Meta

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-09-15 10b5-1 Pre-arranged Plan: Yes --- Issuer --- Name: Meta Platforms, Inc. (META) CIK: 0001326801 --- Reporting Owner --- Name: Cox Christopher K CIK: 0001607459 Role: Officer (Chief Product Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Class A Common Stock Date: 2026-09-15 | Code: S (Open market sale) Shares: -20,000 | Price: $675.23 Total Value: $13,504,556.00 Shares Owned After: 224,516 | Ownership: I (Indirect) | Nature: Christopher K. Cox Revocable Trust Footnotes: [F1] The sales reported were effected pursuant to the Rule 10b5-1 trading plan adopted by the reporting person on May 19, 2026. [F2] The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $675.005 to $675.35 per share. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. [F3] Shares held of record by Christopher K. Cox, Trustee of The Christopher K. Cox Revocable Trust. --- Holdings --- [Holding #1] Security: Class A Common Stock Ownership: I (Indirect) Footnotes: [F4] Shares held of record by Christopher K. Cox and Visra Vichit-Vadakan, Co-Trustees of The Cox-Vadakan Irrevocable Remainder Trust. --- Footnotes (Complete Index) --- F1: The sales reported were effected pursuant to the Rule 10b5-1 trading plan adopted by the reporting person on May 19, 2026. F2: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $675.005 to $675.35 per share. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F3: Shares held of record by Christopher K. Cox, Trustee of The Christopher K. Cox Revocable Trust. F4: Shares held of record by Christopher K. Cox and Visra Vichit-Vadakan, Co-Trustees of The Cox-Vadakan Irrevocable Remainder Trust. --- Signature --- /s/ /s/ Erin Guldiken, attorney-in-fact for Christopher K. Cox (2026-09-17)