X0508 4 2026-02-18 0 0001326801 Meta Platforms, Inc. META 0001917373 Bosworth Andrew C/O META PLATFORMS, INC. 1 META WAY MENLO PARK CA 94025 0 1 0 0 Chief Technology Officer 1 Class A Common Stock 2026-02-18 4 S 0 4329 630.6848 D 6601 D Class A Common Stock 2026-02-18 4 S 0 3320 631.7924 D 3281 D Class A Common Stock 2026-02-18 4 S 0 440 632.4918 D 2841 D Class A Common Stock 66329 I Andrew Bosworth Living Trust The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 31, 2025. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $630.28 to $631.245 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. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $631.34 to $ $631.99 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. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $632.41 to $632.50 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. /s/ Erin Guldiken, attorney-in-fact for Andrew Bosworth 2026-02-20