in the best interests of the Fund and its Common Shareholders.

DIVIDEND REINVESTMENT PLAN

If your Common Shares are registered directly with the Fund or if you hold your Common Shares with a brokerage firm that participates in the Fund’s Dividend Reinvestment Plan (the “Plan”), your distributions, including any capital gain distributions, will automatically be reinvested in additional Common Shares under the Plan unless you request otherwise. If you elect not to participate in the Plan, or are not eligible to participate because your brokerage firm does not participate in the Plan, you will receive all distributions in cash paid by check mailed directly to you or your brokerage firm by State Street Bank and Trust Company, as dividend paying agent. The tax consequences of a distribution are the same regardless of whether such distribution is reinvested or received in cash. See “Tax Matters.”

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Under the Plan, the number of Common Shares you will receive will be determined as follows:

(1) If the Common Shares are trading at or above NAV at the time of valuation, the Fund will issue new shares at a price equal to the greater of (i) NAV per Common Share on that date or (ii) 95% of the market price on that date.

(2) If Common Shares are trading below NAV at the time of valuation, the Plan Agent will receive the dividend or distribution in cash and will purchase Common Shares in the open market, on the NYSE or elsewhere, for the participants’ accounts. It is possible that the market price for the Common Shares may increase before the Plan Agent has completed its purchases. Therefore, the average purchase price per share paid by the Plan Agent may exceed the market price at the time of valuation, resulting in the purchase of fewer shares than if the dividend or distribution had been paid in Common Shares issued by the Fund. The Plan Agent will use all dividends and distributions received in cash to purchase Common Shares in the open market within 30 days of the valuation date. Interest will not be paid on any uninvested cash payments. The Plan provides that if Common Shares start trading at or above NAV before the Plan Agent has completed its purchases, the Plan Agent may cease purchasing Common Shares in the open market, and may invest the uninvested portion in new shares at a price equal to the greater of (i) NAV per Common Share determined on the last business day immediately prior to the purchase date or (ii) 95% of the market price on that date.

You may withdraw from the Plan at any time by giving written notice to the Plan Agent. If you withdraw or the Plan is terminated, you will receive whole shares in your account under the Plan and you will receive a cash payment for any fraction of a share in your account. If you wish, the Plan Agent will sell your shares and send you the proceeds, minus brokerage commissions and a $2.50 service fee.

The Plan Agent maintains all shareholders’ accounts in the Plan and gives written confirmation of all transactions in the accounts, including information you may need for tax records. Common Shares in your account will be held by the Plan Agent in non-certificated form. Any proxy you receive will include all Common Shares you have received under the Plan.

There is no brokerage charge for reinvestment of your dividends or distributions in Common Shares. However, all participants will pay a pro rata share of brokerage commissions incurred by the Plan Agent when it makes open market purchases.

Automatically reinvesting dividends and distributions does not mean that you do not have to pay income taxes due upon receiving dividends and distributions.

As noted above, if you hold your Common Shares with a brokerage firm that does not participate in the Plan, you will not be able to participate in the Plan and any dividend reinvestment may be effected on different terms than those described above. Consult your financial advisor for more information.

The Fund reserves the right to amend or terminate the Plan if in the judgment of the Board of Trustees the change is warranted. There is no direct service charge to participants in the Plan; however, the Fund reserves the right to amend the Plan to include a service charge payable by the participants. Additional information about the Plan may be obtained from State Street Bank and Trust Company, Attn: Computershare Nuveen Investments, P.O. Box 30170, College Station, Texas 77842-3170, (800) 257-8787.

DESCRIPTION OF SHARES AND DEBT

Common Shares

The Fund’s Declaration authorizes the issuance of an unlimited number of Common Shares. The Common Shares being offered have a par value of $.01 per share and have equal rights to the payment of dividends and the

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distribution of assets upon liquidation of the Fund. The Common Shares being offered will, when issued, be fully paid and, subject to matters discussed under “Certain Provisions in the Declaration of Trust and By-Laws,” non-assessable, and will have no preemptive or conversion rights, except as the Board of Trustees may otherwise determine, or rights to cumulative voting. The Declaration provides that each whole Common Share shall be entitled to one vote as to any matter on which it is entitled to vote and each fractional Common Share shall be entitled to a proportionate fractional vote. If the Fund issues Preferred Shares, the Common Shareholders will not be entitled to receive any cash distributions from the Fund unless all accrued dividends on Preferred Shares have been paid, and unless asset coverage (as defined in the 1940 Act) with respect to Preferred Shares would be at least 200% after giving effect to the distributions. The Fund pays monthly dividends, typically on the first business day of the following month.

It is expected that the Fund’s Common Shares will be approved for listing on the NYSE and will trade under the ticker symbol “JEMD.” The Fund intends to hold annual meetings of shareholders so long as the Common Shares are listed on a national securities exchange and such meetings are required as a condition to such listing. The Fund will not issue share certificates.

Proceeds from the sale of Common Shares in this offering will be reduced by 1.50% (the amount of the sales load as a percentage of the offering price), making the Fund’s NAV per Common Share equal to $9.85, before deducting offering expenses. The Fund’s NAV and the NAV per Common Share are then further reduced by the amount of offering expenses paid by the Fund. Nuveen Fund Advisors has agreed to (i) reimburse all organization expenses of the Fund and (ii) pay all offering costs of the Fund (other than sales load) that exceed $0.02 per Common Share. See “Use of Proceeds.”

Unlike open-end funds, closed-end funds like the Fund do not continuously offer shares and do not provide daily redemptions. Rather, if a Common Shareholder determines to buy additional Common Shares or sell shares already held, the Common Shareholder may conveniently do so by trading on the exchange through a broker or otherwise. Shares of closed-end investment companies may frequently trade on an exchange at prices lower than NAV. Shares of closed-end investment companies like the Fund have, during some periods, traded at prices higher than NAV and, during other periods, have traded at prices lower than NAV. Because the market value of the Common Shares may be influenced by such factors as dividend levels (which are in turn affected by expenses), dividend stability, NAV, relative demand for and supply of such shares in the market, general market and economic circumstances, and other factors beyond the Fund’s control, the Fund cannot guarantee you that Common Shares will trade at a price equal to or higher than NAV in the future. See “Repurchase of Fund Shares; Conversion to Open-End Fund” in this prospectus and in the SAI.

The following provides information about the Fund’s outstanding Common Shares as of August 2, 2017:

Borrowings

The Fund’s Declaration authorizes the Fund, without approval of the Common Shareholders, to borrow money. In this connection, the Fund may issue notes or other evidence of indebtedness (including bank borrowings or commercial paper) and may secure any such debt by mortgaging, pledging or otherwise subjecting as security the Fund’s assets. In connection with such borrowing, the Fund may be required to maintain minimum average balances with the lender or to pay a commitment or other fee to maintain a line of credit. Any such

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requirements will increase the cost of borrowing over the stated interest rate. Under the requirements of the 1940 Act, the Fund, immediately after issuing any such debt, must have an “asset coverage” of at least 300%. With respect to any such debt, asset coverage means the ratio which the value of the total assets of the Fund, less all liabilities and indebtedness not represented by senior securities (as defined in the 1940 Act), bears to the aggregate amount of such borrowing represented by senior securities issued by the Fund. Certain types of debt may result in the Fund being subject to certain restrictions imposed by guidelines of one or more rating agencies which may issue ratings for commercial paper or notes issued by the Fund. Such restrictions may be more stringent than those imposed by the 1940 Act.

The rights of lenders to the Fund to receive interest on and repayment of principal of any such debt will be senior to those of the Common Shareholders, and the terms of any such debt may contain provisions which limit certain activities of the Fund, including the payment of dividends to Common Shareholders in certain circumstances. Further, the 1940 Act does (in certain circumstances) grant to the lenders to the Fund certain voting rights in the event of default in the payment of interest on or repayment of principal. Any debt will likely be ranked senior or equal to all other existing and future debt of the Fund.

Notwithstanding the foregoing, at any time, should the Fund incur any Borrowings, the Fund may not purchase, redeem or acquire any of its Common Shares or Preferred Shares unless at the time of such purchase, redemption, or acquisition, the NAV of the Fund’s portfolio (determined after deducting the acquisition price of such Common or Preferred Shares) is at least 300% of the principal amount of such Borrowings.

Preferred Shares

The Fund’s Declaration authorizes the issuance of an unlimited number of Preferred Shares in one or more classes or series, with rights as determined by the Board of Trustees, by action of the Board of Trustees without the approval of the Common Shareholders. The terms of any Preferred Shares that may be issued by the Fund may be the same as, or different from, the terms described below, subject to applicable law and the Declaration.

Limited Issuance of Preferred Shares.    Under the 1940 Act, the Fund could issue Preferred Shares with an aggregate liquidation value of up to one-half of the value of the Fund’s total net assets, measured immediately after issuance of the Preferred Shares. “Liquidation value” means the original purchase price of the shares being liquidated plus any accrued and unpaid dividends. In addition, the Fund is not permitted to declare any cash dividend or other distribution on its Common Shares unless the liquidation value of the Preferred Shares is less than one-half of the value of the Fund’s total net assets (determined after deducting the amount of such dividend or distribution) immediately after the distribution.

Distribution Preference.    Any Preferred Shares would have complete priority over the Common Shares as to distribution of assets.

Liquidation Preference.    In the event of any voluntary or involuntary liquidation, dissolution or winding up of the affairs of the Fund, holders of Preferred Shares would be entitled to receive a preferential liquidating distribution (expected to equal the original purchase price per share plus accumulated and unpaid dividends thereon, whether or not earned or declared) before any distribution of assets is made to Common Shareholders. After payment of the full amount of the liquidating distribution to which they are entitled, holders of Preferred Shares will not be entitled to any further participation in any distribution of assets by the Fund. A consolidation or merger of the Fund with or into another entity or a sale of all or substantially all of the assets of the Fund shall not be deemed to be a liquidation, dissolution or winding up of the Fund.

Voting Rights.    In connection with any issuance of Preferred Shares, the Fund must comply with Section 18(i) of the 1940 Act, which requires, among other things, that Preferred Shares be voting shares and have equal voting rights with Common Shares. Except as otherwise indicated in the SAI and except as otherwise required by applicable law, holders of Preferred Shares would vote together with Common Shareholders as a single class.

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In connection with the election of the Fund’s trustees, holders of Preferred Shares, voting as a separate class, would be entitled to elect two of the Fund’s trustees, and the remaining trustees would be elected by Common Shareholders and holders of Preferred Shares, voting together as a single class. In addition, if at any time dividends on the Fund’s outstanding Preferred Shares would be unpaid in an amount equal to two full years’ dividends thereon, the holders of all outstanding Preferred Shares, voting as a separate class, would be entitled to elect a majority of the Fund’s trustees until all dividends in arrears have been paid or declared and set apart for payment.

The affirmative vote of the holders of a majority of the Fund’s outstanding Preferred Shares of any class or series, as the case may be, voting as a separate class, would be required to, among other things, (1) take certain actions that would affect the preferences, rights, or powers of such class or series or (2) authorize or issue any class or series ranking prior to the Preferred Shares. Except as may otherwise be required by law, (1) the affirmative vote of the holders of at least two-thirds of the Fund’s Preferred Shares outstanding at the time, voting as a separate class, would be required to approve any conversion of the Fund from a closed-end to an open-end investment company and (2) the affirmative vote of the holders of at least two-thirds of the outstanding Preferred Shares, voting as a separate class, would be required to approve any plan of reorganization (as such term is used in the 1940 Act) adversely affecting such shares; provided however, that such separate class vote would be a majority vote if the action in question has previously been approved, adopted or authorized by the affirmative vote of two-thirds of the total number of trustees fixed in accordance with the Declaration or the By-laws. The affirmative vote of the holders of a majority of the outstanding Preferred Shares, voting as a separate class, would be required to approve any action not described in the preceding sentence requiring a vote of security holders under Section 13(a) of the 1940 Act including, among other things, changes in the Fund’s investment objectives or changes in the investment restrictions described as fundamental policies under “Investment Restrictions” in the SAI. The class or series vote of holders of Preferred Shares described above would in each case be in addition to any separate vote of the requisite percentage of Common Shares and Preferred Shares necessary to authorize the action in question.

The foregoing voting provisions would not apply with respect to the Fund’s Preferred Shares if, at or prior to the time when a vote was required, such shares would have been (1) redeemed or (2) called for redemption and sufficient funds would have been deposited in trust to effect such redemption.

Redemption, Purchase and Sale of Preferred Shares.    The terms of the Preferred Shares may provide that they are redeemable by the Fund at certain times, in whole or in part, at the original purchase price per share plus accumulated dividends, that the Fund may tender for or purchase Preferred Shares and that the Fund may subsequently resell any shares so tendered for or purchased. Any redemption or purchase of Preferred Shares by the Fund would reduce the leverage applicable to Common Shares, while any resale of such shares by the Fund would increase such leverage.

CERTAIN PROVISIONS IN THE DECLARATION OF TRUST AND BY-LAWS

Shareholder and Trustee Liability.    Under Massachusetts law, shareholders could, under certain circumstances, be held personally liable for the Fund’s obligations. However, the Declaration contains an express disclaimer of shareholder liability for the Fund’s debts or obligations and requires that notice of such limited liability be given in each agreement, obligation or instrument entered into or executed by the Fund or the trustees. The Declaration further provides for indemnification out of the Fund’s assets and property for all loss and expense of any shareholder held personally liable for the Fund’s obligations. Thus, the risk of a shareholder incurring financial loss on account of shareholder liability is limited to circumstances in which the Fund would be unable to meet its obligations. The Fund believes that the likelihood of such circumstances is remote.

The Declaration provides that the Fund’s obligations are not binding upon the Fund’s trustees individually, but only upon the Fund’s assets and property, and that the trustees shall not be liable for errors of judgment or

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mistakes of fact or law. Nothing in the Declaration, however, protects a trustee against any liability to which he or she would otherwise be subject by reason of willful misfeasance, bad faith, gross negligence or reckless disregard of the duties involved in the conduct of his or her office.

Anti-Takeover Provisions.    The Declaration and By-laws include provisions that could limit the ability of other entities or persons to acquire control of the Fund or to convert the Fund to open-end status. The By-laws require the Board of Trustees be divided into three classes with staggered terms. See “Management of the Fund” in the SAI. This provision of the By-laws could delay for up to two years the replacement of a majority of the Board of Trustees. If Preferred Shares are issued, holders of Preferred Shares, voting as a separate class, will be entitled to elect two of the Fund’s trustees. In addition, the Declaration requires a vote by holders of at least two-thirds of the Common Shares and, if issued, Preferred Shares, voting together as a single class, except as described below, to authorize (1) a conversion of the Fund from a closed-end to an open-end investment company, (2) a merger or consolidation of the Fund, or a series or class of the Fund, with any corporation, association, trust or other organization or a reorganization of the Fund, or a series or class of the Fund, (3) a sale, lease or transfer of all or substantially all of the Fund’s assets (other than in the regular course of the Fund’s investment activities), (4) in certain circumstances, a termination of the Fund, or a series or class of the Fund or (5) a removal of trustees by shareholders, and then only for cause, unless, with respect to (1) through (4), such transaction has already been authorized by the affirmative vote of two-thirds of the total number of trustees fixed in accordance with the Declaration or the By-laws, in which case the affirmative vote of the holders of at least a majority of the Fund’s Common Shares and, if issued, Preferred Shares outstanding at the time, voting together as a single class, would be required; provided, however, that where only a particular class or series is affected (or, in the case of removing a trustee, when the trustee has been elected by only one class), only the required vote by the applicable class or series will be required. Approval of shareholders would not be required, however, for any transaction, whether deemed a merger, consolidation, reorganization or otherwise whereby the Fund issues shares in connection with the acquisition of assets (including those subject to liabilities) from any other investment company or similar entity. In the case of the conversion of the Fund to an open-end investment company, or in the case of any of the foregoing transactions constituting a plan of reorganization that adversely affects the holders of any outstanding Preferred Shares, the action in question also would require the affirmative vote of the holders of at least two-thirds of the Preferred Shares outstanding at the time, voting as a separate class, unless such transaction has already been authorized by the affirmative vote of two-thirds of the total number of trustees fixed in accordance with the Declaration or the By-Laws, in which case the affirmative vote of the holders of at least a majority of the Fund’s Preferred Shares outstanding at the time would be required. None of the foregoing provisions may be amended except by the vote of at least two-thirds of the Common Shares and preferred shares voting together as a single class. The votes required to approve the conversion of the Fund from a closed-end to an open-end investment company or to approve transactions constituting a plan of reorganization which adversely affects the holders of preferred shares are higher than those required by the 1940 Act. The Board of Trustees believes that the provisions of the Declaration relating to such higher votes are in the best interest of the Fund and its shareholders.

The provisions of the Declaration and By-laws described above could have the effect of depriving the Common Shareholders of opportunities to sell their Common Shares at a premium over the then current market price of the Common Shares by discouraging a third party from seeking to obtain control of the Fund in a tender offer or similar transaction. The overall effect of these provisions is to render more difficult the accomplishment of a merger or the assumption of control by a third party. They provide, however, the advantage of potentially requiring persons seeking control of the Fund to negotiate with its management regarding the price to be paid and facilitating the continuity of the Fund’s investment objectives and policies. The Fund’s Board of Trustees has considered the foregoing anti-takeover provisions and concluded that they are in the best interests of the Fund and its Common Shareholders.

Term.    The Declaration provides that the Fund in ordinary circumstances will terminate on December 1, 2022. The Board of Trustees may terminate the Fund prior to this date. The Declaration provides also that the Fund’s term may be extended by the Board of Trustees, upon provision of notice to shareholders, without a vote

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of shareholders, for one period up to six months. The Fund’s term may only be extended by a vote of the Board of Trustees for up to a six month period. The Fund’s term may only be extended further than a six month period with a vote of shareholders.

