X0609 4 2026-11-02 0001326801 Meta Platforms, Inc. META 0001160077 Andreessen Marc L false C/O ANDREESSEN HOROWITZ 2865 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025 true false false false 0 Class A Common Stock 2026-11-02 4 S 0 5573 606.85 D 15378 I By Andreessen Horowitz Fund VIII, L.P. Class A Common Stock 2026-11-02 4 S 0 872 608.26 D 14506 I By Andreessen Horowitz Fund VIII, L.P. Class A Common Stock 2026-11-02 4 S 0 1964 609.33 D 12542 I By Andreessen Horowitz Fund VIII, L.P. Class A Common Stock 2026-11-02 4 S 0 4629 610.27 D 7913 I By Andreessen Horowitz Fund VIII, L.P. Class A Common Stock 2026-11-02 4 S 0 4571 611.14 D 3342 I By Andreessen Horowitz Fund VIII, L.P. Class A Common Stock 2026-11-02 4 S 0 1986 612.12 D 1356 I By Andreessen Horowitz Fund VIII, L.P. Class A Common Stock 2026-11-02 4 S 0 1292 613.10 D 64 I By Andreessen Horowitz Fund VIII, L.P. Class A Common Stock 2026-11-02 4 S 0 64 613.88 D 0 I By Andreessen Horowitz Fund VIII, L.P. Class A Common Stock 49448 I By LAMA Community Trust The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $606.60 per share to $607.57 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. These shares are held of record by Andreessen Horowitz Fund VIII, L.P. ("AH VIII"), for itself and as nominee for Andreessen Horowitz Fund VIII-B, L.P., AH 2022 Annual Fund, L.P., AH 2022 Annual Fund-B, L.P., AH 2022 Annual Fund-QC, L.P. and CLF Partners III, LP. AH Equity Partners VIII, L.L.C. ("AH EP VIII"), the general partner of AH VIII, may be deemed to have sole voting and dispositive power over the shares held by AH VIII for itself and as nominee. The Reporting Person and Benjamin Horowitz are the managing members of AH EP VIII and may be deemed to have shared voting and dispositive power over the shares held by AH VIII for itself and as nominee. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by AH VIII for itself and as nominee and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of his pecuniary interest therein, if any. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $607.65 per share to $608.62 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $608.68 per share to $609.66 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $609.70 per share to $610.69 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $610.70 per share to $611.69 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $611.70 per share to $612.68 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $612.72 per share to $613.69 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $613.76 per share to $613.93 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. These shares are held of record by the LAMA Community Trust, of which the Reporting Person and his spouse are trustees. /s/ Phil Hathaway, Attorney-in-Fact for Marc L. Andreessen 2026-11-04