Foresite Capital Fund V, L.P. Form 3 Filed 2024-06-27

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 ^*

Foresite Capital Management V, LLC

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

06/27/2024

3. Issuer Name and Ticker or Trading Symbol

ALUMIS INC. [ALMS]

(Last)

(First)

(Middle)

900 LARKSPUR LANDING CIRCLE, SUITE 150

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)

LARKSPUR, CA 94939

(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	1,176,470	I	See Footnote⁽¹⁾

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)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security		6. Nature of Indirect Beneficial Ownership (Instr. 5)
Series Seed Redeemable Convertible Preferred Stock	⁽²⁾	⁽²⁾	Common Stock	1,944,577	⁽²⁾	I	See Footnote⁽³⁾
Series Seed Redeemable Convertible Preferred Stock	⁽²⁾	⁽²⁾	Common Stock	194,459	⁽²⁾	I	See Footnote⁽⁴⁾
Series A Redeemable Convertible Preferred Stock	⁽²⁾	⁽²⁾	Common Stock	1,122,994	⁽²⁾	I	See Footnote⁽³⁾
Series A Redeemable Convertible Preferred Stock	⁽²⁾	⁽²⁾	Common Stock	481,283	⁽²⁾	I	See Footnote⁽⁵⁾
Series B-1 Redeemable Convertible Preferred Stock	⁽²⁾	⁽²⁾	Common Stock	560,076	⁽²⁾	I	See Footnote⁽³⁾
Series B-1 Redeemable Convertible Preferred Stock	⁽²⁾	⁽²⁾	Common Stock	560,076	⁽²⁾	I	See Footnote⁽⁵⁾
Series B-1 Redeemable Convertible Preferred Stock	⁽²⁾	⁽²⁾	Common Stock	967,567	⁽²⁾	I	See Footnote⁽⁶⁾
Series B-2 Redeemable Convertible Preferred Stock	⁽²⁾	⁽²⁾	Common Stock	622,344	⁽²⁾	I	See Footnote⁽³⁾
Series B-2 Redeemable Convertible Preferred Stock	⁽²⁾	⁽²⁾	Common Stock	311,172	⁽²⁾	I	See Footnote⁽⁵⁾
Series B-2 Redeemable Convertible Preferred Stock	⁽²⁾	⁽²⁾	Common Stock	311,172	⁽²⁾	I	See Footnote⁽⁷⁾
Series B-2 Redeemable Convertible Preferred Stock	⁽²⁾	⁽²⁾	Common Stock	311,172	⁽²⁾	I	See Footnote⁽⁶⁾
Series C Redeemable Convertible Preferred Stock	⁽²⁾	⁽²⁾	Common Stock	1,022,398	⁽²⁾	I	See Footnote⁽³⁾
Series C Redeemable Convertible Preferred Stock	⁽²⁾	⁽²⁾	Common Stock	681,598	⁽²⁾	I	See Footnote⁽⁵⁾
Series C Redeemable Convertible Preferred Stock	⁽²⁾	⁽²⁾	Common Stock	1,703,998	⁽²⁾	I	See Footnote⁽⁷⁾
Series C Redeemable Convertible Preferred Stock	⁽²⁾	⁽²⁾	Common Stock	681,598	⁽²⁾	I	See Footnote⁽⁶⁾

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Foresite Capital Management V, LLC 900 LARKSPUR LANDING CIRCLE SUITE 150 LARKSPUR, CA 94939		X
Foresite Capital Fund V, L.P. 900 LARKSPUR LANDING CIRCLE SUITE 150 LARKSPUR, CA 94939		X
Foresite Capital Opportunity Management V, LLC 900 LARKSPUR LANDING CIRCLE SUITE 150 LARKSPUR, CA 94939		X
Foresite Capital Opportunity Fund V, L.P. 900 LARKSPUR LANDING CIRCLE SUITE 150 LARKSPUR, CA 94939		X
Foresite Capital Management VI LLC 900 LARKSPUR LANDING CIRCLE SUITE 150 LARKSPUR, CA 94939		X
Foresite Capital Fund VI LP 900 LARKSPUR LANDING CIRCLE SUITE 150 LARKSPUR, CA 94939		X
Labs Co-Invest V, LLC 900 LARKSPUR LANDING CIRCLE SUITE 150 LARKSPUR, CA 94939		X
Foresite Labs Management I, LLC 900 LARKSPUR LANDING CIRCLE SUITE 150 LARKSPUR, CA 94939		X
Foresite Labs Fund I, L.P. 900 LARKSPUR LANDING CIRCLE SUITE 150 LARKSPUR, CA 94939		X

Explanation of Responses:

