Sec Form 4 Filing - Andreessen Marc L @ Meta Platforms, Inc. - 2025-08-04

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. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP 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 Andreessen Marc L 2. Issuer Name and Ticker or Trading Symbol Meta Platforms, Inc. [ META] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O ANDREESSEN HOROWITZ, 2865 SAND HILL RD., STE. 101 3. Date of Earliest Transaction (MM/DD/YY) 08/04/2025 (Street) MENLO PARK, CA94025 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ 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 (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Class A Common Stock 08/04/2025 A 212,531 ( 1 ) A 212,531 I By Andreessen Horowitz Fund VIII, L.P. ( 2 ) ( 3 ) Class A Common Stock 48,773 I By the LAMA Community Trust ( 4 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Andreessen Marc L C/O ANDREESSEN HOROWITZ 2865 SAND HILL RD., STE. 101 MENLO PARK, CA94025 X Signatures /s/ Erin Guldiken, attorney-in-fact for Marc L. Andreessen 08/05/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Represents shares received as consideration in a business acquisition by the Issuer. ( 2 )Shares held of record by Andreessen Horowitz Fund VIII, L.P., for itself and as nominee for Andreessen Horowitz Fund VIII-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 Fund VIII Entities"). ( 3 )AH Equity Partners VIII, L.L.C. ("AH EP VIII"), the general partner of the AH Fund VIII Entities, may be deemed to have sole voting and dispositive power over the shares held by the AH Fund VIII Entities. The reporting person and Benjamin Horowitz are the managing members of AH EP VIII and may be deemed to have shared voting and dispositive power over the shares held by the AH Fund VIII Entities. The reporting person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Fund VIII Entities and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities, except to the extent of his pecuniary interest therein, if any. ( 4 )Shares held of record by the LAMA Community Trust, of which the reporting person and his spouse are trustees.

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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