Preemptive Rights.    The Declaration provides that Common Shareholders shall have no right to acquire, purchase or subscribe for any shares or securities of the Fund, other than such right, if any, as the Fund’s Board of Trustees in its discretion may determine. As of the date of this prospectus, no preemptive rights have been granted by the Board of Trustees.

Reference should be made to the Declaration and By-laws on file with the SEC for the full text of these provisions.

REPURCHASE OF FUND SHARES; CONVERSION TO OPEN-END FUND

The Fund is a closed-end investment company and as such its shareholders will not have the right to cause the Fund to redeem their shares. Instead, the Common Shares will trade in the open market at a price that will be a function of several factors, including dividend levels (which are in turn affected by expenses), NAV, dividend stability, relative demand for and supply of such shares in the market, general market and economic circumstances and other factors. Because shares of closed-end investment companies frequently may trade at prices lower than NAV the Fund’s Board of Trustees has currently determined that, at least annually, it will consider action that might be taken to reduce or eliminate any material discount from NAV in respect of Common Shares, which may include the repurchase of such shares in the open market or in private transactions, the making of a tender offer for such shares at NAV, or the conversion of the Fund to an open-end investment company. The Fund cannot assure you that its Board of Trustees will decide to take any of these actions, or that share repurchases or tender offers will actually reduce market discount.

If the Fund converted to an open-end investment company, the Common Shares would no longer be listed on the NYSE or elsewhere and it would likely have to significantly reduce any leverage it is then employing, which may require a repositioning of its investment portfolio, which may in turn generate substantial transaction costs, which would be borne by Common Shareholders, and may adversely affect Fund performance and Fund distributions. In contrast to a closed-end investment company, shareholders of an open-end investment company may require the company to redeem their shares at any time (except in certain circumstances as authorized by the 1940 Act or the rules thereunder) at their NAV, less any redemption charge that is in effect at the time of redemption. The Fund currently expects that any such redemptions would be made in cash. The Fund may charge sales or redemption fees upon conversion to an open-end fund. In order to avoid maintaining large cash positions or liquidating favorable investments to meet redemptions, open-end investment companies typically engage in a continuous offering of their shares. Open-end investment companies are thus subject to periodic asset in-flows and out-flows that can complicate portfolio management. The Board of Trustees of the Fund may at any time propose conversion of the Fund to an open-end investment company depending upon its judgment as to the advisability of such action in light of circumstances then prevailing. See “Repurchase of Fund Shares; Conversion to Open-End Fund” in the SAI for a discussion of the voting requirements applicable to the conversion of the Fund to an open-end investment company.

Before deciding whether to take any action if the Common Shares trade below NAV, the Board of Trustees would consider all relevant factors, including the extent and duration of the discount, the liquidity of the Fund’s portfolio, the impact of any action that might be taken on the Fund or its shareholders, and market considerations. Based on these considerations, even if the Fund’s shares should trade at a discount, the Board of Trustees may determine that, in the interest of the Fund and its shareholders, no action should be taken. See “Repurchase of Fund Shares; Conversion to Open-End Fund” in the SAI for a further discussion of possible action to reduce or eliminate such discount to net asset value.

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TAX MATTERS

The following discussion of U.S. federal income tax matters is based on the advice of Stradley Ronon Stevens & Young, LLP, special counsel to the Fund.

The discussions below and certain disclosure in the SAI provide general U.S. federal income tax information related to an investment in the Common Shares. Because tax laws are complex and often change, you should consult your tax advisor about the tax consequences of an investment in the Fund. The following tax discussion assumes that you are a U.S. Common Shareholder (as defined under “Tax Matters” in the SAI) and that you hold the Common Shares as a capital asset (generally, property held for investment).

Prospective investors should consult their own tax advisers with regard to the U.S. federal tax consequences of the purchase, ownership, and disposition of Common Shares, as well as the tax consequences arising under the laws of any state, local, foreign, or other taxing jurisdiction.

The discussion below does not represent a detailed description of the U.S. federal income tax considerations relevant to special classes of taxpayers including, without limitation, financial institutions, insurance companies, taxpayers subject to the alternative minimum tax, a partnership or other entity treated as a pass-through entity for U.S. federal income tax purposes, U.S. Common Shareholders whose “functional currency” is not the U.S. dollar, tax-exempt organizations, a controlled foreign corporation or a passive foreign investment company, dealers in securities or currencies, traders in securities or commodities that elect mark-to-market treatment, or persons that will hold Common Shares as a position in a “straddle,” “hedge” or as part of a “constructive sale” for U.S. federal income tax purposes.

If a partnership (or an entity treated as a partnership for U.S. federal income tax purposes) holds Common Shares, the tax treatment of a partner in the partnership generally will depend upon the status of the partner and the activities of the partnership. Partnerships that hold Common Shares should consult their tax advisors about the U.S. federal income tax considerations to their partners of the purchase, ownership and disposition of Common Shares.

The Fund intends to elect to be treated and to qualify each year as a RIC under Subchapter M of the Code. In order to qualify as a RIC, the Fund must satisfy certain requirements regarding the sources of its income, the diversification of its assets and the distribution of its income. As a RIC, the Fund is not expected to be subject to U.S. federal income tax on the portion of its investment company taxable income and net recognized capital gains that it distributes to Common Shareholders.

The Fund primarily invests in securities whose income is subject to U.S. federal income tax. Thus, substantially all of the Fund’s dividends paid to you should be treated as taxable dividends. Because of the Fund’s investment objectives, it does not expect to distribute dividends eligible for qualified dividend income treatment or the dividends received deduction. In addition to ordinary dividends, the Fund also may distribute to its Common Shareholders amounts that are treated as long-term capital gain. Taxable distributions are taxable whether or not such distributions are reinvested in the Fund. Capital gain distributions are generally taxable at rates applicable to long-term capital gains regardless of how long a Common Shareholder has held his or her Common Shares. Long-term capital gains for noncorporate shareholders are currently taxable at a maximum rate of 20%.

As a RIC, the Fund will not be subject to U.S. federal income tax in any taxable year provided that it meets certain distribution requirements. As described in “Distributions” above, the Fund may retain for investment a portion of its net investment income and some (or all) of its net capital gain. If the Fund retains any net capital gain or investment company taxable income, it will be subject to tax at regular corporate rates on the amount retained. If the Fund retains any net capital gain, it may report the retained amount as undistributed capital gains as part of its annual reporting to its shareholders who, if subject to U.S. federal income tax on long-term capital gains, (i) will be required to include in income for U.S. federal income tax purposes, as long-term capital gain,

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their share of such undistributed amount; (ii) will be entitled to credit their proportionate shares of the tax paid by the Fund on such undistributed amount against their U.S. federal income tax liabilities, if any; and (iii) will be entitled to claim refunds to the extent the credit exceeds such liabilities. For U.S. federal income tax purposes, the tax basis of Common Shares owned by a Common Shareholder will be increased by an amount equal to the difference between the amount of undistributed capital gains included in the shareholder’s gross income and the tax deemed paid by the Common Shareholder under clause (ii) of the preceding sentence. The Fund currently intends to retain a limited portion of its net investment income, and possibly all or a portion of its gains, at various times or possibly throughout the five-year term.

Dividends and other taxable distributions declared by the Fund in October, November or December to shareholders of record on a specified date in such month and paid during the following January will be treated as having been received by shareholders in the year the distributions were declared.

If, for any calendar year, the Fund’s total distributions exceed both the current taxable year’s earnings and profits and accumulated earnings and profits from prior years, the excess generally will be treated as a tax-free return of capital up to and including the amount of a Common Shareholder’s tax basis in his or her Common Shares, and thereafter as capital gain. Upon a sale or other disposition of Common Shares, the amount, if any, by which the sales price exceeds the basis in the Common Shares is gain subject to tax. Because a return of capital reduces basis in the Common Shares, it will increase the amount of gain or decrease the amount of loss on a subsequent disposition of the Common Shares.

Each Common Shareholder will receive an annual statement summarizing the shareholder’s dividend and capital gains distributions (including net capital gains credited to the Common Shareholder but retained by the Fund) after the close of the Fund’s taxable year.

The sale, exchange or redemption of Common Shares, including in connection with the Fund’s final distribution to shareholders on or about the Termination Date, normally will result in capital gain or loss to Common Shareholders in an amount equal to the difference between the U.S. Common Shareholder’s adjusted tax basis in the shares and the amount realized from the sale or other disposition. A U.S. Common Shareholder’s adjusted tax basis in the shares generally will be the purchase price paid in this offering, increased or decreased, as appropriate, as described elsewhere in this disclosure. Generally a shareholder’s gain or loss will be long-term capital gain or loss if the Common Shares have been held for more than one year. Present law taxes both long-term and short-term capital gains of corporations at the same rates applicable to ordinary income. For non-corporate taxpayers, however, long-term capital gains are currently taxed at a maximum rate of 20%, while short-term capital gains and other ordinary income are currently taxed at ordinary income rates. If a Common Shareholder sells or otherwise disposes of Common Shares before holding them for more than six months, any loss on the sale or disposition will be treated as a long-term capital loss to the extent of any net capital gains distributed to the Common Shareholder (including any net capital gains credited to them but retained by the Fund). Any loss realized on a sale or exchange of Common Shares will be disallowed to the extent those Common Shares are replaced by other substantially identical shares within a period of 61 days beginning 30 days before and ending 30 days after the date of disposition of the original Common Shares. In that event, the basis of the replacement shares will be adjusted to reflect the disallowed loss.

If the Fund acquires interests in a “passive foreign investment company” (“PFIC”) and holds the security beyond the end of the year of acquisition, the Fund will be subject to U.S. federal income tax on any “excess distribution” the Fund receives on the security or any gain realized by the Fund from disposition of the security (collectively “PFIC income”), plus interest thereon, even if the Fund distributes that share of the PFIC income as a taxable dividend to its Common Shareholders. Fund distributions of PFIC income will not be eligible for the preferential U.S. federal income tax rate on individuals’ “qualified dividend income” mentioned above. The Fund anticipates that its holdings will include interests in PFICs.

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The Fund may avoid the tax and interest on PFIC income if it elects to treat the PFIC as a “qualified electing fund”; however, the requirements for that election are difficult to satisfy. In the alternative, the Fund intends to elect to “mark-to-market” the securities associated with a PFIC. Under such an election, the Fund would include in income each year an amount equal to the excess, if any, of the fair market value of the PFIC security as of the close of the taxable year over the Fund’s adjusted basis in the PFIC security. The Fund would be allowed a deduction for the excess, if any, of the adjusted basis of the PFIC security over the fair market value of the PFIC security as of the close of the taxable year, but only to the extent of any net mark-to-market gains included by the Fund for prior taxable years. The Fund’s adjusted basis in the PFIC security would be adjusted to reflect the amounts included in, or deducted from, income under this election. Amounts included in income pursuant to this election, as well as gain realized on the sale or other disposition of the PFIC security, would be treated as ordinary income. The deductible portion of any mark-to-market loss, as well as loss realized on the sale or other disposition of the PFIC security to the extent that such loss does not exceed the net mark-to-market gains previously included by the Fund, would be treated as ordinary loss. The Fund generally would not be subject to the deferred tax and interest charge provisions discussed above with respect to PFIC security for which a mark-to-market election has been made.

The Fund may be subject to foreign taxes, which could reduce the amount of its distributions. If more than 50% of the Fund’s assets are invested in foreign securities at the end of a year, the Fund will be eligible to make an election permitting shareholders to claim a credit or deduction for their pro rata share of foreign taxes paid by the Fund. If it makes this election, the Fund may report more taxable income to Common Shareholders than it actually distributes. There can be no assurance that the Fund will be eligible to pass through foreign tax credits in any given year.

The Fund may be required to “backup” withhold U.S. federal income tax at the current rate of 28% of all taxable distributions payable to Common Shareholders who fail to provide the Fund with their correct taxpayer identification number or to make required certifications, or if the Common Shareholders have been notified by the Internal Revenue Service (“IRS”) that they are subject to backup withholding. Backup withholding is not an additional tax; rather, it is a way in which the IRS ensures it will collect taxes otherwise due. Any amounts withheld may be credited against a shareholder’s U.S. federal income tax liability provided the required information is timely provided to the IRS.

The Fund may invest in other securities the U.S. federal income tax treatment of which is uncertain or subject to re-characterization by the IRS. To the extent the tax treatment of such securities or their income differs from the tax treatment expected by the Fund, it could affect the timing or character of income recognized by the Fund, requiring the Fund to purchase or sell securities, or otherwise change its portfolio, in order to comply with the tax rules applicable to RICs under the Code. Common Shareholders may be subject to state, local and foreign taxes on their Fund distributions. Shareholders are advised to consult their own tax advisers with respect to the particular consequences to them of an investment in the Fund.

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UNDERWRITERS

Under the terms and subject to the conditions in an underwriting agreement dated the date of this prospectus, the Underwriters named below, for whom                                                                           are acting as representatives (collectively, the “Representatives”), have severally agreed to purchase, and the Fund has agreed to sell to them, the number of Common Shares indicated below.

The Underwriters are offering the Common Shares subject to their acceptance of the shares from the Fund and subject to prior sale. The underwriting agreement provides that the obligations of the several Underwriters to pay for and accept delivery of the Common Shares offered by this prospectus are subject to the approval of certain legal matters by their counsel and to certain other conditions. The Underwriters are obligated to take and pay for all of the Common Shares offered by this prospectus if any such shares are taken. However, the Underwriters are not required to take or pay for the Common Shares covered by the Underwriters’ over-allotment option described below.

The Underwriters initially propose to offer part of the Common Shares directly to the public at the public offering price listed on the cover page of this prospectus and part to certain dealers at a price that represents a concession not in excess of $[        ] per Common Share under the public offering price. The underwriting discounts and commissions (sales load) of $0.15 per Common Share are equal to 1.50% of the public offering price. Investors must pay for any Common Shares purchased on or before [            ], 2017.

The Fund has granted to the Underwriters an option, exercisable for 45 days from the date of this prospectus, to purchase up to [                ] additional Common Shares at the public offering price listed on the cover page of this prospectus, less underwriting discounts and commissions. The Underwriters may exercise this option solely for the purpose of covering over-allotments, if any, made in connection with the offering of the Common Shares offered by this prospectus. To the extent the option is exercised, each Underwriter will become obligated, subject to certain conditions, to purchase approximately the same percentage of the additional Common Shares as the number listed next to the Underwriter’s name in the preceding table bears to the total number of Common Shares listed next to the names of all Underwriters in the preceding table.

The following table shows the per share and total public offering price, underwriting discounts and commissions (sales load), estimated offering costs and proceeds, after expenses, to the Fund. These amounts are shown assuming both no exercise and full exercise of the Underwriters’ option to purchase up to an additional [                ] Common Shares.

Offering expenses paid by the Fund (other than the sales load) will not exceed $0.02 per Common Share sold by the Fund in this offering. If the offering expenses referred to in the preceding sentence exceed this amount, Nuveen Fund Advisors will pay the excess. See “Summary of Fund Expenses.”

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The fees to certain Underwriters described below under “—Additional Compensation to be Paid by Nuveen Fund Advisors” are not reimbursable to Nuveen Fund Advisors by the Fund, and are therefore not reflected in expenses payable by the Fund.

The Underwriters have informed the Fund that they do not intend sales to discretionary accounts to exceed 5% of the total number of Common Shares offered by them.

In connection with the requirements for listing the Common Shares on the NYSE, the Underwriters have undertaken to sell lots of 100 or more shares to a minimum of 400 beneficial owners in the United States. The minimum investment requirement is 100 Common Shares.

It is anticipated that the Fund’s Common Shares will be approved for listing on the NYSE and will trade under the ticker symbol “JEMD.”

The Fund and the Affiliated Purchasers (as defined below) have agreed that, without the prior written consent of                                                                                                on behalf of the Underwriters, they will not, during the period ending 180 days after the date of this prospectus (the “restricted period”):

whether any such transaction described above is to be settled by delivery of Common Shares or such other securities, in cash or otherwise.

The restrictions described in the immediately preceding paragraph do not apply to:

                                                                                                           in their sole discretion, may release the Common Shares and other securities subject to the lock-up agreements described above in whole or in part at any time with or without notice.

In order to facilitate the offering of Common Shares, the Underwriters may engage in transactions that stabilize, maintain or otherwise affect the price of the Common Shares. Specifically, the Underwriters may sell more Common Shares than they are obligated to purchase under the underwriting agreement, creating a short position. A short sale is covered if the short position is no greater than the number of Common Shares available for purchase by the Underwriters under the over-allotment option. The Underwriters can close out a covered short sale by exercising the over-allotment option or purchasing Common Shares in the open market. In determining the source of Common Shares to close out a covered short sale, the Underwriters will consider, among other things, the open-market price of the Common Shares compared to the price available under the over-allotment option. The Underwriters may also sell Common Shares in excess of the over-allotment option, creating a naked short position. The Underwriters must close out any naked short position by purchasing Common Shares in the open market. A naked short position is more likely to be created if the Underwriters are concerned that there may be downward pressure on the price of the Common Shares in the open market after pricing that could adversely affect investors who purchase in this offering. As an additional means of facilitating

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the offering, the Underwriters may bid for, and purchase, Common Shares in the open market to stabilize the price of the Common Shares. Finally, the underwriting syndicate may also reclaim selling concessions allowed to an Underwriter or a dealer for distributing the Common Shares in the offering. These activities may raise or maintain the market price of the Common Shares above independent market levels or prevent or delay a decline in the market price of the Common Shares. The Underwriters are not required to engage in these activities, and may end any of these activities at any time.

