Statement of Changes in Beneficial Ownership - Form 4

Ownership Submission

FORM 4 Check this box if no longer subject to Section 16, Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549STATEMENT OF CHANGES IN 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. 2. Issuer Name and Ticker or Trading Symbol Camp4 Therapeutics Corp [CAMP] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 2865 SAND HILL ROAD, SUITE 101 , 3. Date of Earliest Transaction (Month/Day/Year) (Street) MENLO PARK CA 94025 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Join/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code 4. Securities Acquired (A) or Disposed of (D) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) 6. Ownership Form: Direct (D) or Indirect (I) 7. Nature of Indirect Beneficial Ownership Code V Amount (A) or (D) Price

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

1. Title of Derivate Security	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code	5. Number of Derivative Securities Acquired (A) or Disposed of (D)	6. Date Exercisable and Expiration Date	7. Title and Amount of Securities Underlying Derivative Security	8. Price of Derivative Security	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)	11. Nature of Indirect Beneficial Ownership
Code	V	(A)	(D)	Date Exercisable	Expriation Date	Title	Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
Director	10% Owner	Officer	Other
AH Equity Partners Bio I, L.L.C. 2865 SAND HILL ROAD, SUITE 101 MENLO PARK, CA94025
AH Bio Fund I, L.P. 2865 SAND HILL ROAD, SUITE 101 MENLO PARK, CA94025		X
AH Equity Partners Bio IV, L.L.C. 2865 SAND HILL ROAD, SUITE 101 MENLO PARK, CA94025		X
AH Bio Fund IV, L.P. 2865 SAND HILL ROAD, SUITE 101 MENLO PARK, CA94025		X
Andreessen Marc L C/O ANDREESSEN HOROWITZ 2865 SAND HILL ROAD, SUITE 101 MENLO PARK, CA94025		X
HOROWITZ BENJAMIN A C/O ANDREESSEN HOROWITZ 2865 SAND HILL ROAD, SUITE 101 MENLO PARK, CA94025		X

Signatures

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	2024-10-17
**Signature of Reporting Person	Date
AH Equity Partners Bio I, L.L.C., By: /s/ Scott Kupor, Authorized Signatory	2024-10-17
**Signature of Reporting Person	Date
AH Bio Fund IV, L.P. for itself and as nominee for the AH Bio Fund IV Entities, By: AH Equity Partners Bio IV, L.L.C., its General Partner, By: /s/ Scott Kupor, Authorized Signatory	2024-10-17
**Signature of Reporting Person	Date
AH Equity Partners Bio IV, L.L.C., By: /s/ Scott Kupor, Authorized Signatory	2024-10-17
**Signature of Reporting Person	Date
/s/ Scott Kupor, Attorney-in-Fact for Marc Andreessen	2024-10-17
**Signature of Reporting Person	Date
/s/ Scott Kupor, Attorney-in-Fact for Benjamin Horowitz	2024-10-17
**Signature of Reporting Person	Date

Explanation of Responses:

(*)	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).
(1)	Each share of Series A Prime Preferred Stock and Series B Preferred Stock (collectively, the "Preferred Stock") converted into shares of Common Stock of the Issuer on a 11.2158-for-one basis without payment of further consideration. Immediately prior to the closing of the Issuer's initial public offering, the Preferred Stock was converted into the number of shares of Common Stock of the Issuer shown in column 7 of Table II. The Preferred Stock had 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. AH Equity Partners Bio I, L.L.C. ("AH EP Bio I"), the general partner of AH Bio I, 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.
(3)	These shares are held of record by AH Bio Fund IV, L.P. ("AH Bio IV"), for itself and as nominee for AH Bio Fund IV-B, L.P., AH 2022 Annual Fund, L.P., AH 2022 Annual Fund-B, L.P., AH 2022 Annual Fund-QC, L.P., and CLF Partners III, LP (collectively, the "AH Bio Fund IV Entities"). AH Equity Partners Bio IV, L.L.C. ("AH EP Bio IV"), the general partner of AH Bio IV, 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 IV, 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 IV 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.

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