FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person *

NLW1, LLC

2. Date of Event Requiring Statement (Month/Day/Year)

06/19/2015

3. Issuer Name and Ticker or Trading Symbol

Security Devices International Inc. [SDEV]
(Last)
(First)
(Middle)


12 SOUTH MAIN STREET, SUITE 203

4. Relationship of Reporting Person(s) to Issuer

(Check all applicable)

_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)

5. If Amendment, Date Original Filed (Month/Day/Year)

(Street)

NORWALK, CT 06845
(City)
(State)
(Zip)

6. Individual or Joint/Group Filing

(Check applicable line)

_____ Form Filed by One Reporting Person
__X__ Form Filed by More than One Reporting Person


Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4)

2. Amount of Securities Beneficially Owned (Instr. 4)

3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)

4. Nature of Indirect Beneficial Ownership (Instr. 5)

Common Stock, par value $0.001 (1)

7,575,757
I (1) (2) (4)

See footnotes

Common Stock, par value $0.001 (1)

2,898,765
I (1) (3) (4)

See footnotes



Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)

2. Date Exercisable and Expiration Date (Month/Day/Year)

3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)

4. Conversion or Exercise Price of Derivative Security

5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)

6. Nature of Indirect Beneficial Ownership (Instr. 5)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares





Reporting Owners
Reporting Owner Name / AddressRelationships
Director10% OwnerOfficerOther

NLW1, LLC
12 SOUTH MAIN STREET, SUITE 203
NORWALK, CT 06845

  X  

REF Securities & Co.
12 SOUTH MAIN STREET, SUITE 203
NORWALK, CT 06854

  X  

Friedman Rodd
12 SOUTH MAIN STREET, SUITE 203
NORWALK, CT 06854

  X  

Explanation of Responses:

This Form 3 is filed jointly by NLW1, LLC ("NLW1"), REF Securities & Co. ("REF"), and Rodd Friedman (collectively the "Reporting Persons"). Each of the Reporting persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the issuer's outstanding shares of common stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to this extent of his or its pecuniary interest therein. The filing of this Form 3 shall not be deemed an admission that the Reporting Persons are, for purposes of Section 13(d) the beneficial owners of any securities of the issuer he or it does not directly own.

Represents securities owned directly by NLW1.

Represents securities owned directly by REF.

Mr. Friedman is the sole manager of NLW1 and controls REF and may be deemed to have an indirect pecuniary interest in an indeterminate portion of the securities reported by NLW1.



Signatures

/s/ Rodd Friedman, Manager

06/29/2015

/s/ Rodd Friedman, President

06/29/2015

/s/ Rodd Friedman

06/29/2015
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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