The Fund, Nuveen Fund Advisors, Teachers Advisors and the Underwriters have agreed to indemnify each other against certain liabilities, including liabilities under the 1933 Act.

A prospectus in electronic format may be made available on websites maintained by one or more Underwriters, or selling group members, if any, participating in this offering. The Representatives may agree to allocate a number of Common Shares to Underwriters for sale to their online brokerage account holders. Internet distributions will be allocated by the Representatives to Underwriters that may make Internet distributions on the same basis as other allocations.

Prior to this offering, there has been no public market for the Common Shares. The initial public offering price for the Common Shares was determined by negotiation among the Fund, Nuveen Fund Advisors, Teachers Advisors and the Representatives. There can be no assurance, however, that the price at which the Common Shares trade after this offering will not be lower than the price at which they are sold by the Underwriters or that an active trading market in the Common Shares will develop and continue after this offering.

Prior to the public offering of Common Shares, Nuveen Fund Advisors purchased Common Shares from the Fund in an amount satisfying the net worth requirements of Section 14(a) of the 1940 Act and therefore owned 100% of the outstanding Common Shares. Nuveen Fund Advisors may be deemed to control the Fund until such time as it owns less than 25% of the outstanding Common Shares, which is expected to occur as of the completion of the offering of Common Shares. Certain employees of Nuveen and its affiliates, including Nuveen Fund Advisors and Teachers Advisors, members of the Board of Trustees and officers of the Fund (collectively, the “Affiliated Purchasers”) have indicated to the Fund that they may purchase shares sold in this offering.

The Fund anticipates that the Representatives and certain other Underwriters may from time to time act as brokers and dealers in connection with the execution of its portfolio transactions after they have ceased to act as Underwriters and, subject to certain restrictions, may act as such brokers while they act as Underwriters.

The Underwriters and their respective affiliates are full service financial institutions engaged in various activities, which may include securities trading, commercial and investment banking, financial advisory, investment management, principal investment, hedging, financing and brokerage activities. Certain of the Underwriters or their respective affiliates from time to time have provided in the past, and may provide in the future, investment banking, securities trading, hedging, brokerage activities, commercial lending and financial advisory services to the Fund, its affiliates and Nuveen Fund Advisors, Teachers Advisors and their respective affiliates in the ordinary course of business, for which they have received, and may receive, customary fees and expenses.

No action has been taken in any jurisdiction (except in the United States) that would permit a public offering of the Common Shares, or the possession, circulation or distribution of this prospectus or any other material relating to the Fund or the Common Shares where action for that purpose is required. Accordingly, the Common Shares may not be offered or sold, directly or indirectly, and neither this prospectus nor any other offering material or advertisements in connection with the Common Shares may be distributed or published, in or from any country or jurisdiction except in compliance with the applicable rules and regulations of any such country or jurisdiction.

The principal business address of [                                        ] is [                                                                     ]. The principal business address of Nuveen Securities, LLC is 333 West Wacker Drive, Chicago, Illinois 60606.

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Additional Compensation to be Paid by Nuveen Fund Advisors

Nuveen Fund Advisors (and not the Fund) has agreed to pay                             , from its own assets, an upfront structuring and syndication fee in the amount of $                 for advice relating to the design and structuring of the Fund, including without limitation, views from an investor market, distribution and syndication perspective on (i) marketing issues with respect to the Fund’s investment policies and proposed investments, (ii) the overall marketing and positioning thesis for the offering of the Common Shares, (iii) securing participants in the Fund’s initial public offering, (iv) preparation of marketing and diligence materials for Underwriters, (v) conveying information and market updates to the Underwriters, and (vi) coordinating syndicate orders in this offering. If the over-allotment option is not exercised, the upfront structuring and syndication fee paid to                              will not exceed                 % of the total public offering price of the Common Shares. These services provided by                                  to Nuveen Fund Advisors are unrelated to its function of advising the Fund as to its investments in securities or use of investment strategies and investment techniques.

Nuveen Fund Advisors (and not the Fund) has agreed to pay to each of                             , from its own assets, an upfront structuring fee for advice relating to the structure, design and organization of the Fund as well as services related to the sale and distribution of the Common Shares in the amount of $                             and $                            , respectively. If the over-allotment option is not exercised, the upfront structuring fee paid to each of                  will not exceed                 % and                 %, respectively, of the total public offering price of the Common Shares. These services provided by these Underwriters to Nuveen Fund Advisors are unrelated to its function of advising the Fund as to its investments in securities or use of investment strategies and investment techniques.

The amount of these structuring, syndication and other fees are calculated based on the total respective sales of Common Shares by the Underwriters receiving the fees, including those Common Shares included in the Underwriters’ over-allotment option, and will be paid regardless of whether some or all of the over-allotment option is exercised.

Nuveen Fund Advisors may pay certain other qualifying Underwriters a structuring fee, a sales incentive fee or other additional compensation in connection with this offering. The total amounts of these payments to any such qualifying Underwriter will not exceed                 % of the total price of the Common Shares sold by that Underwriter in this offering.

In addition, Nuveen Fund Advisors (and not the Fund) has agreed to pay the Underwriters, from its own assets, additional compensation of $                 per Common Share sold in this offering, which amount will not exceed % of the total public offering price of the Common Shares.

Total underwriting compensation determined in accordance with Financial Industry Regulatory Authority, Inc. (“FINRA”) rules is summarized as follows. The sales load the Fund will pay of $0.15 per share is equal to 1.50% of the total public offering price of the Common Shares. The Fund has agreed to reimburse the Underwriters for the reasonable fees and disbursements of counsel to the Underwriters in connection with the review by FINRA of the terms of the sale of the Common Shares in an amount not to exceed $30,000 in the aggregate, which amount will not exceed                 % of the total public offering price of the Common Shares if the over-allotment option is not exercised. The sum total of all compensation to the Underwriters in connection with this public offering of the Common Shares, including sales load, expense reimbursement and all forms of syndication, structuring and other fee payments to the Underwriters, will not exceed 9.0% of the total public offering price of the Common Shares.

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CUSTODIAN AND TRANSFER AGENT

The custodian of the Fund’s assets is State Street Bank and Trust Company (“State Street”), One Lincoln Street, Boston, Massachusetts 02111. The Custodian performs custodial, fund accounting and portfolio accounting services. The Fund’s transfer, shareholders services and dividend paying agent is Computershare Inc. and Computershare Trust Company, N.A., 250 Royall Street, Canton, Massachusetts 02021.

LEGAL OPINIONS AND EXPERTS

Certain legal matters in connection with the Common Shares will be passed upon for the Fund by Stradley Ronon Stevens & Young, LLP, Chicago, Illinois. Weil, Gotshal & Manges LLP, New York, New York advised the Underwriters in connection with the offering of the Common Shares. Each of Stradley Ronon Stevens & Young, LLP and Weil, Gotshal & Manges LLP may rely as to certain matters of Massachusetts law on the opinion of Morgan, Lewis & Bockius LLP, Boston, Massachusetts. KPMG LLP, an independent registered public accounting firm, provides auditing services to the Fund.

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TABLE OF CONTENTS FOR THE STATEMENT OF ADDITIONAL INFORMATION

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                                          Shares

Nuveen Emerging Markets Debt 2022 Target Term Fund

Common Shares

$10.00 per Share

PROSPECTUS

                , 2017

Until                         , 2017 (25 days after the date of this prospectus), all dealers that buy, sell or trade the Common Shares, whether or not participating in this offering, may be required to deliver a prospectus. This delivery requirement is in addition to the dealers’ obligation to deliver a prospectus when acting as underwriters and with respect to their unsold allotments or subscriptions.

LPR-JEMD-0917D

The information in this Statement of Additional Information is not complete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This Statement of Additional Information is not an offer to sell these securities and it is not soliciting an offer to buy these securities in any jurisdiction where the offer and sale is not permitted.

SUBJECT TO COMPLETION, DATED                             , 2017

NUVEEN EMERGING MARKETS DEBT 2022 TARGET TERM FUND

STATEMENT OF ADDITIONAL INFORMATION

Nuveen Emerging Markets Debt 2022 Target Term Fund (the “Fund”) is a newly organized, non-diversified, closed-end management investment company.

This Statement of Additional Information (“SAI”) relating to common shares of the Fund (“Common Shares”) does not constitute a prospectus, but should be read in conjunction with the Fund’s prospectus relating thereto dated                 , 2017 (the “Prospectus”). In this SAI, holders of Common Shares are referred to as “Common Shareholders.” This SAI does not include all information that a prospective investor should consider before purchasing Common Shares. Investors should obtain and read the Prospectus prior to purchasing such shares. A copy of the Prospectus, annual and semi-annual reports (when available) and additional information about the Fund may be obtained without charge by calling (800) 257-8787, by writing to the Fund at 333 West Wacker Drive, Chicago, Illinois, 60606 or from the Fund’s website (http://www.nuveen.com). The information contained in, or that can be accessed through, the Fund’s website is not part of the Prospectus or this SAI. You may also obtain a copy of the Fund’s Prospectus on the Securities and Exchange Commission’s website (http://www.sec.gov). Capitalized terms used but not defined in this SAI have the meanings ascribed to them in the Prospectus.

TABLE OF CONTENTS OF THE STATEMENT OF ADDITIONAL INFORMATION

This Statement of Additional Information is dated                 , 2017

INVESTMENT OBJECTIVES AND POLICIES

The Fund’s investment objectives are to provide a high level of current income and to return $9.85 per share (the original net asset value (“NAV”) per Common Share before deducting offering costs of $0.02 per share) (“Original NAV”) to Common Shareholders on or about December 1, 2022 (the “Termination Date”). The objective to return the Fund’s Original NAV is not an express or implied guarantee obligation of the Fund. There can be no assurance that the Fund will be able to return the Original NAV to Common Shareholders, and such return is not backed or otherwise guaranteed by Nuveen, LLC (“Nuveen”) or any other entity. The Fund will attempt to strike a balance between the two objectives, seeking to provide as high a level of current income as is consistent with the Fund’s overall credit performance and the declining average effective maturity of its portfolio, on the one hand, and its objective of returning the Original NAV on or about the Termination Date, on the other. However, as the Fund approaches the Termination Date, its monthly distributions are likely to decline, and there can be no assurance that the Fund will achieve either of its investment objectives or that the Fund’s investment strategies will be successful.

FUND STRATEGY

The Fund seeks to achieve its investment objectives by investing in emerging market debt securities and other instruments as described below. The Fund’s investment team actively manages the portfolio to capitalize on the relative value opportunities across emerging market debt securities by identifying securities that the portfolio managers believe are undervalued or mispriced. To construct and manage the portfolio, the Fund’s investment team will integrate top-down global macroeconomic analysis with a fundamental, bottom-up investment process that assesses sovereign and corporate credit dynamics on an issuer-by-issuer basis.

Through its overall design and investment strategy, the Fund seeks to capitalize on the potential credit spread opportunity provided by emerging market debt securities, relative to debt securities of similar interest rate risk and credit risk of issuers in developed markets. For example, if the yields available on the predominately emerging market debt securities comprising the Fund’s portfolio are higher than the yields available on similar debt securities from issuers in developed countries, and the actual default experience of each set of debt securities is equivalent, then an investment in the Common Shares, held until the Fund’s Termination Date, may result in higher returns than an investment in an otherwise similar fund that invests in those developed market debt securities.

In seeking to return the Original NAV on or about the Termination Date, the Fund intends to utilize various portfolio and cash flow management techniques, including setting aside a portion of its net investment income, possibly retaining all or a portion of its gains and limiting the longest effective maturity of any holding to no later than June 1, 2023. As a result, the average effective maturity of the Fund’s holdings is generally expected to shorten over time as the Fund approaches its Termination Date, which may reduce interest rate risk over time, but which may also reduce returns and net income amounts otherwise available for distribution to Common Shareholders. There can be no assurance that the Fund’s strategies will be successful. “Effective maturity” takes into consideration emerging market debt securities and other types of debt instruments with mandatory call dates, or other features obligating the issuer or another party to repurchase or redeem the security at dates that are earlier than the securities’ respective stated maturity dates.

Portfolio Contents

The Fund generally invests in a portfolio of emerging market debt securities, which include a broad range of securities of emerging market issuers such as sovereign bonds, corporate bonds, and other sovereign or quasi-sovereign debt instruments.

Sovereign securities (such as sovereign bonds) are securities issued or guaranteed by foreign sovereign governments or their agencies, authorities, political subdivisions or instrumentalities, and supranational agencies.

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Quasi-sovereign securities (such as quasi-sovereign bonds) are issued typically by companies or agencies that may receive financial support or backing from a local government or in which the government owns a majority of the issuer’s voting shares. Corporate bonds are securities issued by corporations and other private legal entities to borrow money from investors. In a typical corporate bond, the issuer pays the investor a fixed or variable rate of interest and must repay the amount borrowed on or before maturity.

Emerging market debt securities may also include secured loans, unsecured loans, senior loans, second lien loans, subordinated debt and sukuk debt instruments. Sukuk debt securities are certificates structured to comply with Sharia law and its investment principles. These certificates usually represent the beneficial ownership interest in a portfolio of eligible existing or future tangible or intangible assets (“underlying assets”). In a typical sukuk, a special purpose vehicle (“SPV”) issues certificates to investors in exchange for their capital. The SPV transfers the capital to or for the benefit of the entity that is raising the capital (the “obligor”) in exchange for the underlying assets of the obligor that are held in trust by the SPV. The obligor is obligated, usually through a series of contracts, to make periodic payments to investors through the SPV over a specified period of time and a final payment to investors through the SPV on a date certain. Obligors of sukuk include financial institutions and corporations, foreign governments and agencies of foreign governments, including issuers in emerging markets.

The Fund’s debt securities will include investment grade and below investment grade instruments. Additionally, the Fund’s portfolio may contain restricted and illiquid securities. Furthermore, the Fund may contain derivative instruments including financial futures contracts and options thereon, swaps (with varying terms, including interest rate swaps, credit default swaps and credit default swap indices), options on swaps and other fixed-income derivative instruments as noted in the “Portfolio Composition and Other Information—Derivatives” section of this SAI.

INVESTMENT POLICIES

Under normal circumstances:

The foregoing policies apply only at the time of any new investment.

“Emerging market debt securities” are defined as debt securities of emerging market issuers including a broad range of sovereign, quasi-sovereign and corporate debt securities (see “—Portfolio Contents”). The Fund generally defines an “emerging market” as any of the countries or markets represented in the JP Morgan Emerging Markets Bond Index (“EMBI”) Global Diversified (the “EMBI-GD”), the JP Morgan Corporate

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Emerging Markets Bond Index (“CEMBI”) Broad Diversified (the “CEMBI-BD”), or any country or market with similar emerging characteristics. In determining whether a security is an “emerging market debt security,” the Fund will classify an issuer as being from an emerging market based on the issuer’s country of origin, generally as determined by an unaffiliated, recognized financial data provider. An issuer’s country of origin is based on a number of criteria, such as the issuer’s country of domicile or country in which the issuer conducts its primary operations, the primary exchange on which its securities trade, the location from which the majority of the issuer’s revenue comes, and the issuer’s reporting currency.

The Fund also intends to invest in “frontier market” debt securities, which the Fund considers to be a sub-set of emerging market debt securities. The Fund considers a “frontier market” to be a market that is generally smaller and less mature than larger emerging markets, but is nonetheless accessible to foreign investment through dollar denominated sovereign and/or corporate bonds. Frontier market economies and capital markets are typically at an earlier stage of development and institutions and macro-economic policy formulation is also less mature in comparison to larger emerging market countries. Participants in the debt markets, unlike participants in the equity markets, generally consider frontier economies to be a subcategory of emerging economies.

Below investment grade securities are generally securities rated BB+/Ba1 or lower at the time of investment. For purposes of the investment limitations in this SAI, a security’s rating is determined using the highest rating of Moody’s Investor Services, Inc. (“Moody’s”), Standard & Poor’s Ratings Services, a Standard & Poor’s Financial Services LLC business (“Standard & Poor’s” or “S&P”) and Fitch Ratings, a part of the Fitch Group (“Fitch”) if all three nationally recognized statistical rating organizations (“NRSROs”) rate the security. If ratings are provided by only two of those NRSROs, the higher rating is used to determine the rating. If only one of those NRSROs provides a rating, that rating is used. If a security is unrated by any NRSRO, the rating determined to be of comparable quality by Teachers Advisors is used. Investment rating limitations are considered to apply only at the time of investment and will not be considered violated unless an excess or deficiency occurs or exists immediately after and as a result of an acquisition of securities. The descriptions of the investment rating categories by Moody’s, S&P and Fitch, including a description of their speculative characteristics, are set forth in Appendix A of this SAI. All references to securities ratings by Moody’s, S&P and Fitch in this SAI shall, unless otherwise indicated, include all securities within each such rating category (i.e., Ba1, Ba2 and Ba3 in the case of Moody’s, BB+, BB and BB- in the case of S&P and Fitch).

The Fund’s policy of investing no more than 10% of its Managed Assets in securities rated below B-/B3, or that are unrated but judged to be of comparable quality, may result in the Fund investing in “distressed” securities. The issuer of a “distressed” security is experiencing financial difficulties or distress at the time the Fund acquires such security. “Distressed” securities involve special risks, including a substantial risk of future default. See “Risks—Issuer Level Risks—Defaulted and Distressed Securities Risk” in the Prospectus.