1.	The shares are held of record by Foresite Labs Affiliates 2021, LLC ("Labs Affiliates"). Foresite Labs, LLC ("Labs") is the managing member of Labs Affiliates and may be deemed to have sole voting and dispositive power over such shares. James B. Tananbaum ("Tananbuam"), a manager of Labs, may be deemed to share voting and dispositive power over such shares. Each of the Reporting Persons disclaims the existence of a "group", as defined in Rule 13d-5 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and, other than Labs Affiliates, disclaims beneficial ownership of the shares held by Labs Affiliates, except to the extent of such person's pecuniary interest in such securities.
2.	Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock, Series B-1 Redeemable Convertible Preferred Stock, Series B-2 Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock has no expiration date and will automatically convert into one share of Common Stock immediately prior to the closing of the Issuer's initial public offering of its Common Stock.
3.	The shares are held of record by Foresite Capital Fund V, L.P. ("Fund V"). Foresite Capital Management V, LLC ("FCM V") is the general partner of Fund V and may be deemed to have sole voting and dispositive power over such shares. Tananbaum, the managing member of FCM V, may be deemed to have sole voting and dispositive power over such shares. Each of the Reporting Persons disclaims the existence of a "group", as defined in Rule 13d-5 of the Exchange Act, and, other than Fund V, disclaims beneficial ownership of the shares held by Fund V, except to the extent of such person's pecuniary interest in such securities.
4.	The shares are held of record by Labs Co-Invest V, LLC ("Labs Co-Invest"). FCM V is the managing member of Labs Co-Invest and may be deemed to have sole voting and dispositive power over such shares. Tananbaum, the managing member of FCM V, may be deemed to have sole voting and dispositive power over such shares. Each of the Reporting Persons disclaims the existence of a "group", as defined in Rule 13d-5 of the Exchange Act, and, other than Labs Co-Invest, disclaims beneficial ownership of the shares held by Labs Co-Invest, except to the extent of such person's pecuniary interest in such securities.
5.	The shares are held of record by Foresite Capital Opportunity Fund V, L.P. ("Opportunity Fund V"). Foresite Capital Opportunity Management V, LLC ("FCOM V") is the general partner of Opportunity Fund V and may be deemed to have sole voting and dispositive power over such shares. Tananbaum, the managing member of FCOM V, may be deemed to have sole voting and dispositive power over such shares. Each of the Reporting Persons disclaims the existence of a "group", as defined in Rule 13d-5 of the Exchange Act, and, other than Opportunity Fund V, disclaims beneficial ownership of the shares held by Opportunity Fund V, except to the extent of such person's pecuniary interest in such securities.
6.	The shares are held of record by Foresite Labs Fund I, L.P. ("Labs Fund I"). Foresite Labs Management I, LLC ("FLM I") is the general partner of Labs Fund I and may be deemed to have sole voting and dispositive power over such shares. Tananbaum, the managing member of FLM I, may be deemed to have sole voting and dispositive power over such shares. Each of the Reporting Persons disclaims the existence of a "group", as defined in Rule 13d-5 of the Exchange Act, and, other than Labs Fund I, disclaims beneficial ownership of the shares held by Labs Fund I, except to the extent of such person's pecuniary interest in such securities.
7.	The shares are held of record by Foresite Capital Fund VI, L.P. ("Fund VI"). Foresite Capital Management VI, LLC ("FCM VI") is the general partner of Fund VI and may be deemed to have sole voting and dispositive power over such shares. Tananbaum, the managing member of FCM VI, may be deemed to have sole voting and dispositive power over such shares. Each of the Reporting Persons disclaims the existence of a "group", as defined in Rule 13d-5 of the Exchange Act, and, other than Fund VI, disclaims beneficial ownership of the shares held by Fund VI, except to the extent of such person's pecuniary interest in such securities.
Remarks: This Form 3 is one of three Form 3s filed on the date hereof in respect of these shares. The Reporting Persons of the other Forms 3 are Tananbaum, Labs Affiliates and Labs.

	Signatures
	FORESITE CAPITAL MANAGEMENT V, LLC, By: /s/ James B. Tananbaum, Managing Member	06/27/2024
	FORESITE CAPITAL FUND V, L.P., By: Foresite Capital Management V, LLC, Its: General Partner, By: /s/ James B. Tananbaum, Managing Member	06/27/2024
	FORESITE CAPITAL OPPORTUNITY MANAGEMENT V, LLC, By: /s/ James B. Tananbaum, Managing Member	06/27/2024
	FORESITE CAPITAL OPPORTUNITY FUND V, L.P., By: Foresite Capital Opportunity Management V, LLC, Its: General Partner, By: /s/ James B. Tananbaum, Managing Member	06/27/2024
	FORESITE CAPITAL MANAGEMENT VI, LLC, By: /s/ James B. Tananbaum, Managing Member	06/27/2024
	FORESITE CAPITAL FUND VI, L.P., By: Foresite Capital Management VI, LLC, Its: General Partner, By: /s/ James B. Tananbaum, Managing Member	06/27/2024
	LABS CO-INVEST V, LLC, By: Foresite Capital Management V, LLC, Its: Managing Member, By: /s/ James B. Tananbaum, Managing Member	06/27/2024
	FORESITE LABS MANAGEMENT I, LLC, By: /s/ James B. Tananbaum, Managing Member	06/27/2024
	FORESITE LABS FUND I, L.P., By: Foresite Labs Management I, LLC, Its: General Partner, By: /s/ James B. Tananbaum, Managing Member	06/27/2024
	** Signature of Reporting Person	Date
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