SEC Form 3

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 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person* AH Equity Partners Bio I, L.L.C. (Last) (First) (Middle) 2865 SAND HILL ROAD, SUITE 101 (Street) MENLO PARK CA 94025 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 10/10/2024	3. Issuer Name and Ticker or Trading Symbol Camp4 Therapeutics Corp [ CAMP ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner Officer (give title below) Other (specify below)	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person 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)

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: 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
Series A Prime Preferred Stock	(1)	(1)	Common Stock	1,337,513	(1)	I	By AH Bio Fund I, L.P., as nominee(2)
Series B Preferred Stock	(1)	(1)	Common Stock	60,554	(1)	I	By AH Bio Fund I, L.P., as nominee(2)

1. Name and Address of Reporting Person* AH Equity Partners Bio I, L.L.C. (Last) (First) (Middle) 2865 SAND HILL ROAD, SUITE 101 (Street) MENLO PARK CA 94025 (City) (State) (Zip)

1. Name and Address of Reporting Person* AH Bio Fund I, L.P. (Last) (First) (Middle) 2865 SAND HILL ROAD, SUITE 101 (Street) MENLO PARK CA 94025 (City) (State) (Zip)

1. Name and Address of Reporting Person* Andreessen Marc L (Last) (First) (Middle) C/O ANDREESSEN HOROWITZ 2865 SAND HILL ROAD, SUITE 101 (Street) MENLO PARK CA 94025 (City) (State) (Zip)

1. Name and Address of Reporting Person* HOROWITZ BENJAMIN A (Last) (First) (Middle) C/O ANDREESSEN HOROWITZ 2865 SAND HILL ROAD, SUITE 101 (Street) MENLO PARK CA 94025 (City) (State) (Zip)

Explanation of Responses:

1. Each share of Series A Prime Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") is convertible into shares of Common Stock of the Issuer on a 11.2158-for-one basis without payment of further consideration. Upon the closing of the Issuer's initial public offering, the Preferred Stock will convert into the number of shares of Common Stock of the Issuer shown in column 3. The Preferred Stock has no expiration date.

2. These shares are held of record by AH Bio Fund I, L.P. ("AH Bio I") for itself and as nominee for AH Bio Fund I-B, L.P. (collectively, the "AH Bio I Entities"). AH Equity Partners Bio I, L.L.C. ("AH EP Bio I"), the general partner of the AH Bio I Entities, may be deemed to have sole power to vote and to dispose of these shares, and Marc Andreessen and Benjamin Horowitz, the managing members of AH EP Bio I, may be deemed to have shared power to vote and to dispose of these shares. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held of record by AH Bio I and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

	AH Bio Fund I, L.P. for itself and as nominee for AH Bio Fund I-B, L.P., By: AH Equity Partners Bio I, L.L.C., its General Partner, By /s/ Scott Kupor, Authorized Signatory	10/10/2024
	AH Equity Partners Bio I, L.L.C.: By /s/ Scott Kupor, Authorized Signatory	10/10/2024
	/s/ Scott Kupor, Attorney-in-Fact for Marc Andreessen	10/10/2024
	/s/ Scott Kupor, Attorney-in-Fact for Benjamin Horowitz	10/10/2024
	** Signature of Reporting Person	Date
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 5 (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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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POWER OF ATTORNEY

The undersigned individual (the "Reporting Person") hereby authorizes and designates each entity affiliated with AH Capital Management, L.L.C., or such other person or entity as is designated in writing by Marc Andreessen (the "Designated Filer") as the beneficial owner to prepare and file on behalf of the Reporting Person individually, or jointly together with other reporting persons, any and all reports, notices, communications and other documents (including, but not limited to, reports on Schedule 13D, Schedule 13G, Form 13-F, Form 3, Form 4 and Form 5) that the Reporting Person may be required to file with the United States Securities and Exchange Commission pursuant to the Securities Act of 1933, as amended (together with the implementing regulations thereto, the "Act") and the Securities Exchange Act of 1934, as amended (together with the implementing regulations thereto, the "Exchange Act") (collectively, the "Reports") with respect to the Reporting Person's ownership of, or transactions in, securities of any entity whose securities are beneficially owned (directly or indirectly) by the Reporting Person (collectively, the "Companies").

The Reporting Person hereby further authorizes and designates Scott Kupor (the "Authorized Signatory") to execute and file on behalf of the Reporting Person the Reports and to perform any and all other acts, which in the opinion of the Designated Filer or Authorized Signatory may be necessary or incidental to the performance of the foregoing powers herein granted.

The authority of the Designated Filer and the Authorized Signatory under this Document with respect to the Reporting Person shall continue until the Reporting Person is no longer required to file any Reports with respect to the Reporting Person's ownership of, or transactions in, the securities of the Companies, unless earlier revoked in writing. The Reporting Person acknowledges that the Designated Filer and the Authorized Signatory are not assuming any of the Reporting Person's responsibilities to comply with the Act or the Exchange Act.

April 10, 2019

By: /s/ Marc Andreessen

    Marc Andreessen

POWER OF ATTORNEY

The undersigned individual (the "Reporting Person") hereby authorizes and designates each entity affiliated with AH Capital Management, L.L.C., or such other person or entity as is designated in writing by Ben Horowitz (the "Designated Filer") as the beneficial owner to prepare and file on behalf of the Reporting Person individually, or jointly together with other reporting persons, any and all reports, notices, communications and other documents (including, but not limited to, reports on Schedule 13D, Schedule 13G, Form 13-F, Form 3, Form 4 and Form 5) that the Reporting Person may be required to file with the United States Securities and Exchange Commission pursuant to the Securities Act of 1933, as amended (together with the implementing regulations thereto, the "Act") and the Securities Exchange Act of 1934, as amended (together with the implementing regulations thereto, the "Exchange Act") (collectively, the "Reports") with respect to the Reporting Person's ownership of, or transactions in, securities of any entity whose securities are beneficially owned (directly or indirectly) by the Reporting Person (collectively, the "Companies").

The Reporting Person hereby further authorizes and designates Scott Kupor (the "Authorized Signatory") to execute and file on behalf of the Reporting Person the Reports and to perform any and all other acts, which in the opinion of the Designated Filer or Authorized Signatory may be necessary or incidental to the performance of the foregoing powers herein granted.

The authority of the Designated Filer and the Authorized Signatory under this Document with respect to the Reporting Person shall continue until the Reporting Person is no longer required to file any Reports with respect to the Reporting Person's ownership of, or transactions in, the securities of the Companies, unless earlier revoked in writing. The Reporting Person acknowledges that the Designated Filer and the Authorized Signatory are not assuming any of the Reporting Person's responsibilities to comply with the Act or the Exchange Act.

April 10, 2019

By: /s/ Ben Horowitz

Ben Horowitz