OTHER POLICIES

The Fund may enter into certain derivative transactions as a hedging technique to protect against potential adverse changes in the market value of portfolio instruments. The Fund also may use derivatives to attempt to protect the NAV of the Fund, to facilitate the sale of certain portfolio securities, to manage the Fund’s effective interest rate exposure, and as a temporary substitute for purchasing or selling particular securities. From time to time, the Fund also may enter into derivative transactions to create investment exposure to the extent such transactions may facilitate implementation of its strategy more efficiently than through outright purchases or sales of portfolio securities.

During temporary defensive periods, the period in which the net proceeds of this offering of Common Shares are first being invested or the period in which the Fund’s assets are being liquidated in anticipation of the Fund’s termination, the Fund may deviate from its investment policies and objectives. During such periods, the Fund may invest up to 100% of its Managed Assets in short-term investments, including high quality, short-term

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securities, or may invest in short- or intermediate-term U.S. Treasury securities. There can be no assurance that such techniques will be successful. Accordingly, during such periods, the Fund may not achieve its investment objectives.

Certain investment policies specifically identified in this SAI as such are considered fundamental and may not be changed without shareholder approval. See “Investment Restrictions” in this SAI. All of the Fund’s other investment policies are not considered to be fundamental by the Fund and can be changed by the Board without a vote of the shareholders. However, the Fund’s policy of investing at least 80% of its Managed Assets in emerging market debt securities may only be changed by the Fund’s Board of Trustees following the provision of 60 days’ prior written notice to shareholders. The Fund cannot change its fundamental policies without the approval of the holders of a “majority of the outstanding” Common Shares. When used with respect to particular shares of the Fund, a “majority of the outstanding” shares means (i) 67% or more of the shares present at a meeting, if the holders of more than 50% of the shares are present or represented by proxy or (ii) more than 50% of the shares, whichever is less.

The Fund will not invest, either directly or indirectly through derivatives, in contingent capital securities (sometimes referred to as “CoCos”).

LEVERAGE

The Fund anticipates using leverage to seek to enhance its potential to produce a high level of current income and to return the Original NAV per common share to Common Shareholders on or about the Termination Date. The use of leverage involves increased risk, including increased variability of the Fund’s NAV, net income and distributions in relation to market changes. In particular, leverage increases the risk of price volatility.

The Fund may use regulatory leverage. Regulatory leverage consists of “senior securities” as defined under the Investment Company Act of 1940 (the “1940 Act”), which include (1) borrowings, including loans from financial institutions (“Borrowings”); (2) issuance of debt securities; and (3) issuance of preferred shares of beneficial interest (“Preferred Shares”) ((1),(2), and (3) are hereinafter collectively referred to as “regulatory leverage”). The Fund may also use leverage through reverse repurchase agreements, along with derivatives such as financial futures contracts and options thereon, swaps (with varying terms, including interest rate swaps, credit default swaps and credit default swap indices), options on swaps and other fixed-income derivative instruments that have the economic effect of leverage. See “Leverage” and “The Fund’s Investments—Portfolio Composition and Other Information—Derivatives”. The Fund may use leverage to the extent permitted by the 1940 Act. There is no assurance that the Fund will use leverage or that the Fund’s use of leverage will work as planned or achieve its goals.

If current market conditions persist, the Fund intends initially to use leverage obtained through Borrowings, reverse repurchase agreements or some combination of both, in an aggregate amount equal to approximately 25% of the Fund’s Managed Assets. The Fund may reduce or increase its leverage based upon changes in market conditions, and its leverage ratio will also vary from time to time based upon variations in the value of the Fund’s holdings. The Fund does not intend to use leverage until after the proceeds of this offering have been substantially invested in accordance with the Fund’s investment objectives. The Fund does not presently intend to employ leverage through the issuance of Preferred Shares within 12 months after the completion of this offering, but may do so if the Board of Trustees determines it to be in the best interests of Common Shareholders. In addition, the Fund may borrow for temporary, emergency or other purposes as permitted by the 1940 Act.

The Fund pays a management fee to Nuveen Fund Advisors (which in turn pays a portion of such fee to Teachers Advisors) based on a percentage of Managed Assets. Managed Assets include the proceeds realized and managed from the Fund’s use of leverage. Nuveen Fund Advisors will be responsible for using leverage to pursue the Fund’s investment objectives. Nuveen Fund Advisors will base its decision regarding whether and how much leverage to use for the Fund, and the terms of that leverage, on its assessment of whether such use of leverage is in the best interests of the Fund. However, a decision to employ or increase leverage will have the

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effect, all other things being equal, of increasing Managed Assets and therefore Nuveen Fund Advisors’ and Teachers Advisors’ fees. Thus, Nuveen Fund Advisors may have a conflict of interest in determining whether to use or increase leverage. Nuveen Fund Advisors will seek to manage that potential conflict by recommending to the Fund’s Board of Trustees to leverage the Fund (or increase such leverage) only when it determines that such action would be in the best interests of the Fund, and by periodically reviewing the Fund’s performance and use of leverage with the Board of Trustees.

“Managed Assets” means the total assets of the Fund, minus the sum of its accrued liabilities (other than Fund liabilities incurred for the express purpose of creating leverage). Total assets for this purpose shall include assets attributable to the Fund’s use of leverage.

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INVESTMENT RESTRICTIONS

Except as described below, the Fund, as a fundamental policy, may not, without the approval of the holders of a majority of the outstanding Common Shares and, if issued, Preferred Shares voting together as a single class, and of the holders of a majority of the outstanding Preferred Shares voting as a separate class:

(1) Issue senior securities, as defined in the 1940 Act, except as permitted by the 1940 Act;¹

(2) Borrow money, except as permitted by the 1940 Act and exemptive orders granted under the 1940 Act;^1,2

(3) Act as underwriter of another issuer’s securities, except to the extent that the Fund may be deemed to be an underwriter within the meaning of the Securities Act of 1933, as amended (the “1933 Act”), in connection with the purchase and sale of portfolio securities;

(4) Invest more than 25% of its total assets in securities of issuers in any one industry, provided, however, that such limitation shall not apply to municipal securities other than those municipal securities backed principally by the assets and revenues of non-governmental users, nor shall it apply to obligations issued or guaranteed by the United States Government or by its agencies or instrumentalities, and provided further that for purposes of this limitation, the term “issuer” shall not include a lender selling a participation to the Fund together with any other person interpositioned between such lender and the Fund with respect to a participation that shifts to the Fund the direct debtor-creditor relationship with the borrower;³

(5) Purchase or sell real estate, except to the extent that interests in securities the Fund may invest in are considered to be interests in real estate, and this shall not prevent the Fund from investing in securities of companies that deal in real estate or are engaged in the real estate business, including real estate investment trusts, and securities secured by real estate or interests therein and the Fund may hold and sell real estate or mortgages on real estate acquired through default, liquidation, or other distributions of an interest in real estate as a result of the Fund’s ownership of such securities;

(6) Purchase or sell physical commodities unless acquired as a result of ownership of securities or other instruments except to the extent that interests in securities the Fund may invest in are considered to be interests in commodities and this shall not prevent the Fund from purchasing or selling options, futures contracts, swaps, or other derivative instruments or from investing in securities or other instruments backed by physical commodities; and

¹ Section 18(c) of the 1940 Act generally limits a registered closed-end investment company to issuing one class of senior securities representing indebtedness and one class of senior securities representing stock, except that the class of indebtedness or stock may be issued in one or more series, and promissory notes or other evidences of indebtedness issued in consideration of any loan, extension, or renewal thereof, made by a bank or other person and privately arranged, and not intended to be publicly distributed, are not deemed a separate class of senior securities. Based on current market conditions, the Fund does not intend to issue Preferred Shares within 12 months after the completion of this offering, but may do so if the Fund’s Board of Trustees determines it to be in the best interests of Common Shareholders.

² Section 18(a) of the 1940 Act generally prohibits a registered closed-end investment company from incurring borrowings if, immediately thereafter, the aggregate amount of its borrowings exceeds 33 ¹/₃% of its total assets. The Fund has not applied for, and currently does not intend to apply for, any related exemptive relief, but reserves the right to do so in the future.

³ For purposes of this restriction, governments and their political subdivisions are not members of any industry.

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(7) Make loans, except as permitted by the 1940 Act and exemptive orders granted under the 1940 Act⁴.

In addition to the foregoing fundamental investment policies, the Fund is also subject to the following non-fundamental restrictions and policies, which may be changed by the Board of Trustees upon 60 days’ prior written notice to shareholders. The Fund may not:

(1) sell securities short, unless the Fund owns or has the right to obtain securities equivalent in kind and amount to the securities sold at no added cost, and provided that transactions in options, futures contracts, options on futures contracts, or other derivative instruments are not deemed to constitute selling securities short;

(2) purchase securities of other investment companies except in compliance with the 1940 Act or any exemptive relief obtained thereunder⁵; and

(3) purchase securities of companies for the purpose of exercising control, except to the extent that exercise by the Fund of its rights under loan agreements would be deemed to constitute exercising control.

The restrictions and other limitations set forth above will apply only at the time of purchase of securities and will not be considered violated unless an excess or deficiency occurs or exists immediately after and as a result of an acquisition of securities.

With respect to the limitation regarding the issuance of senior securities set forth in subparagraph (1) under the discussion of the Fund’s fundamental policies above, “senior securities” are defined as any bond, debenture, note, or similar obligation or instrument constituting a security and evidencing indebtedness, and any shares of a class having priority over any other class as to distribution of assets or payment of dividends.

For the purpose of applying the 25% industry limitation set forth in subparagraph (4) above, such limitation will apply to tax-exempt municipal securities if the payment of principal and interest for such securities is derived principally from a specific project associated with an issuer that is not a governmental entity or a political subdivision of a government, and in that situation the Fund will consider such municipal securities to be in an industry associated with the project.

Under the 1940 Act, the Fund may invest only up to 10% of its total assets in the aggregate in shares of other investment companies and only up to 5% of its total assets in any one investment company, provided the investment does not represent more than 3% of the voting stock of the acquired investment company at the time such shares are purchased. These limitations do not apply to the purchase of shares of any investment company (i) in connection with a merger, consolidation, reorganization or acquisition of substantially all the assets of another investment company or (ii) pursuant to any exemptive rules or exemption granted under the 1940 Act. Moreover, the Fund will consider the concentration of underlying investment companies when determining compliance with its own concentration policy.

The Fund may issue senior securities, including Preferred Shares and debt. If it does so, the Fund may be subject to certain restrictions imposed by either guidelines of one or more NRSROs that may issue ratings for senior securities issued by the Fund or, if the Fund borrows from a lender, by the lender. These guidelines may impose asset coverage or portfolio composition requirements that are more stringent than those imposed on the Fund by the 1940 Act. If these restrictions were to apply, it is not anticipated that these covenants or guidelines would impede Nuveen Fund Advisors or Teachers Advisors from managing the Fund’s portfolio in accordance with the Fund’s investment objectives and policies.

⁴ Section 21 of the 1940 Act makes it unlawful for a registered investment company like the Fund to lend money or other property if (i) the investment company’s policies set forth in its registration statement do not permit such a loan or (ii) the borrower controls or is under common control with the investment company. The SEC has granted to Nuveen Fund Advisors and certain funds advised by Nuveen Fund Advisors exemptive relief from Section 21 of the 1940 Act. This relief applies to the Fund, if the Fund elects to rely on such relief and comply with the terms and conditions thereof. It is currently anticipated that the Fund will rely on such relief and comply with the terms and conditions thereof.

⁵ The Fund has not applied for, and currently does not intend to apply for, any related exemptive relief, but reserves the right to do so in the future.

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PORTFOLIO COMPOSITION AND OTHER INFORMATION

The following information supplements the discussion of the Fund’s investment objectives, policies, and strategies that are described in the Prospectus.

Foreign and Emerging Market Issuers

Foreign securities may include debt securities of governmental and corporate issuers, preferred stock and convertible securities of corporate issuers evidencing ownership of shares of a foreign issuer or that provide exposure to foreign issuers.

Investing in the securities of foreign issuers involves special considerations which are not typically associated with investing in the securities of U.S. issuers. Investments in securities of foreign issuers may involve risks arising from differences between U.S. and foreign securities markets, including less volume, much greater price volatility in and illiquidity of certain foreign securities markets, different trading and settlement practices and less governmental supervision and regulation, from changes in currency exchange rates, from high and volatile rates of inflation, from economic, social and political conditions such as wars, terrorism, civil unrest and uprisings, and, as with domestic multinational corporations, from fluctuating interest rates.

There may be less publicly-available information about a foreign issuer than about a U.S. issuer, and foreign issuers may not be subject to the same accounting, auditing and financial record-keeping standards and requirements as U.S. issuers. In particular, the assets and profits appearing on the financial statements of an emerging market country issuer may not reflect its financial position or results of operations in the way they would be reflected had the financial statements been prepared in accordance with U.S. generally accepted accounting principles. In addition, for an issuer that keeps accounting records in local currency, inflation accounting rules may require, for both tax and accounting purposes, that certain assets and liabilities be restated on the issuer’s balance sheet in order to express items in terms of currency of constant purchasing power. Inflation accounting may indirectly generate losses or profits. Consequently, financial data may be materially affected by restatements for inflation and may not accurately reflect the real condition of those issuers and securities markets. Finally, in the event of a default in any such foreign obligations, it may be more difficult for the Fund to obtain or enforce a judgment against the issuers of such obligations.

Other investment risks include the possible imposition of foreign withholding taxes on certain amounts of the Fund’s income, the possible seizure or nationalization of foreign assets and the possible establishment of exchange controls, expropriation, confiscatory taxation, other foreign governmental laws or restrictions which might affect adversely payments due on securities held by the Fund, the lack of extensive operating experience of eligible foreign subcustodians and legal limitations on the ability of the Fund to recover assets held in custody by a foreign subcustodian in the event of the subcustodian’s bankruptcy.

There generally is less governmental supervision and regulation of exchanges, brokers and issuers in foreign countries than there is in the United States. For example, there may be no comparable provisions under certain foreign laws to insider trading and similar investor protection securities laws that apply with respect to securities transactions consummated in the United States. Further, brokerage commissions and other transaction costs on foreign securities exchanges generally are higher than in the United States.

In some countries, banks or other financial institutions may constitute a substantial number of the leading companies or companies with the most actively traded securities. The 1940 Act limits the Fund’s ability to invest in any equity security of an issuer which, in its most recent fiscal year, derived more than 15% of its revenues from “securities related activities,” as defined by the rules thereunder. These provisions may also restrict the Fund’s investments in certain foreign banks and other financial institutions.

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Rules adopted under the 1940 Act permit the Fund to maintain its foreign securities and cash in the custody of certain eligible non-U.S. banks and securities depositories. Certain banks in foreign countries may not be “eligible sub-custodians,” as defined in the 1940 Act, for the Fund, in which event the Fund may be precluded from purchasing securities in certain foreign countries in which it otherwise would invest or which may result in the Fund’s incurring additional costs and delays in providing transportation and custody services for such securities outside of such countries. The Fund may encounter difficulties in effecting on a timely basis portfolio transactions with respect to any securities of issuers held outside their countries. Other banks that are eligible foreign sub-custodians may be recently organized or otherwise lack extensive operating experience. In addition, in certain countries there may be legal restrictions or limitations on the ability of the Fund to recover assets held in custody by foreign sub-custodians in the event of the bankruptcy of the sub-custodian.

Certain of the risks associated with international investments and investing in smaller capital markets are heightened for investments in emerging market countries. For example, some of the currencies of emerging market countries have experienced devaluation relative to the U.S. dollar, and major adjustments have been made periodically in certain of such currencies. Certain of such countries face serious exchange constraints. In addition, governments of many emerging market countries have exercised and continue to exercise substantial influence over many aspects of the private sector. In certain cases, the government owns or controls many companies. Accordingly, government actions in the future could have a significant effect on economic conditions in developing countries which could affect private sector companies and consequently, the value of certain securities held in the Fund’s portfolio.

Investment in certain emerging market securities is restricted or controlled to varying degrees which may at times limit or preclude investment in certain emerging market securities and increase the costs and expenses of the Fund. Certain emerging market countries require governmental approval prior to investments by foreign persons, limit the amount of investment by foreign persons in a particular issuer, limit the investment by foreign persons only to a specific class of securities of an issuer that may have less advantageous rights than other classes, restrict investment opportunities in issuers in industries deemed important to national interests and/or impose additional taxes on foreign investors. For a discussion of the U.S. federal income tax consequences applicable to foreign investors, see “Tax Matters—Foreign Shareholders.”

The manner in which foreign investors may invest in companies in certain emerging market countries, as well as limitations on such investments, also may have an adverse impact on the operations of the Fund. For example, the Fund may be required in some countries to invest initially through a local broker or other entity and then have the shares purchased re-registered in the name of the Fund. Re-registration may in some instances not occur on a timely basis, resulting in a delay during which the Fund may be denied certain of its rights as an investor.

Certain emerging market countries may require governmental approval for the repatriation of investment income, capital or the proceeds of sales of securities by foreign investors which could adversely affect the Fund. In addition, if deterioration occurs in the country’s balance of payments, it could impose temporary restrictions on foreign capital remittances. Investing in local markets in emerging market countries may require the Fund to adopt special procedures, seek local government approvals or take other actions, each of which may involve additional costs to the Fund.

With respect to investments in certain emerging market countries, different legal standards may have an adverse impact on the Fund. For example, while the potential liability of a shareholder in a U.S. corporation with respect to acts of the corporation is generally limited to the amount of the shareholder’s investment, the notion of limited liability is less clear in certain emerging market countries. Similarly, the rights of investors in emerging market companies may be more limited than those of shareholders of U.S. corporations.

