4Filing Date: Sep 11, 2026

Meta

Statement of Changes in Beneficial Ownership

View SEC Filing
ACC: 0000950103-26-013860
Total Value$13.01M
Trades3
Insiders1

Transaction Details

Cox Christopher K
Chief Product Officer·Indirect · Christopher K. Cox Revocable Trust
Sell · Dispose
Class A Common Stock
Shares-1.42K
Price$651.15
Total Value$925.9K
Shares Owned After244.52K
Transaction DateSep 9, 2026
10b5-1
Footnotes ▸

The sales reported were effected pursuant to the Rule 10b5-1 trading plan adopted by the reporting person on May 19, 2026. | The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $651.015 to $651.26 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. | Shares held of record by Christopher K. Cox, Trustee of The Christopher K. Cox Revocable Trust.

Cox Christopher K
Chief Product Officer·Indirect · Christopher K. Cox Revocable Trust
Sell · Dispose
Class A Common Stock
Shares-18.58K
Price$650.21
Total Value$12.08M
Shares Owned After245.94K
Transaction DateSep 9, 2026
10b5-1
Footnotes ▸

The sales reported were effected pursuant to the Rule 10b5-1 trading plan adopted by the reporting person on May 19, 2026. | The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $650.00 to $650.93 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. | Shares held of record by Christopher K. Cox, Trustee of The Christopher K. Cox Revocable Trust.

Cox Christopher K
Chief Product Officer·Indirect · Cox-Vadakan Irrevocable Remainder Trust
Class A Common Stock
Shares0
Price-
Total Value$0
Shares Owned After55.05K
10b5-1Holding Only
Footnotes ▸

Shares held of record by Christopher K. Cox and Visra Vichit-Vadakan, Co-Trustees of The Cox-Vadakan Irrevocable Remainder Trust.

Post-Transaction Holdings

Cox Christopher K · Chief Product Officer
SecuritySharesChange
Class A Common Stock244.52K-20.00K (-7.56%)
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Deep Analysis

Meta Chief Product Officer Christopher Cox sold 20,000 Class A shares for about $13.0M under a Rule 10b5-1 plan, cutting the revocable trust's stake by roughly 7.6%.

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Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-09-09 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: 2026-09-09 | Code: S (Open market sale) Shares: -18,578 | Price: $650.21 Total Value: $12,079,640.39 Shares Owned After: 245,938 | 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 $650.00 to $650.93 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. [Transaction #2] Security: Class A Common Stock Date: 2026-09-09 | Code: S (Open market sale) Shares: -1,422 | Price: $651.15 Total Value: $925,934.73 Shares Owned After: 244,516 | 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. [F4] The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $651.015 to $651.26 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: [F5] 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 $650.00 to $650.93 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: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $651.015 to $651.26 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. F5: 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 (2026-09-11)

keid analysis is for reference only and does not constitute investment advice.