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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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Polaris Partners GP X, L.L.C.
2. Date of Event Requiring Statement (Month/Day/Year)
10/15/2024		 3. Issuer Name and Ticker or Trading Symbol
Camp4 Therapeutics Corp [CAMP]
(Last)
(First)
(Middle)
ONE MARINA PARK DRIVE, 8TH FLOOR		 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)
10/15/2024
(Street)

BOSTON, MA 02210		 6. Individual or Joint/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 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 909,090
I
See Footnote (1)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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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 / Address Relationships
Director 10% Owner Officer Other
Polaris Partners GP X, L.L.C.
ONE MARINA PARK DRIVE, 8TH FLOOR
BOSTON, MA 02210		     X    
Polaris Partners X, L.P.
ONE MARINA PARK DRIVE, 8TH FLOOR
BOSTON, MA 02210		     X    
SCHULMAN AMY W
ONE MARINA PARK DRIVE, 8TH FLOOR
BOSTON, MA 02210		     X    
Chee Brian
ONE MARINA PARK DRIVE, 8TH FLOOR
BOSTON, MA 02210		     X    

Signatures

/s/ Lauren Crockett, as general counsel of Polaris Partners GP X, L.L.C., general partner of Polaris Partners X, L.P. 10/22/2024
**Signature of Reporting Person Date

/s/ Lauren Crockett, as general counsel of Polaris Partners GP X, L.L.C. 10/22/2024
**Signature of Reporting Person Date

/s/ Lauren Crockett, as attorney-in-fact for Brian Chee 10/22/2024
**Signature of Reporting Person Date

/s/ Lauren Crockett, as attorney-in-fact for Amy Schulman 10/22/2024
**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) The reported securities are owned directly by Polaris Partners X, L.P. ("PP X"). Polaris Partners GP X, L.L.C. ("PPGP X") is the general partner of PP X. Each of Amy Schulman and Brian Chee are the managing members of PPGP X (the "Managing Members"). Amir Nashat ("Mr. Nashat"), a member of the Issuer's board of directors, is an interest holder of PPGP X. Each of PPGP X, the Managing Members and Mr. Nashat, in their respective capacities with respect to PPGP X, may be deemed to have shared voting, investment and dispositive power with respect to the securities held by PP X. Each of PPGP X, the Managing Members and Mr. Nashat disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of the Managing Members, Mr. Nashat or PPGP X is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.
 
Remarks:
This Form 3/A amends the Form 3 filing dated October 15, 2024 (the "Original Form 3") solely to add Brian Chee as an additional Reporting Person.  Although Mr. Chee was disclosed in the Original Form 3, he was not included as a Reporting Person because he did not have codes for the EDGAR system at such time.

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