Certain markets are in only the earliest stages of development. There is also a high concentration of market capitalization and trading volume in a small number of issuers representing a limited number of

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industries, as well as a high concentration of investors and financial intermediaries. Many of such markets also may be affected by developments with respect to more established markets in the region. Brokers in emerging market countries typically are fewer in number and less capitalized than brokers in the United States. These factors, combined with the U.S. regulatory requirements for investment companies and the restrictions on foreign investment, result in potentially fewer investment opportunities for the Fund and may have an adverse impact on the investment performance of the Fund.

High Yield Securities

High yield securities or “junk bonds” that are rated below investment grade involve a greater degree of risk (in particular, a greater risk of default) than, and special risks in addition to, the risks associated with investment grade securities. Under rating agency guidelines, medium- and lower-rated securities and comparable unrated securities will likely have some quality and protective characteristics that are outweighed by large uncertainties or major risk exposures to adverse conditions. Medium- and lower-rated securities may have poor prospects of ever attaining any real investment standing, may have a current identifiable vulnerability to default or be in default, may be unlikely to have the capacity to pay interest or dividends and repay liquidation preference or principal when due in the event of adverse business, financial or economic conditions, and/or may be likely to be in default or not current in the payment of interest, dividends, liquidation preference or principal. Such securities are considered speculative with respect to the issuer’s capacity to pay interest or dividends and repay liquidation preference or principal in accordance with the terms of the obligations. Accordingly, it is possible that these types of factors could reduce the value of securities held by the Fund with a commensurate effect on the value of the Fund’s shares. High yield securities involve substantial risk of loss and are susceptible to default or decline in market value due to real or perceived adverse economic and business developments or competitive industry conditions, as compared to higher-rated instruments. These securities generally provide higher income than investment grade securities in an effort to compensate investors for their higher risk of default, which is the issuer’s failure to make required interest, dividends, liquidation preference or principal payments on the securities. High yield securities issuers include small or relatively new companies lacking the history or capital to merit investment-grade status, former blue chip companies downgraded because of financial problems, companies electing to borrow heavily to finance or avoid a takeover or buyout, and firms with heavy debt loads.

The secondary markets for these securities are generally not as liquid as the secondary markets for higher rated securities. The secondary markets for high yield securities are concentrated in relatively few market makers and the participants in the market are mostly institutional investors, including insurance companies, banks, other financial institutions and mutual funds. In addition, the trading volume for high yield securities is generally lower than that for higher-rated securities, and the secondary markets could contract under adverse market or economic conditions independent of any specific adverse changes in the condition of a particular issuer. These factors may have an adverse effect on the ability of the Fund to dispose of particular portfolio investments, may adversely affect the Fund’s NAV per share and may limit the ability of the Fund to obtain accurate market quotations for purposes of valuing securities and calculating NAV. If the Fund is not able to obtain precise or accurate market quotations for a particular security, it will become more difficult to value the Fund’s portfolio securities, and a greater degree of judgment may be necessary in making such valuations. Less liquid secondary markets may also affect the ability of the Fund to sell securities at their fair value. If the secondary markets for high yield securities contract due to adverse economic conditions or for other reasons, certain liquid securities in the Fund’s portfolio may become illiquid and the proportion of the Fund’s assets invested in illiquid securities may significantly increase.

Prices for high yield securities may be affected by legislative and regulatory developments. These laws could adversely affect the Fund’s NAV and investment practices, the secondary market for high yield securities, the financial condition of issuers of these securities and the value of outstanding high yield securities. See “Risks—Issuer Level Risks—Below Investment Grade Risk” in the Prospectus.

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High yield instruments rated in the lower rating categories (Caa1 or lower by Moody’s, CCC+ or lower by S&P or Fitch, or comparably rated by another NRSRO) are subject to very high credit risk. The Fund may not make an initial investment in an issuer who is in default on its obligations to pay principal or interest thereon when due or that is in bankruptcy or insolvency proceedings.

Debt Securities

Debt securities are generally used by corporations to borrow money from investors. The issuer pays the investor a fixed or variable rate of interest and normally must repay the amount on or before maturity. Certain debt securities in which the Fund may invest may be “perpetual” in that they have no maturity date and some may be convertible into equity securities of the issuer or its affiliates. The Fund may invest in debt securities of any quality and of any maturity or duration, and such debt securities may be secured or unsecured. In addition, certain debt securities in which the Fund may invest may be subordinated to the payment of an issuer’s senior debt.

Corporate Debt Securities. Corporate debt securities are fully taxable debt obligations issued by corporations. These securities fund capital improvements, expansions, debt refinancing or acquisitions that require more capital than would ordinarily be available from a single lender. Investors in corporate debt securities lend money to the issuing corporation in exchange for interest payments and repayment of the principal at a set maturity date. Rates on corporate debt securities are set according to prevailing interest rates at the time of the issue, the credit rating of the issuer, the length of the maturity and other terms of the security, such as a call feature. Corporate debt securities are subject to the risk of an issuer’s inability to meet principal and interest payments on the obligations and may also be subject to price volatility due to such factors as market interest rates, market perception of the creditworthiness of the issuer and general market liquidity. In addition, corporate restructurings, such as mergers, leveraged buyouts, takeovers or similar corporate transactions are often financed by an increase in a corporate issuer’s debt securities. As a result of the added debt burden, the credit quality and market value of an issuer’s existing debt securities may decline significantly. The Fund’s investments in corporate debt securities may include, but are not limited to, senior, secured and unsecured bonds, notes and other debt securities, and may be fixed rate, variable rate or floating rate, among other things.

Bonds

The Fund may invest in a wide variety of bonds of varying maturities issued by foreign corporations and other business entities, governments and municipalities (during the initial investment period or for temporary defensive measures) and other issuers. Bonds are fixed or variable-rate debt obligations, including bills, notes, debentures, money market instruments and similar instruments and securities. Bonds generally are used by corporations as well as governments and other issuers to borrow money from investors. The issuer pays the investor a fixed or variable rate of interest and normally must repay the amount borrowed on or before maturity. Corporate bonds come in many varieties and may differ in the way that interest is calculated, the amount and frequency of payments, the type of collateral, if any, and the presence of special features (e.g., conversion rights).

Foreign Securities Exchanges

Fixed commissions on foreign securities exchanges are generally higher than negotiated commissions on U.S. exchanges. Foreign markets also have different clearance and settlement procedures, and in some markets there have been times when settlements have been unable to keep pace with the volume of securities transactions, making it difficult to conduct such transactions. Further, satisfactory custodial services for investment securities may not be available in some countries having smaller, emerging capital markets, which may result in the Fund incurring additional costs and delays in transporting such securities outside such countries. Delays in settlement could result in temporary periods when a portion of the assets of the Fund is uninvested. In addition, settlement problems could cause the Fund to miss attractive investment opportunities or to incur losses due to an inability to sell or deliver securities in a timely fashion. In the event of a default by an issuer of foreign securities, it may be more difficult for the Fund to obtain or to enforce a judgment against the issuer.

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Senior Loans

The Fund may invest in (i) senior loans made by banks or other financial institutions to non-U.S. corporations, partnerships and other business entities (each a “Borrower” and, collectively, “Borrowers”), (ii) assignments of such interests in senior loans, or (iii) participation interests in senior loans. Senior loans hold the highest priority in the capital structure of a Borrower, are typically secured with specific collateral and have a claim on the assets and/or stock of the Borrower that is senior to that held by subordinated debt holders and stockholders of the Borrower. The capital structure of a Borrower may include senior loans, senior and junior subordinated debt, preferred stock and common stock issued by the Borrower, typically in descending order of seniority with respect to claims on the Borrower’s assets. The proceeds of senior loans primarily are used by Borrowers to finance leveraged buyouts, recapitalizations, mergers, acquisitions, stock repurchases, refinancings, internal growth and for other corporate purposes. A senior loan is typically originated, negotiated and structured by a U.S. or non-U.S. commercial bank, insurance company, finance company or other financial institution (“Agent”) for a lending syndicate of financial institutions which typically includes the Agent (“Lenders”). The Agent typically administers and enforces the senior loan on behalf of the other Lenders in the syndicate. In addition, an institution, typically but not always the Agent, holds any collateral on behalf of the Lenders. The Fund normally will rely primarily on the Agent to collect principal of and interest on a senior loan. Also, the Fund usually will rely on the Agent to monitor compliance by the Borrower with the restrictive covenants in a loan agreement.

Senior loans typically have rates of interest that are redetermined either daily, monthly, quarterly or semi-annually by reference to a base lending rate plus a premium or credit spread. These base lending rates are primarily LIBOR, and secondarily the prime rate offered by one or more major U.S. banks (the “Prime Rate”) and the certificate of deposit (“CD”) rate or other base lending rates used by commercial lenders. As adjustable rate loans, the frequency of how often a senior loan resets its interest rate will impact how closely such senior loans track current market interest rates.

The Fund may purchase participation interests in the original syndicate making senior loans. Loan participation interests typically represent direct participations in a loan to a corporate Borrower, and generally are offered by banks or other financial institutions or lending syndicates. The Fund may participate in such syndications, or may buy part of a senior loan, becoming a Lender. When purchasing a participation interest, the Fund assumes the credit risk associated with the corporate Borrower and may assume the credit risk associated with an interposed bank or other financial intermediary. The participation interests in which the Fund may invest may not be rated by any NRSRO.

The Fund may purchase and retain in its portfolio senior loans payable by Borrowers that have experienced, or may be perceived to be likely to experience, credit problems, including involvement in or recent emergence from bankruptcy reorganization proceedings or other forms of debt restructuring. Such investments may provide opportunities for enhanced income as well as capital appreciation. At times, in connection with the restructuring of loans, including senior loans, either outside of bankruptcy court or in the context of bankruptcy court proceedings, the Fund may determine or be required to accept equity securities or junior debt instruments in exchange for all or a portion of a loan. See “—Other Investments—Warrants and Equity Securities.”

Second Lien Loans

The Fund may invest in second lien loans and unsecured loans. Such loans are made by public and private corporations and other non-governmental borrowers for a variety of purposes. As in the case of senior loans, the Fund may purchase interests in second lien loans and unsecured loans through assignments or participations. Second lien loans have similar characteristics as senior loans except that such interests are junior in priority to debt secured with a first lien. Second lien loans are second in priority of payment to one or more senior loans of the Borrower and are typically secured by a second priority security interest or lien to or on specified collateral securing the Borrower’s obligation under the indebtedness. They typically have similar

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protections and rights as senior loans. Second lien loans are not (and by their terms cannot become) subordinate in priority of payment to any obligation of the related Borrower other than senior loans of such Borrower. Second lien loans may feature fixed or floating rate interest payments. Because second lien loans are junior to senior loans, they present a greater degree of investment risk but often pay interest at higher rates reflecting this additional risk. In addition, second lien loans of below investment grade quality share many of the risk characteristics of other below investment grade debt instruments.

Unsecured loans generally have lower priority in right of payment compared to holders of secured interests of the Borrower. Unsecured loans are not secured by a security interest or lien to or on specified collateral securing the Borrower’s obligation under the indebtedness. Unsecured loans by their terms may be or may become subordinate in right of payment to other obligations of the Borrower, including senior loans, second lien loans and other interests. Unsecured loans may have fixed or adjustable floating rate interest payments. Because unsecured loans are subordinate to senior loans and other secured debt of the Borrower, they present a greater degree of investment risk but often pay interest at higher rates reflecting this additional risk. Such investments generally are of below investment grade quality. Unsecured loans of below investment grade quality share many of the same risks of other below investment grade debt instruments.

Subordinated Loans

The subordinated loans in which the Fund may invest are typically privately-negotiated investments that rank junior in priority of payment to senior debt and are often unsecured. Because subordinated interests may rank lower as to priority of payment than senior loans and second lien loans of the Borrower, they may present a greater degree of investment risk than senior loans and second lien loans but often pay interest at higher rates reflecting this additional risk. Other than their more subordinated status, such investments have many characteristics and risks similar to senior loans and second lien loans discussed above. Subordinated interests of below investment grade quality share risks of other below investment grade debt instruments. Subordinated loans rank senior to common and preferred equity in a Borrower’s capital structure. Subordinated loans may have elements of both debt and equity instruments, offering fixed or adjustable rates of return in the form of interest payments associated with senior debt, while providing lenders an opportunity to participate in the capital appreciation of a Borrower, if any, through an equity interest. This equity interest may take the form of warrants or direct equity investments which will be in conjunction with the subordinated loans. Due to their higher risk profile and often less restrictive covenants as compared to senior loans, subordinated loans generally earn a higher return than secured senior loans. The warrants associated with subordinated loans are typically detachable, which allows lenders the opportunity to receive repayment of their principal on an agreed amortization schedule while retaining their equity interest in the Borrower. Subordinated loans also may include a “put” feature, which permits the holder to sell its equity interest back to the Borrower at a price determined through an agreed formula.

The Fund may invest in subordinated loans that are primarily unsecured and that provide for relatively high, adjustable rates of interest, providing the Fund with significant current interest income. The subordinated loans in which the Fund may invest may have interest-only payments in the early years, with amortization of principal deferred to the later years of the subordinated loans. In some cases, the Fund may acquire subordinated loans that, by their terms, convert into equity or additional debt instruments or defer payments of interest for the first few years after issuance. Also, in some cases the subordinated loans in which the Fund may invest will be collateralized by a subordinated lien on some or all of the assets of the Borrower.

Convertible Securities

The Fund’s investments in convertible securities may include convertible debt, convertible preferred stock, synthetic convertible securities and may also include secured and unsecured debt, based upon the judgment of Teachers Advisors. The convertible securities may pay interest or dividends that are based on a fixed or floating rate.

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A convertible security is a preferred stock, warrant or other security that may be converted into or exchanged for a prescribed amount of common stock or other security of the same or a different issuer or into cash within a particular period of time at a specified price or formula. A convertible security generally entitles the holder to receive the dividend paid on preferred stock until the convertible security matures or is redeemed, converted or exchanged. Before conversion, convertible securities generally have characteristics similar to both fixed-income and equity securities. The value of convertible securities tends to decline as interest rates rise and, because of the conversion feature, tends to vary with fluctuations in the market value of the underlying securities. Convertible securities ordinarily provide a stream of income with generally higher yields than those of common stock of the same or similar issuers. Convertible securities generally rank senior to common stock in a corporation’s capital structure but are usually subordinated to comparable non-convertible securities. Convertible securities generally do not participate directly in any dividend increases or decreases of the underlying securities although the market prices of convertible securities may be affected by any dividend changes or other changes in the underlying securities.

Convertible securities have characteristics of both equity and debt securities and, as a result, are exposed to certain additional risks that are typically associated with debt, including but not limited to Interest Rate Risk, Issuer Credit Risk, Below Investment Grade Risk and Unrated Securities Risk. The value of a convertible security is influenced by both the yield of non-convertible securities of comparable issuers and the value of the underlying common stock. Convertible securities generally offer lower interest or dividend yields than non-convertible securities of similar credit quality. The market values of convertible securities tend to decline as interest rates increase and, conversely, to increase as interest rates decline. However, the convertible security’s market value tends to reflect the market price of the common stock of the issuing company when that stock price is greater than the convertible security’s “conversion price.” The conversion price is defined as the predetermined price at which the convertible security could be exchanged for the associated common stock. As the market price of the underlying common stock declines, the price of the convertible security tends to be influenced more by the yield of the convertible security. Thus, the convertible security may not decline in price to the same extent as the underlying common stock. Convertible securities fall below debt obligations of the same issuer in order of preference or priority in the event of a liquidation and are typically unrated or rated lower than such debt obligations.

Illiquid Securities

The Fund may invest in securities and other instruments that, at the time of investment, are illiquid (i.e., securities that are not readily marketable). For this purpose, illiquid securities may include, but are not limited to, restricted securities (securities the disposition of which is restricted under the federal securities laws), securities that may only be resold pursuant to Rule 144A under the 1933 Act that are deemed to be illiquid, and certain repurchase agreements.

Illiquid securities will be priced at fair value as determined in good faith by the Board or its delegate. If, through the appreciation of illiquid securities or the depreciation of liquid securities, the Fund should be in a position where more than 50% of the value of its Managed Assets is invested in illiquid securities, including restricted securities that are not readily marketable, the Fund will take such steps as are deemed advisable, if any, to protect liquidity.

Restricted Securities and Securities with Limited Trading Markets. Restricted securities may be sold only in privately negotiated transactions or in a public offering with respect to which a registration statement is in effect under the 1933 Act. Where registration is required, the Fund may be obligated to pay all or part of the registration expenses and a considerable period may elapse between the time of the decision to sell and the time the Fund may be permitted to sell a security under an effective registration statement. If, during such a period, adverse market conditions were to develop, the Fund might obtain a less favorable price than that which prevailed when it decided to sell. In addition, if the Fund were to assume substantial positions in securities with limited trading markets, trading activities of the Fund could have an adverse effect upon the liquidity and marketability of such securities and the Fund might not be able to dispose of its holdings in those securities at

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then current market prices. Circumstances could also exist when portfolio securities might have to be sold by the Fund at times which otherwise might be considered to be disadvantageous so that the Fund might receive lower proceeds from such sales than it had expected to realize. The Fund could also be delayed in disposing of such securities which might have an adverse effect upon the price and timing of sales and the liquidity of the Fund. Restricted securities and securities for which there is a limited trading market may be significantly more difficult to value due to the unavailability of reliable market quotations for such securities, and investment in such securities may have an adverse impact on NAV. As more fully described below, the Fund may purchase Rule 144A securities for which there may be a secondary market of qualified institutional buyers as contemplated by Rule 144A under the 1933 Act.

Rule 144A Securities. The Fund may purchase Rule 144A securities for which there is a secondary market of qualified institutional buyers, as defined in Rule 144A promulgated under the 1933 Act. Rule 144A provides an exemption from the registration requirements of the 1933 Act for the resale of certain restricted securities to qualified institutional buyers.

