Meta Platforms, Inc.

Rule 10b5-1 Trading Plans

During the quarter ended December 31, 2025, the officers and directors listed below adopted, modified, orterminated trading plans intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Securities Exchange Act of 1934, as amended. References to "net shares received" below refer to net shares received by an officer after excluding any shares withheld by us to satisfy our income tax withholding and remittance obligations in connection with the net settlement of equity awards.

On November 17, 2025, Javier Olivan, our Chief Operating Officer, entered into a trading plan that provides for the sale of up to all of the net shares received during 2026 pursuant to Mr. Olivan's outstanding equity awards and any future equity award grants, as well as the sale of an aggregate of up to 43,333 shares of our Class A common stock held by Mr.

Olivan and his affiliated entities. The plan will terminate on February 20, 2027, subject to early termination for certain specified events set forth in the plan.

On November 25, 2025, Peggy Alford, amember of our board of directors, entered into a trading plan that provides for the sale of an aggregate of up to $1 million worth of shares of our Class A common stock. The plan will terminate on November 15, 2026, subject to early termination for certain specified events set forth in the plan.

On November 25, 2025, Susan Li, our Chief Financial Officer, entered into a trading plan that provides for the sale of an aggregate of up to 112,273 shares of our Class A common stock and up to all of the net shares received during 2026 pursuant to Ms. Li and her spouse's outstanding equity awards and any future equity award grants. The plan will terminate on November 24, 2026, subject to early termination for certain specified events set forth in the plan.