A Form 4 filed with the SEC on September 23, 2026, discloses that Christopher K. Cox, Chief Product Officer of Meta Platforms, Inc. (NASDAQ:META), sold a total of 40,000 shares of Class A Common Stock on September 21, 2026, through the Christopher K. Cox Revocable Trust.

Key Highlights

  • Reporting person: Christopher K. Cox, Chief Product Officer of Meta Platforms, Inc.
  • First sale: 20,000 shares of Class A Common Stock sold at a weighted average price of $700.4966, with individual transaction prices ranging from $700.00 to $700.92 per share.
  • Second sale: 20,000 shares of Class A Common Stock sold at a weighted average price of $725.0164, with individual transaction prices ranging from $725.00 to $725.06 per share.
  • Remaining indirect ownership: 184,516 shares held through the Christopher K. Cox Revocable Trust following both sales, plus 55,046 shares held through the Cox-Vadakan Irrevocable Remainder Trust.
  • Rule 10b5-1 plan: Both sales were effected pursuant to a Rule 10b5-1 trading plan adopted by Cox on May 19, 2026.

Cox Executes Two-Tranche Sale Under Pre-Arranged Trading Plan

According to the filing, Christopher K. Cox disposed of 40,000 shares of Meta Platforms Class A Common Stock on September 21, 2026, across two separate transactions, both conducted indirectly through the Christopher K. Cox Revocable Trust, of which Cox serves as trustee. The filing states that both sales were made pursuant to a Rule 10b5-1 trading plan that Cox adopted on May 19, 2026.

The first tranche of 20,000 shares was sold at a weighted average price of $700.4966 per share, with individual prices ranging from $700.00 to $700.92. The second tranche of 20,000 shares was sold at a weighted average price of $725.0164 per share, with individual prices ranging from $725.00 to $725.06. The filing notes that full information on the number of shares sold at each separate price within each range is available upon written request to the issuer, any security holder, or the SEC staff.

Following both transactions, the filing reports that Cox holds 184,516 shares indirectly through the Christopher K. Cox Revocable Trust. An additional 55,046 shares are reported as indirectly owned through the Cox-Vadakan Irrevocable Remainder Trust, held of record by Christopher K. Cox and Visra Vichit-Vadakan as co-trustees. No direct holdings or derivative securities are reported in the filing. The form was signed by Erin Guldiken as attorney-in-fact for Christopher K. Cox on September 23, 2026.

What Was Disclosed

The filing discloses two open-market sales totaling 40,000 shares of Meta Platforms Class A Common Stock by Chief Product Officer Christopher K. Cox on September 21, 2026, both executed under a pre-established Rule 10b5-1 plan adopted May 19, 2026.