The Board has determined that Rule 144A securities may be considered liquid securities if so determined by Nuveen Fund Advisors. Nuveen Fund Advisors has adopted policies and procedures for the purpose of determining whether securities that are eligible for resales under Rule 144A are liquid or illiquid. Pursuant to those policies and procedures, Nuveen Fund Advisors may make the determination as to whether a particular security is liquid or illiquid with consideration to be given to, among other things, the frequency of trades and quotes for the security, the number of dealers willing to sell the security, the number of potential purchasers, dealer undertakings to make a market in the security, the nature of the security and the time needed to dispose of the security.

To the extent that liquid Rule 144A securities that the Fund holds become illiquid, due to the lack of sufficient qualified institutional buyers or market or other conditions, the percentage of the Fund’s assets invested in illiquid assets would increase. Nuveen Fund Advisors and Teachers Advisors will monitor Fund investments in Rule 144A securities and will consider appropriate measures to enable the Fund to meet any investment limitations and to maintain sufficient liquidity for operating purposes.

Derivatives

Generally, derivatives are financial contracts whose value depends upon, or is derived from, the value of an underlying asset, reference rate or index, and may relate to individual debt or equity instruments, interest rates, currencies or currency exchange rates, related indexes and other assets. The Fund may use derivative instruments to attempt to hedge some of the risk of the Fund’s investments or its leverage, to enhance returns, to serve as a substitute for a position in an underlying asset, to reduce transaction costs, to manage the Fund’s effective interest rate exposure, to maintain full market exposure, to manage cash flows or to preserve capital. Such instruments may include financial futures contracts, swap contracts (including interest rate and credit default swaps), options on securities, and options on securities indices, options on financial futures, structured notes or other derivative instruments. The Fund may use any or all of these techniques at any time, and the use of any particular derivative transaction will depend on market conditions.

The Fund reserves the right to engage in transactions involving futures, options on futures and swaps to the extent allowed by CFTC regulations in effect from time to time and in accordance with the Fund’s policies. The requirements for qualification as a regulated investment company (“RIC”) may limit the extent to which the Fund may invest in futures, options on futures and swaps. See “Tax Matters.”

Derivatives involve special risks, including possible default by the other party to the transaction, illiquidity and, to the extent Nuveen Fund Advisors’ and Teachers Advisors’ views as to certain market movements are incorrect, the risk that the use of derivatives could result in significantly greater losses than if they had not been used.

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Options. Put options and call options typically have similar structural characteristics and operational mechanics regardless of the underlying instrument on which they are purchased or sold. Thus, the following general discussion relates to each of the particular types of options discussed in greater detail below. In addition, many derivatives involving options require segregation of Fund assets in special accounts.

A put option gives the purchaser of the option, upon payment of a premium, the right to sell, and the writer of the option the obligation to buy, the underlying security, index, currency or other instrument at the exercise price. The Fund’s purchase of a put option on a security, for example, might be designed to protect its holdings in the underlying instrument (or, in some cases, a similar instrument) against a substantial decline in the market value of such instrument by giving the Fund the right to sell the instrument at the option exercise price. A call option, upon payment of a premium, gives the purchaser of the option the right to buy, and the seller the obligation to sell, the underlying instrument at the exercise price. The Fund’s purchase of a call option on a security, financial futures contract, index, currency or other instrument might be intended to protect the Fund against an increase in the price of the underlying instrument that it intends to purchase in the future by fixing the price at which it may purchase the instrument. An “American” style put or call option may be exercised at any time during the option exercised period. A “European” style put or call option may be exercised only upon expiration. A “Bermudan” style put or call option may be exercised at any time on fixed dates occurring during the term of the option. Exchange-listed options are issued by a regulated intermediary such as the Options Clearing Corporation (the “OCC”), which guarantees the performance of the obligations of the parties to the options. The discussion below uses the OCC as an example, but is also applicable to other similar financial intermediaries.

Index options are cash settled for the net amount, if any, by which the option is “in-the-money” (that is, the amount by which the value of the underlying instrument exceeds, in the case of a call option, or is less than, in the case of a put option, the exercise price of the option) at the time the option is exercised. Frequently, rather than taking or making delivery of the underlying instrument through the process of exercising the option, listed options are closed by entering into offsetting purchase or sale transactions that do not result in ownership of the new option.

In order to hedge against adverse market shifts or to increase income or gain, the Fund may purchase put and call options or write “covered” put and call options on securities or fixed-income instruments or on futures contracts or stock indexes. A call option is “covered” if, so long as the Fund is obligated as the writer of the option, it will: (i) own the underlying investment subject to the option; (ii) own securities convertible or exchangeable without the payment of any consideration into the securities subject to the option; (iii) own a call option on the relevant security with an exercise price no higher than the exercise price on the call option written; or (iv) deposit with its custodian in a segregated account liquid assets having a value equal to the excess of the value of the security or index that is the subject of the call over the exercise price. A put option is “covered” if, to support its obligation to purchase the underlying investment if a put option that the Fund writes is exercised, the Fund will either (a) deposit with its custodian in a segregated account liquid assets having a value at least equal to the exercise price of the underlying investment or (b) continue to own an equivalent number of puts of the same “series” (that is, puts on the same underlying investment having the same exercise prices and expiration dates as those written by the Fund), or an equivalent number of puts of the same “class” (that is, puts on the same underlying investment) with exercise prices greater than those that it has written (or, if the exercise prices of the puts it holds are less than the exercise prices of those it has written, it will deposit the difference with its custodian in a segregated account). Parties to options transactions must make certain payments and/or set aside certain amounts of assets in connection with each transaction, as described below.

In all cases, except for certain options on interest rate futures contracts, by writing a call, the Fund will limit its opportunity to profit from an increase in the market value of the underlying investment above the exercise price of the option for as long as the Fund’s obligation as writer of the option continues. By writing a put, the Fund will limit its opportunity to profit from a decrease in the market value of the underlying investment below the exercise price of the option for as long as the Fund’s obligation as writer of the option continues. Upon

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the exercise of a put option written by the Fund, the Fund may suffer an economic loss equal to the difference between the price at which the Fund is required to purchase the underlying investment and its market value at the time of the option exercise, less the premium received for writing the option. Upon the exercise of a call option written by the Fund, the Fund may suffer an economic loss equal to an amount not less than the excess of the investment’s market value at the time of the option exercise over the Fund’s acquisition cost of the investment, less the sum of the premium received for writing the option and the positive difference, if any, between the call price paid to the Fund and the Fund’s acquisition cost of the investment.

In all cases except for certain options on interest rate futures contracts, in purchasing a put option, the Fund will seek to benefit from a decline in the market price of the underlying investment, while in purchasing a call option, the Fund will seek to benefit from an increase in the market price of the underlying investment. If an option purchased is not sold or exercised when it has remaining value, or if the market price of the underlying investment remains equal to or greater than the exercise price, in the case of a put, or remains equal to or below the exercise price, in the case of a call, during the life of the option, the Fund will lose its investment in the option. For the purchase of an option to be profitable, the market price of the underlying investment must decline sufficiently below the exercise price, in the case of a put, and must increase sufficiently above the exercise price, in the case of a call, to cover the premium and transaction costs.

In the case of certain options on interest rate futures contracts, the Fund may purchase a put option in anticipation of a rise in interest rates, and purchase a call option in anticipation of a fall in interest rates. By writing a covered call option on interest rate futures contracts, the Fund will limit its opportunity to profit from a fall in interest rates. By writing a covered put option on interest rate futures contracts, the Fund will limit its opportunity to profit from a rise in interest rates.

The Fund may choose to exercise the options it holds, permit them to expire or terminate them prior to their expiration by entering into closing transactions. The Fund may enter into a closing purchase transaction in which the Fund purchases an option having the same terms as the option it had written or a closing sale transaction in which the Fund sells an option having the same terms as the option it had purchased. A covered option writer unable to effect a closing purchase transaction will not be able to sell the underlying security until the option expires or the underlying security is delivered upon exercise, with the result that the writer will be subject to the risk of market decline in the underlying security during such period. Should the Fund choose to exercise an option, the Fund will purchase in the open market the securities, commodities or commodity futures contracts underlying the exercised option.

Exchange-listed options on securities and currencies, with certain exceptions, generally settle by physical delivery of the underlying security or currency, although in the future, cash settlement may become available. Frequently, rather than taking or making delivery of the underlying instrument through the process of exercising the option, listed options are closed by entering into offsetting purchase or sale transactions that do not result in ownership of the new option. Index options are cash settled for the net amount, if any, by which the option is “in-the-money” (that is, the amount by which the value of the underlying instrument exceeds, in the case of a call option, or is less than, in the case of a put option, the exercise price of the option) at the time the option is exercised.

The Fund’s ability to close out its position as a purchaser or seller of an OCC-issued or exchange-listed put or call option is dependent, in part, upon the liquidity of the particular option market. Among the possible reasons for the absence of a liquid option market on an exchange are: (1) insufficient trading interest in certain options, (2) restrictions on transactions imposed by an exchange, (3) trading halts, suspensions or other restrictions imposed with respect to particular classes or series of options or underlying securities, including reaching daily price limits, (4) interruption of the normal operations of the OCC or an exchange, (5) inadequacy of the facilities of an exchange or the OCC to handle current trading volume, or (6) a decision by one or more exchanges to discontinue the trading of options (or a particular class or series of options), in which event the relevant market for that option on that exchange would cease to exist, although any such outstanding options on that exchange would continue to be exercisable in accordance with their terms.

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The hours of trading for listed options may not coincide with the hours during which the underlying financial instruments are traded. To the extent that the option markets close before the markets for the underlying financial instruments, significant price and rate movements can take place in the underlying markets that would not be reflected in the corresponding option markets.

Over-the-counter (“OTC”) options are purchased from or sold to securities dealers, financial institutions or other parties (collectively referred to as “Counterparties” and individually referred to as a “Counterparty”) through a direct bilateral agreement with the Counterparty. In contrast to exchange-listed options, which generally have standardized terms and performance mechanics, all of the terms of an OTC option, including such terms as method of settlement, term, exercise price, premium, guaranties and security, are determined by negotiation of the parties. It is anticipated that the Fund will generally only enter into OTC options that have cash settlement provisions, although it will not be required to do so.

Unless the parties provide for it, no central clearing or guaranty function is currently expected to be involved in an OTC option. As a result, if a Counterparty fails to make or take delivery of the security, currency or other instrument underlying an OTC option it has entered into with the Fund or fails to make a cash settlement payment due in accordance with the terms of that option, the Fund will lose any premium it paid for the option as well as any anticipated benefit of the transaction. Thus, Teachers Advisors must assess the creditworthiness of each such Counterparty or any guarantor or credit enhancement of the Counterparty’s credit to determine the likelihood that the terms of the OTC option will be met. The Fund will enter into OTC option transactions only with U.S. government securities dealers recognized by the Federal Reserve Bank of New York as “primary dealers,” or broker-dealers, domestic or foreign banks, or other financial institutions that Teachers Advisors deems to be creditworthy. In the absence of a change in the current position of the Securities and Exchange Commission (“SEC”), OTC options purchased by the Fund and the amount of the Fund’s obligation pursuant to an OTC option sold by the Fund (the cost of the sell-back plus the in-the-money amount, if any) or the value of the assets held to cover such options will be deemed illiquid.

If the Fund sells a call option, it is foregoing its participation in the appreciation in the value of the underlying asset; however, the premium that it receives may serve as a partial hedge, to the extent of the option premium, against an increase in the value of the underlying securities or instruments held by the Fund and may increase the Fund’s income. Similarly, the sale of put options can also provide gains for the Fund.

The Fund may purchase and sell call options on securities that are traded on U.S. and foreign securities exchanges and in the OTC markets, and on securities indexes and futures contracts. All calls sold by the Fund must be “covered” (that is, the Fund must own the securities or futures contract subject to the call), or must otherwise meet the asset segregation requirements described below for so long as the call is outstanding. Even though the Fund will receive the option premium to help protect it against loss, a call sold by the Fund will expose the Fund during the term of the option to possible loss of opportunity to realize appreciation in the market price of the underlying security or instrument and may require the Fund to hold a security or instrument that it might otherwise have sold.

The Fund reserves the right to purchase or sell options on instruments and indexes which may be developed in the future to the extent consistent with applicable law and the Fund’s investment objectives and the restrictions set forth herein.

Futures Contracts. The Fund may trade futures contracts: (1) on domestic and foreign exchanges on bond indexes; and (2) on domestic and, to the extent permitted by the CFTC, foreign exchanges on single stocks and stock indexes. Futures contracts are generally bought and sold on the commodities exchanges on which they are listed with payment of initial and variation margin as described below. The sale of a futures contract creates a firm obligation by the Fund, as seller, to deliver to the buyer the specific type of financial instrument called for in the contract at a specific future time for a specified price (or with respect to certain instruments, the net cash amount). The Fund’s use of financial futures contracts and options thereon will in all cases be consistent with

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applicable regulatory requirements and in particular the rules and regulations of the CFTC. Maintaining a futures contract or selling an option on a futures contract will typically require the Fund to deposit with a financial intermediary, as security for its obligations, an amount of cash or other specified assets (“initial margin”) that initially is from 1% to 10% of the face amount of the contract (but may be higher in some circumstances). Additional cash or assets (“variation margin”) may be required to be deposited thereafter daily as the mark-to-market value of the futures contract fluctuates. In addition, the value of all futures contracts sold by the Fund (adjusted for the historical volatility relationship between the Fund and the contracts) will not exceed the total market value of the Fund’s securities. In addition, the value of the Fund’s long futures and options positions (futures contracts on stock or bond indexes, and call options on such futures contracts) will not exceed the sum of: (a) liquid assets segregated for this purpose; (b) cash proceeds on existing investments due within thirty days; and (c) accrued profits on the particular futures or options positions.

Options on Futures Contracts. The Fund may purchase put and call options and write covered put and call options on futures contracts on stock indexes traded on domestic and, to the extent permitted by the CFTC, foreign exchanges, in order to hedge all or a portion of its investments or to increase income or gain and may enter into closing transactions in order to terminate existing positions. There is no guarantee that such closing transactions can be effected. An option on a stock index futures contract, as contrasted with the direct investment in such a contract, gives the purchaser the right, in return for the premium paid, to assume a position in the underlying contract at a specified exercise price at any time on or before the expiration date of the option. Upon exercise of an option, the delivery of the futures position by the writer of the option to the holder of the option will be accompanied by delivery of the accumulated balance in the writer’s futures margin account. The potential loss related to the purchase of an option on a futures contract is limited to the premium paid for the option (plus transaction costs). While the price of the option is fixed at the point of sale, the value of the option does change daily and the change would be reflected in the NAV of the Fund.

The purchase of an option on a financial futures contract involves payment of a premium for the option without any further obligation on the part of the Fund. If the Fund exercises an option on a futures contract it will be obligated to post initial margin (and potentially variation margin) for the resulting futures position just as it would for any futures position. Futures contracts and options thereon are generally settled by entering into an offsetting transaction, but no assurance can be given that a position can be offset prior to settlement or that delivery will occur.

Futures and Options Risk. Use of put and call options could result in losses to the Fund, force the purchase or sale, as the case may be, of written portfolio securities at inopportune times or for prices higher than (in the case of written put options) or lower than (in the case of written call options) current market values, or cause the Fund to hold a security it might otherwise sell.

The use of futures and options transactions entails certain special risks. In particular, the variable degree of correlation between price movements of futures contracts and price movements in the related securities position of the Fund could create the possibility that losses on the hedging instrument are greater than gains in the value of the Fund’s position. In addition, futures and options markets could be illiquid in some circumstances and certain OTC options could have no markets. As a result, in certain markets, the Fund might not be able to close out a transaction without incurring substantial losses. Although the Fund’s use of futures and options transactions for hedging should tend to minimize the risk of loss due to a decline in the value of the hedged position, at the same time it will tend to limit any potential gain to the Fund that might result from an increase in value of the position. There is also the risk of loss by the Fund of margin deposits in the event of bankruptcy of a broker with whom the Fund has an open position in a futures contract or option thereon. Finally, the daily variation margin requirements for futures contracts create a greater ongoing potential financial risk than would purchases of options, in which case the exposure is limited to the cost of the initial premium. However, because option premiums paid by the Fund are small in relation to the market value of the investments underlying the options, buying options can result in large amounts of leverage. This leverage offered by trading in options could cause the Fund’s NAV to be subject to more frequent and wider fluctuation than would be the case if the Fund did not invest in options. See “Leverage.”

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Because the amount of interest and/or principal payments which the issuer of indexed securities is obligated to make is linked to the prices of other securities, securities indexes, currencies, or other financial indicators, such payments may be significantly greater or less than payment obligations in respect of other types of debt securities. As a result, an investment in indexed securities may be considered speculative. Moreover, the performance of indexed securities depends to a great extent on the performance of, and may be more volatile than, the security, currency, or other instrument to which they are indexed, and may also be influenced by interest rate changes in the United States and abroad. At the same time, indexed securities are subject to the credit risks associated with the issuer of the security, and their values may decline substantially if the issuer’s creditworthiness deteriorates.

Risks Associated with Selling Options. There are significant differences between the securities and options markets that could result in an imperfect correlation between these markets, causing a given transaction not to achieve its objectives. A decision as to whether, when and how to use options involves the exercise of skill and judgment, and even a well-conceived transaction may be unsuccessful to some degree because of market behavior or unexpected events. As the writer of a covered call option, the Fund forgoes, during the option’s life, the opportunity to profit from increases in the market value of the security underlying the call option above the sum of the premium and the strike price of the call, but has retained the risk of loss should the price of the underlying security decline. As the Fund writes covered call options over more of its portfolio, its ability to benefit from capital appreciation becomes more limited and the risk of NAV erosion increases. If the Fund experiences NAV erosion, which itself may have an indirect negative effect on the market price of the Fund’s shares, the Fund will have a reduced asset base over which to write call options, which may eventually lead to reduced distributions to Common Shareholders. Once an option writer has received an exercise notice, it cannot effect a closing purchase transaction in order to terminate its obligation under the option and must deliver the underlying security at the exercise price.

Over-the-Counter Option Risk. The Fund may write (sell) unlisted OTC options. OTC options differ from exchange-listed options in that they are two-party contracts, with exercise price, premium and other terms negotiated between buyer and seller, and generally have less market liquidity than exchange-listed options. The counterparties to these transactions typically will be major international banks, broker-dealers and financial institutions. The Fund may be required to treat as illiquid securities being used to cover certain written OTC options. The OTC options written by the Fund will not be issued, guaranteed or cleared by the Options Clearing Corporation. In addition, the Fund’s ability to terminate the OTC options may be more limited than with exchange-traded options. Banks, broker-dealers or other financial institutions participating in such transactions may fail to settle a transaction in accordance with the terms of the option as written. In the event of default or insolvency of the counterparty, the Fund may be unable to liquidate an OTC option position.

Tax Risk. Generally, the income from an OTC option written by the Fund will not be recognized by the Fund for tax purposes until the option is exercised, lapses or is subject to a “closing transaction” (as defined by applicable regulations) pursuant to which the Fund’s obligations with respect to the option are otherwise terminated. If the option lapses without exercise or is otherwise subject to a closing transaction, the premiums received by the Fund from the writing of such an option will generally be characterized as short-term capital gain. If an option written by the Fund is exercised, the Fund may recognize taxable gain depending on the exercise price of the option, the option premium, and the fair market value of the security underlying the option. The character of any gain on the sale of the underlying security as short-term or long-term capital gain will depend on the holding period of the Fund in the underlying security. In general, distributions received by shareholders of the Fund that are attributable to short-term capital gains recognized by the Fund from its option writing activities will be taxed to such shareholders as ordinary income and will not be eligible for the reduced tax rate applicable to qualified dividend income.

The Fund may be subject to the “straddle rules” under U.S. federal income tax law to the extent it takes offsetting positions with respect to personal property. In general, investment positions will be offsetting if there is a substantial diminution in the risk of loss from holding one position by reason of holding one or more other

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positions. Under certain circumstances the Fund may enter into options transactions or certain other investments that may constitute positions in a straddle. If two or more positions constitute a straddle, in addition to other possible tax consequences, recognition of a realized loss from one position must generally be deferred to the extent of unrecognized gain in an offsetting position.

Swap Transactions. The Fund may enter into total return, interest rate and credit default swap agreements and interest rate caps, floors and collars. Caps and floors create limits on interest rate costs. A cap creates a ceiling on floating rate interest costs, and when market rates move above the cap rate the seller of the cap pays the purchaser the difference, and conversely, when market rates fall below a floor rate the seller of the floor pays the purchaser the difference. A collar is created by purchasing a cap or floor and selling the other. The premium due for the cap (or floor) is partially offset by the premium received for the floor (or cap), making the collar a way to potentially hedge interest rate risk. The Fund may also enter into options on permitted types of swap agreements and in bonds issued by special purpose entities that are backed by a pool of swaps.

The Fund may enter into swap transactions for any purpose consistent with its investment objectives and strategies, such as for the purpose of attempting to obtain or preserve a particular return or spread at a lower cost than obtaining a return or spread through purchases and/or sales of instruments in other markets, as a duration management technique, to protect against an increase in the price of securities the Fund anticipates purchasing at a later date or to reduce risk arising from the ownership of a particular security or instrument.

Swap agreements are two party contracts entered into primarily by institutional investors for a specified period of time. In a standard swap transaction, two parties agree to exchange the returns (or differentials in rates of return) earned or realized on a particular predetermined asset, reference rate or index. The gross returns to be exchanged or swapped between the parties are generally calculated with respect to a notional amount, e.g., the return on or increase in value of a particular dollar amount invested at a particular interest rate or in a basket of securities representing a particular index. The notional amount of the swap agreement generally is only used as a basis upon which to calculate the obligations that the parties to the swap agreement have agreed to exchange. The Fund’s current obligations under a net swap agreement will be accrued daily (offset against any amounts owed to the Fund) and the Fund will segregate assets determined to be liquid by Teachers Advisors for any accrued but unpaid net amounts owed to a swap counterparty.

Additionally, the Fund may utilize credit default swap indices as a buyer or seller. Credit default swap indices are indices that reflect the performance of a basket of credit default swaps and are subject to the same risks as credit default swaps. If such a default were to occur, any contractual remedies that the seller may have may be subject to bankruptcy and insolvency laws, which could delay or limit the Fund’s recovery. Thus, if the buyer under a credit default swap defaults on its obligation to make payments thereunder, as a result of its bankruptcy or otherwise, the seller may lose such payments altogether, or collect only a portion thereof, which collection could involve costs or delays. The seller’s return from investment in a credit default swap index may not match the return of the referenced index. Further, investment in a credit default swap index could result in losses if the referenced index does not perform as expected. Unexpected changes in the composition of the index may also affect performance of the credit default swap index. If a referenced index has a dramatic intraday move that causes a material decline in the seller’s net assets, the terms of the seller’s credit default swap index may permit the buyer to immediately close out the transaction. In that event, the seller may be unable to enter into another credit default swap index or otherwise achieve desired exposure, even if the referenced index reverses all or a portion of its intraday move.

Interest Rate Swaps. Interest rate swaps involve the exchange by the Fund with a counterparty of their respective commitments to pay or receive interest, such as an exchange of fixed-rate payments for floating rate payments. The Fund will usually enter into interest rate swaps on a net basis; that is, the two payment streams will be netted out in a cash settlement on the payment date or dates specified in the instrument, with the Fund receiving or paying, as the case may be, only the net amount of the two payments.

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Total Return Swaps. In a total return swap, one party agrees to pay the other the “total return” of a defined underlying asset during a specified period, in return for periodic payments based on a fixed or variable interest rate or the total return from other underlying assets. A total return swap may be applied to any underlying asset but is most commonly used with equity indices, single stocks, bonds and defined baskets of loans and mortgages. The Fund might enter into a total return swap involving an underlying index or basket of securities to create exposure to a potentially widely-diversified range of securities in a single trade. An index total return swap can be used by Teachers Advisors to assume risk, without the complications of buying the component securities from what may not always be the most liquid of markets.

Credit Default Swaps. A credit default swap is a bilateral contract that enables an investor to buy or sell protection against a defined-issuer credit event. The Fund may enter into credit default swap agreements either as a buyer or a seller. The Fund may buy protection to attempt to mitigate the risk of default or credit quality deterioration in an individual security or a segment of the fixed-income securities market to which it has exposure, or to take a “short” position in individual bonds or market segments which it does not own. The Fund may sell protection in an attempt to gain exposure to the credit quality characteristics of particular bonds or market segments without investing directly in those bonds or market segments.

As the buyer of protection in a credit default swap, the Fund would pay a premium (by means of an upfront payment or a periodic stream of payments over the term of the agreement) in return for the right to deliver a referenced bond or group of bonds to the protection seller and receive the full notional or par value (or other agreed upon value) upon a default (or similar event) by the issuer(s) of the underlying referenced obligation(s). If no default occurs, the protection seller would keep the stream of payments and would have no further obligation to the Fund. Thus, the cost to the Fund would be the premium paid with respect to the agreement. If a credit event occurs, however, the Fund may elect to receive the full notional value of the swap in exchange for an equal face amount of deliverable obligations of the reference entity that may have little or no value. The Fund bears the risk that the protection seller may fail to satisfy its payment obligations.

If the Fund is a seller of protection in a credit default swap and no credit event occurs, the Fund would generally receive an up-front payment or a periodic stream of payments over the term of the swap. If a credit event occurs, however, generally the Fund would have to pay the buyer the full notional value of the swap in exchange for an equal face amount of deliverable obligations of the reference entity that may have little or no value. As the protection seller, the Fund effectively adds economic leverage to its portfolio because, in addition to being subject to investment exposure on its total net assets, the Fund is subject to investment exposure on the notional amount of the swap. Thus, the Fund bears the same risk as it would by buying the reference obligations directly, plus the additional risks related to obtaining investment exposure through a derivative instrument discussed below under “—Risks Associated with Swap Transactions” and “Risks—Security Level Risks—Derivatives Risk, Including the Risk of Swaps” in the Prospectus.

If the Fund sells or writes credit default swaps, then the Fund will segregate the full notional amount of the credit default swap to cover such obligation.

Options on Swaps. An option on a swap is a contract that gives a counterparty the right (but not the obligation), in return for payment of a premium, to enter into a new swap agreement or to shorten, extend, cancel, or otherwise modify an existing swap agreement at some designated future time on specified terms. A cash-settled option on a swap gives the purchaser the right, in return for the premium paid, to receive an amount of cash equal to the value of the underlying swap as of the exercise date. The Fund may write (sell) and purchase put and call swap options. Depending on the terms of the particular option agreement, the Fund generally will incur a greater degree of risk when it writes a swap option than when it purchases a swap option. When the Fund purchases a swap option, it risks losing only the amount of the premium it has paid should it decide to let the option expire unexercised. However, when the Fund writes a swap option, upon exercise of the option the Fund will become obligated according to the terms of the underlying agreement.

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Risks Associated with Swap Transactions. The use of swap transactions is a highly specialized activity which involves strategies and risks different from those associated with ordinary portfolio security transactions. If Nuveen Fund Advisors or Teachers Advisors is incorrect in its forecasts of default risks, market spreads or other applicable factors, the investment performance of the Fund would diminish compared with what it would have been if these techniques were not used. As the protection seller in a credit default swap, the Fund effectively adds economic leverage to its portfolio because, in addition to being subject to investment exposure on its total net assets, the Fund is subject to investment exposure on the notional amount of the swap. The Fund may only close out a swap, cap, floor, collar or other two-party contract with its particular counterparty, and may only transfer a position with the consent of that counterparty. In addition, the price at which the Fund may close out such a two party contract may not correlate with the price change in the underlying reference asset. If the counterparty defaults, the Fund will have contractual remedies, but there can be no assurance that the counterparty will be able to meet its contractual obligations or that the Fund will succeed in enforcing its rights. It also is possible that developments in the derivatives market, including potential government regulation such as the SEC’s recently proposed rules governing the use of derivatives by registered investment companies, could adversely affect the Fund’s ability to terminate existing swap or other agreements or to realize amounts to be received under such agreements.

Losses resulting from the use of derivatives will reduce the Fund’s NAV, and possibly income, and the losses can be greater than if derivatives had not been used. See “Risks—Security Level Risks—Derivatives Risk, Including the Risk of Swaps” in the Prospectus.

Use of Segregated and Other Special Accounts. Use of many derivatives by the Fund will require, among other things, that the Fund segregate liquid assets with its custodian or a designated sub-custodian to the extent the Fund’s obligations are not otherwise “covered” through ownership of the underlying security or financial instrument. In general, either the full amount of any obligation by the Fund to pay or deliver securities or assets must be covered at all times by the securities or instruments required to be delivered, or, subject to any regulatory restrictions, an amount of liquid assets at least equal to the current amount of the obligation must be segregated with the custodian or subcustodian in accordance with established procedures. The segregated assets cannot be sold or transferred unless equivalent assets are substituted in their place or it is no longer necessary to segregate them. A call option on securities written by the Fund, for example, will require the Fund to hold the securities subject to the call (or securities convertible into the needed securities without additional consideration) or to segregate liquid high grade debt obligations sufficient to purchase and deliver the securities if the call is exercised. A call option sold by the Fund on an index will require the Fund to own portfolio securities that correlate with the index or to segregate liquid high grade debt obligations equal to the excess of the index value over the exercise price on a current basis. A put option on securities written by the Fund will require the Fund to segregate liquid high grade debt obligations equal to the exercise price.

OTC options entered into by the Fund, including those on securities, financial instruments or indexes, and OCC-issued and exchange-listed index options will generally provide for cash settlement, although the Fund will not be required to do so. As a result, when the Fund sells these instruments it will segregate an amount of assets equal to its obligations under the options. OCC-issued and exchange-listed options sold by the Fund other than those described above generally settle with physical delivery, and the Fund will segregate an amount of assets equal to the full value of the option. OTC options settling with physical delivery or with an election of either physical delivery or cash settlement will be treated the same as other options settling with physical delivery.

In the case of a futures contract or an option on a futures contract, the Fund must deposit the initial margin and, in some instances, the daily variation margin in addition to segregating liquid assets sufficient to meet its obligations to purchase or provide securities or currencies, or to pay the amount owed at the expiration of an index-based futures contract. The Fund will accrue the net amount of the excess, if any, of its obligations relating to swaps over its entitlements with respect to each swap on a daily basis and will segregate with its custodian, or designated sub-custodian, an amount of liquid assets having an aggregate value equal to at least the accrued excess. Caps, floors and collars require segregation of liquid assets with a value equal to the Fund’s net obligation, if any.

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Derivatives may be covered by means other than those described above when consistent with applicable regulatory policies. The Fund may also enter into offsetting transactions so that its combined position, coupled with any segregated assets, equals its net outstanding obligation in related derivatives. The Fund could purchase a put option, for example, if the strike price of that option is the same or higher than the strike price of a put option sold by the Fund. Moreover, instead of segregating assets if it holds a futures contract or forward contract, the Fund could purchase a put option on the same futures contract or forward contract with a strike price as high or higher than the price of the contract held. Other derivatives may also be offset in combinations. If the offsetting transaction terminates at the time of or after the primary transaction, no segregation is required, but if it terminates prior to that time, assets equal to any remaining obligation would need to be segregated.]

Other Investment Companies

The Fund may invest in securities of investment companies to the extent permissible under the 1940 Act and the rules and regulations thereunder. The 1940 Act generally imposes the following restrictions on investments in other investment companies: (i) the Fund may not purchase more than 3% of the total outstanding voting stock of another investment company; (ii) the Fund may not invest more than 5% of its total assets in securities issued by any one investment company; and (iii) the Fund may not invest more than 10% of its total assets in securities issued by investment companies. These limitations do not apply to the purchase of shares of any investment company (i) in connection with a merger, consolidation, reorganization or acquisition of substantially all the assets of another investment company or (ii) pursuant to any exemptive rules or exemption granted under the 1940 Act. The Fund may invest in common shares of money market funds.

The Fund may invest in other investment companies during periods when it has large amounts of uninvested cash, such as the period shortly after the Fund receives the proceeds of the offering of its Common Shares, during periods when there is a shortage of attractive securities available in the market, or when Teachers Advisors believes share prices of other investment companies offer attractive values. The Fund may invest in investment companies that are advised by Teachers Advisors or its affiliates to the extent permitted by applicable law and/or pursuant to exemptive relief from the SEC. The Fund has not applied for, and currently does not intend to apply for, such exemptive relief, but reserves the right to do so in the future. As a shareholder in an investment company, the Fund would indirectly bear its proportionate share of the advisory fees and other operating expenses of such investment company, and would remain subject to payment of the Fund’s management fees and other expenses with respect to assets so invested. Common Shareholders would therefore be subject to duplicative expenses to the extent the Fund invests in other investment companies. Teachers Advisors will take expenses into account when evaluating the merits of an investment in an investment company relative to available alternative opportunities. In addition, the securities of other investment companies may also be leveraged and will therefore be subject to the same leverage risks described in the Prospectus and herein. The NAV and market value of leveraged shares will be more volatile and the yield will tend to fluctuate more than the yield generated by unleveraged shares. Other investment companies may have investment policies that differ from those of the Fund. In addition, to the extent the Fund invests in other investment companies, the Fund will be dependent upon the investment and research abilities of persons other than Nuveen Fund Advisors and Teachers Advisors. The Fund will consider the investments of underlying investment companies when determining compliance with Rule 35d-1 under the 1940 Act.

Other Investments

Payment-In-Kind Debentures and Delayed Interest Securities. The Fund may invest in debentures the interest on which may be paid in other securities rather than cash (“PIKs”) or may be delayed (“delayed interest securities”). Typically, during a specified term prior to the debenture’s maturity, the issuer of a PIK may provide for the option or the obligation to make interest payments in debentures, common stock or other instruments (i.e., “in kind” rather than in cash). The type of instrument in which interest may or will be paid would be known by the Fund at the time of investment. While PIKs generate income for purposes of generally accepted accounting standards, they do not generate cash flow and thus could cause the Fund to be forced to liquidate securities at an inopportune time in order to distribute cash, as required by the Code.

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Unlike PIKs, delayed interest securities do not pay interest for a specified period. Because values of securities of this type are subject to greater fluctuations than are the values of securities that distribute income regularly, they may be more speculative than such securities.

Zero Coupon Securities. The Fund’s investments in debt securities may be in the form of a zero coupon bond. Zero coupon bonds are debt obligations that do not entitle the holder to any periodic payments of interest for the entire life of the obligation. When held to its maturity, its return comes from the difference between the purchase price and its maturity value. These instruments are typically issued and traded at a deep discount from their face amounts. The amount of the discount varies depending on such factors as the time remaining until maturity of the securities, prevailing interest rates, the liquidity of the security and the perceived credit quality of the issuer. The market prices of zero coupon bonds generally are more volatile than the market prices of debt instruments that pay interest currently and in cash and are likely to respond to changes in interest rates to a greater degree than do other types of securities having similar maturities and credit quality. Under many market conditions, investments in zero coupon bonds may be illiquid, making it difficult for the Fund to dispose of them or determine their current value.

Structured Notes. The Fund may utilize structured notes and similar instruments for investment purposes and also for hedging purposes. Structured notes are privately negotiated debt obligations where the principal and/or interest is determined by reference to the performance of a benchmark asset, market or interest rate (an “embedded index”), such as selected securities, an index of securities or specified interest rates, or the differential performance of two assets or markets. The terms of such structured instruments normally provide that their principal and/or interest payments are to be adjusted upwards or downwards (but not ordinarily below zero) to reflect changes in the embedded index while the structured instruments are outstanding. As a result, the interest and/or principal payments that may be made on a structured product may vary widely, depending upon a variety of factors, including the volatility of the embedded index and the effect of changes in the embedded index on principal and/or interest payments. The rate of return on structured notes may be determined by applying a multiplier to the performance or differential performance of the referenced index or indices or other assets. Application of a multiplier involves leverage that will serve to magnify the potential for gain and the risk of loss.

Trust Preferred Securities. Trust preferred securities are preferred securities typically issued by a special purpose trust subsidiary and backed by subordinated debt of that subsidiary’s parent corporation. Trust preferred securities may have varying maturity dates, at times in excess of 30 years, or may have no specified maturity date with an onerous interest rate adjustment if not called on the first call date. Dividend payments of the trust preferred securities generally coincide with interest payments on the underlying subordinated debt. Trust preferred securities generally have a yield advantage over traditional preferred stocks, but unlike preferred stocks, distributions are treated as interest rather than dividends for U.S. federal income tax purposes and therefore, are not eligible for the dividends-received deduction. See “Tax Matters.” Trust preferred securities are subject to unique risks, which include the fact that dividend payments will only be paid if interest payments on the underlying obligations are made, which interest payments are dependent on the financial condition of the parent corporation and may be deferred for up to 20 consecutive quarters. There is also the risk that the underlying obligations, and thus the trust preferred securities, may be prepaid after a stated call date or as a result of certain tax or regulatory events, resulting in a lower yield to maturity.

U.S. Government Obligations. Securities issued or guaranteed by U.S. Government agencies and instrumentalities include obligations that are supported by: (a) the full faith and credit of the U.S. Treasury (e.g., direct pass-through certificates of the Government National Mortgage Association (“Ginnie Maes”)); (b) the limited authority of the issuer or guarantor to borrow from the U.S. Treasury (e.g., obligations of Federal Home Loan Banks); or (c) only the credit of the issuer or guarantor (e.g., obligations of the Federal Home Loan Mortgage Corporation). In the case of obligations not backed by the full faith and credit of the U.S. Treasury, the agency issuing or guaranteeing the obligation is principally responsible for ultimate repayment.

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Agencies and instrumentalities that issue or guarantee debt securities and that have been established or sponsored by the U.S. Government include, in addition to those identified above, the Bank for Cooperatives, the Export-Import Bank, the Federal Farm Credit System, the Federal Intermediate Credit Banks, the Federal Land Banks, the Federal National Mortgage Association and the Student Loan Marketing Association.

Warrants and Equity Securities. The Fund may acquire equity securities and warrants issued by an issuer or its affiliates as part of a package of investments in the issuer or its affiliates issued in connection with an adjustable rate instrument or other debt instrument of the issuer. The Fund also may convert a warrant so acquired into the underlying security.

Repurchase Agreements. The Fund may invest in repurchase agreements. A repurchase agreement is a contractual agreement whereby the seller of securities agrees to repurchase the same security at a specified price on a future date agreed upon by the parties. The agreed-upon repurchase price determines the yield during the Fund’s holding period. Repurchase agreements are considered to be loans collateralized by the underlying security that is the subject of the repurchase contract. The Fund will only enter into repurchase agreements with registered securities dealers or domestic banks that, in the opinion of Teachers Advisors, present minimal credit risk. The risk to the Fund is limited to the ability of the issuer to pay the agreed-upon repurchase price on the delivery date; however, although the value of the underlying collateral at the time the transaction is entered into always equals or exceeds the agreed-upon repurchase price, if the value of the collateral declines there is a risk of loss of both principal and interest. In the event of default, the collateral may be sold but the Fund might incur a loss if the value of the collateral declines, and might incur disposition costs or experience delays in connection with liquidating the collateral. In addition, if bankruptcy proceedings are commenced with respect to the seller of the security, realization upon the collateral by the Fund may be delayed or limited. Teachers Advisors will monitor the value of the collateral at the time the transaction is entered into and at all times subsequent during the term of the repurchase agreement in an effort to determine that such value always equals or exceeds the agreed-upon repurchase price. In the event the value of the collateral declines below the repurchase price, Teachers Advisors will demand additional collateral from the issuer to at least that of the repurchase price, including interest.

New Securities and Other Investment Techniques. New types of securities and other investment and hedging practices are developed from time to time. Nuveen Fund Advisors and Teachers Advisors expect, consistent with the Fund’s investment objectives and policies, to invest in such new types of securities and to engage in such new types of investment practices if they believe that these investments and investment techniques may assist the Fund in achieving its investment objectives. In addition, Nuveen Fund Advisors and Teachers Advisors may use investment techniques and instruments that are not specifically described herein.

Short-Term Debt Securities; Temporary Defensive Position; Invest-Up Period. During the period in which the net proceeds of the offering of Common Shares are first being invested, the proceeds from the issuance of Preferred Shares, if any, commercial paper or notes and/or other borrowings are being invested, or during periods in which Nuveen Fund Advisors or Teachers Advisors determines that it is temporarily unable to follow the Fund’s investment strategy or that it is impractical to do so or the period in which the Fund’s assets are being liquidated in anticipation of the Fund’s termination, the Fund may deviate from its investment policies and objectives and invest up to 100% of its Managed Assets in short term investments, including high quality, short-term securities or may invest in short- or intermediate-term U.S. Treasury securities. Nuveen Fund Advisors’ and Teachers Advisors’ determination that it is temporarily unable to follow the Fund’s investment strategy or that it is impracticable to do so will generally occur only in situations in which a market disruption event has occurred and where trading in the securities selected through application of the Fund’s investment strategy is extremely limited or absent. In such a case, the Fund may not pursue or achieve its investment objectives.

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Cash and cash equivalents are defined to include, without limitation, the following:

(1) Non-U.S. government securities which have received the highest investment-grade credit rating and U.S. government securities, including bills, notes and bonds differing as to maturity and rates of interest that are either issued or guaranteed by the U.S. Treasury or by U.S. Government agencies or instrumentalities. U.S. government agency securities include securities issued by (a) the Federal Housing Administration, Farmers Home Administration, Export-Import Bank of the United States, Small Business Administration and the Government National Mortgage Association, whose securities are supported by the full faith and credit of the United States; (b) the Federal Home Loan Banks, Federal Intermediate Credit Banks, and the Tennessee Valley Authority, whose securities are supported by the right of the agency to borrow from the U.S. Treasury; (c) the Federal National Mortgage Association, whose securities are supported by the discretionary authority of the U.S. Government to purchase certain obligations of the agency or instrumentality; and (d) the Student Loan Marketing Association, whose securities are supported only by its credit. While the U.S. Government provides financial support to such U.S. Government-sponsored agencies or instrumentalities, no assurance can be given that it always will do so since it is not so obligated by law. The U.S. Government, its agencies and instrumentalities do not guarantee the market value of their securities. Consequently, the value of such securities may fluctuate.

(2) Certificates of deposit issued against funds deposited in a bank or a savings and loan association. Such certificates are for a definite period of time, earn a specified rate of return, and are normally negotiable. The issuer of a certificate of deposit agrees to pay the amount deposited plus interest to the bearer of the certificate on the date specified thereon. Under current Federal Deposit Insurance Corporation regulations, the maximum insurance payable as to any one certificate of deposit is $250,000; therefore, certificates of deposit purchased by the Fund may not be fully insured.

(3) Commercial paper, which consists of short-term unsecured promissory notes, including variable rate master demand notes issued by corporations to finance their current operations. Investments in commercial paper will be limited to commercial paper rated in the highest categories by an NRSRO and which mature within one year of the date of purchase or carry a variable rate of interest. Master demand notes are direct lending arrangements between the Fund and a corporation. There is no secondary market for such notes. However, they are redeemable by the Fund at any time. Teachers Advisors will consider the financial condition of the corporation (e.g., earning power, cash flow, and other liquidity measures) and will continuously monitor the corporation’s ability to meet all of its financial obligations, because the Fund’s liquidity might be impaired if the corporation were unable to pay principal and interest on demand.

(4) The Fund may invest in bankers’ acceptances, which are short-term credit instruments used to finance commercial transactions. Generally, an acceptance is a time draft drawn on a bank by an exporter or an importer to obtain a stated amount of funds to pay for specific merchandise. The draft is then “accepted” by a bank that, in effect, unconditionally guarantees to pay the face value of the instrument on its maturity date. The acceptance may then be held by the accepting bank as an asset or it may be sold in the secondary market at the going rate of interest for a specific maturity.

(5) The Fund may invest in bank time deposits, which are monies kept on deposit with banks or savings and loan associations for a stated period of time at a fixed rate of interest. There may be penalties for the early withdrawal of such time deposits, in which case the yields of these investments will be reduced.

(6) The Fund may invest in shares of money market funds in accordance with the provisions of the 1940 Act, the rules thereunder and interpretations thereof.

Firm Commitment Agreements and Purchase of “When-Issued” Securities. The Fund can enter into firm commitment agreements for the purchase of securities on a specified future date. Thus, the Fund may purchase,

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for example, issues of fixed-income instruments on a “when-issued” basis, whereby the payment obligation, or yield to maturity, or coupon rate on the instruments may not be fixed at the time of the transaction. In addition, the Fund may invest in asset-backed securities on a delayed delivery basis. This reduces the Fund’s risk of early repayment of principal, but exposes the Fund to some additional risk that the transaction will not be consummated.

When the Fund enters into a firm commitment agreement, liability for the purchase price—and the rights and risks of ownership of the securities—accrues to the Fund at the time it becomes obligated to purchase such securities, although delivery and payment occur at a later date. Accordingly, if the market price of the security should decline, the effect of the agreement would be to obligate the Fund to purchase the security at a price above the current market price on the date of delivery and payment. During the time the Fund is obligated to purchase such securities, it will be required to segregate assets. See “Segregation of Assets” below.

Exchange-Traded Notes (“ETNs”) and Equity-Linked Notes (“ELNs”). The Fund may purchase shares of ETNs or ELNs. ETNs and ELNs are fixed-income securities with principal and/or interest payments (or other payments) linked to the performance of referenced currencies, interest rates, commodities, indices or other financial indicators (each, a “Reference”), or linked to the performance of a specified investment strategy (such as an options or currency trading program). ETNs are traded on an exchange, while ELNs are not. Often, ETNs and ELNs are structured as uncollateralized medium-term notes. Typically, the Fund would purchase ETNs or ELNs to obtain exposure to all or a portion of the financial markets or specific investment strategies.

Because ETNs and ELNs are structured as fixed-income securities, they are generally subject to the risks of fixed-income securities, including (among other risks) the risk of default by the issuer of the ETN or ELN. The price of an ETN or ELN can fluctuate within a wide range, and the Fund could lose money investing in an ETN or ELN if the value of the Reference or the performance of the specified investment strategy goes down. In addition, ETNs and ELNs are subject to the following risks that do not apply to most fixed-income securities: (1) the market price of the ETNs or ELNs may trade at a discount to the market price of the Reference or the performance of the specified investment strategy; (2) an active trading market for ETNs or ELNs may not develop or be maintained; or (3) trading of ETNs may be halted if the listing exchange’s officials deem such action appropriate, the ETNs are de-listed from the exchange or the activation of market-wide “circuit breakers” (which are tied to large decreases in stock prices) halts stock trading generally.

Segregation of Assets

As a closed-end investment company registered with the SEC, the Fund is subject to the federal securities laws, including the 1940 Act, the rules thereunder, and various interpretive positions of the SEC and its staff. In accordance with these laws, rules and positions, the Fund must “set aside” (often referred to as “asset segregation”) liquid assets, or engage in other SEC staff-approved measures, to “cover” open positions with respect to certain kinds of derivatives instruments. The Fund reserves the right to modify its asset segregation policies in the future to comply with any changes in the positions from time to time articulated by the SEC or its staff, such as the SEC’s recently proposed rules governing the use of derivatives by registered investment companies, regarding asset segregation.

The Fund generally will use its assets to cover its obligations as required by the 1940 Act, the rules thereunder, and applicable positions of the SEC and its staff. As a result of their segregation, such assets may not be used for other operational purposes. Teachers Advisors will monitor the Fund’s use of derivatives and will take action as necessary for the purpose of complying with the asset segregation policy stated above. Such actions may include the sale of the Fund’s portfolio investments.

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Loan of Portfolio Securities

The Fund may lend portfolio securities to brokers or dealers or other financial institutions although it has no current intention to do so. The procedure for the lending of securities will include the following features and conditions. The borrower of the securities will deposit cash or liquid securities with the Fund in an amount equal to a minimum of 100% of the market value of the securities lent. The Fund will invest the cash collateral in short-term debt securities or cash equivalents and earn the interest thereon. A negotiated portion of the income so earned may be paid to the borrower and/or the broker who arranged the loan. If the Fund receives securities as collateral, the Fund will receive a fee from the borrower. If the value of the collateral drops below the required minimum at any time, the borrower may be called upon to post additional collateral. If the additional collateral is not paid, the loan will be immediately due and the Fund may use the collateral or its own cash to replace the securities by purchase in the open market charging any loss to the borrower. These will be “demand” loans and may be terminated by the Fund at any time. The Fund will receive any dividends and interest paid on the securities lent and the loans will be structured to assure that the Fund will be able to exercise its voting rights on the securities.

Portfolio Trading and Turnover

Portfolio trading may be undertaken to accomplish the investment objectives of the Fund in relation to actual and anticipated movements in interest rates. In addition, a security may be sold and another of comparable quality purchased at approximately the same time to take advantage of what Teachers Advisors believes to be a temporary price disparity between the two securities. Temporary price disparities between two comparable securities may result from supply and demand imbalances where, for example, a temporary oversupply of certain securities may cause a temporarily low price for such securities, as compared with other securities of like quality and characteristics.

A security also may be sold when Teachers Advisors anticipates a change in the price of such security, Teachers Advisors believes the price of a security has reached or is near a realistic maximum, or there are other securities that Teachers Advisors believes are more attractive given the Fund’s investment objectives. The Fund also may engage to a limited extent in short-term trading consistent with its investment objectives. Securities may be sold in anticipation of a market decline or purchased in anticipation of a market rise and later sold, but the Fund will not engage in trading solely to recognize a gain. Subject to the foregoing, the Fund will attempt to achieve its investment objectives by prudent selection of securities with a view to holding them for investment. While there can be no assurance thereof, the Fund anticipates that its annual portfolio turnover rate generally will not exceed 50% under normal circumstances. However, the rate of turnover will not be a limiting factor when the Fund deems it desirable to sell or purchase securities. Therefore, depending on market conditions, the annual portfolio turnover rate of the Fund may exceed 50% in particular years. A higher portfolio turnover rate results in correspondingly greater brokerage commissions and other transactional expenses that are borne by the Fund. High portfolio turnover may result in the realization of net short-term capital gains by the Fund which, when distributed to shareholders, will be taxable as ordinary income.

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MANAGEMENT OF THE FUND

TRUSTEES AND OFFICERS

The management of the Fund, including general supervision of the duties performed for the Fund under the investment management agreement with Nuveen Fund Advisors (the “Investment Management Agreement”), is the responsibility of the Board of Trustees of the Fund. As of August 1, 2017, the number of trustees of the Fund is twelve, one of whom is an “interested person” (as the term “interested person” is defined in the 1940 Act) and eleven of whom are not interested persons (referred to herein as “independent trustees”). None of the independent trustees has ever been a director, trustee or employee of, or consultant to, Nuveen, Nuveen Fund Advisors, Teachers Advisors, or their affiliates. The Board of Trustees is divided into three classes, Class I, Class II and Class III, the Class I trustees serving until the 2019 annual meeting, the Class II trustees serving until the 2020 annual meeting and the Class III trustees serving until the 2018 annual meeting, in each case until their respective successors are elected and qualified, as described below. Currently, William C. Hunter, Judith M. Stockdale, Carole E. Stone and Margaret L. Wolff are slated in Class I, David J. Kundert, John K. Nelson, Terence J. Toth and Robert L. Young are slated in Class II and Margo L. Cook, Jack B. Evans, Albin F. Moschner and William J. Schneider are slated in Class III. Robert L. Young has been appointed to the Board of Trustees of the Nuveen Funds (as defined below), effective July 1, 2017. If the Fund issues preferred shares, two of the Fund’s trustees would be elected by the holders of such preferred shares, voting separately as a class. The remaining trustees of the Fund would be elected by holders of common shares and preferred shares, voting together as a class. In the event that the Fund fails to pay dividends on outstanding preferred shares for two years, holders of preferred shares would be entitled to elect a majority of trustees of the Fund. The officers of the Fund serve annual terms and are elected on an annual basis. The names, business addresses and years of birth of the trustees and officers of the Fund, their principal occupations and other affiliations during the past five years, the number of portfolios each oversees and other directorships they hold are set forth below. Except as noted in the table below, the trustees of the Fund are directors or trustees, as the case may be, of 92 Nuveen-sponsored open-end mutual funds (the “Nuveen Mutual Funds”); and 74 Nuveen-sponsored closed-end funds and ten Nuveen-sponsored exchange-traded funds (collectively with the Nuveen Mutual Funds and the Nuveen-sponsored closed-end funds, the “Nuveen Funds”).

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