Meta Platforms, Inc. (META) Insider Transactions

Reported filing row; may be amended. Do not sum filings blindly.

F1 Represents the number of shares of Class A Common Stock that have been withheld by the Issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale.

F2 Shares held of record by the reporting person, manager of Olivan D LLC.

F3 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F4 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F5 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

F6 Each RSU represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement.

F7 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2023, subject to continued service through each vesting date.

F8 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2024, subject to continued service through each vesting date.

F9 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2025, subject to continued service through each vesting date.

F10 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2026, subject to continued service through each vesting date.

References: F6, F9

Reported filing row; may be amended. Do not sum filings blindly.

F1 Represents the number of shares of Class A Common Stock that have been withheld by the Issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale.

F2 Shares held of record by the reporting person, manager of Olivan D LLC.

F3 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F4 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F5 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

F6 Each RSU represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement.

F7 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2023, subject to continued service through each vesting date.

F8 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2024, subject to continued service through each vesting date.

F9 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2025, subject to continued service through each vesting date.

F10 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2026, subject to continued service through each vesting date.

References: F6, F8

Reported filing row; may be amended. Do not sum filings blindly.

F1 Represents the number of shares of Class A Common Stock that have been withheld by the Issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale.

F2 Shares held of record by the reporting person, manager of Olivan D LLC.

F3 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F4 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F5 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

F6 Each RSU represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement.

F7 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2023, subject to continued service through each vesting date.

F8 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2024, subject to continued service through each vesting date.

F9 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2025, subject to continued service through each vesting date.

F10 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2026, subject to continued service through each vesting date.

References: F6, F7

Reported filing row; may be amended. Do not sum filings blindly.

F1 Represents the number of shares of Class A Common Stock that have been withheld by the Issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale.

F2 Shares held of record by the reporting person, manager of Olivan D LLC.

F3 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F4 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F5 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

F6 Each RSU represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement.

F7 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2023, subject to continued service through each vesting date.

F8 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2024, subject to continued service through each vesting date.

F9 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2025, subject to continued service through each vesting date.

F10 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2026, subject to continued service through each vesting date.

References: F1

Reported filing row; may be amended. Do not sum filings blindly.

F1 Represents the number of shares of Class A Common Stock that have been withheld by the Issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale.

F2 Shares held of record by the reporting person, manager of Olivan D LLC.

F3 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F4 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F5 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

F6 Each RSU represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement.

F7 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2023, subject to continued service through each vesting date.

F8 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2024, subject to continued service through each vesting date.

F9 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2025, subject to continued service through each vesting date.

F10 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2026, subject to continued service through each vesting date.

References:

Reported filing row; may be amended. Do not sum filings blindly.

F1 Represents the number of shares of Class A Common Stock that have been withheld by the Issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale.

F2 Shares held of record by the reporting person, manager of Olivan D LLC.

F3 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F4 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F5 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

F6 Each RSU represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement.

F7 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2023, subject to continued service through each vesting date.

F8 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2024, subject to continued service through each vesting date.

F9 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2025, subject to continued service through each vesting date.

F10 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2026, subject to continued service through each vesting date.

References:

Reported filing row; may be amended. Do not sum filings blindly.

F1 Represents the number of shares of Class A Common Stock that have been withheld by the Issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale.

F2 Shares held of record by the reporting person, manager of Olivan D LLC.

F3 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F4 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F5 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

F6 Each RSU represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement.

F7 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2023, subject to continued service through each vesting date.

F8 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2024, subject to continued service through each vesting date.

F9 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2025, subject to continued service through each vesting date.

F10 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2026, subject to continued service through each vesting date.

References:

Reported filing row; may be amended. Do not sum filings blindly.

F1 Represents the number of shares of Class A Common Stock that have been withheld by the Issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale.

F2 Shares held of record by the reporting person, manager of Olivan D LLC.

F3 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F4 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F5 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

F6 Each RSU represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement.

F7 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2023, subject to continued service through each vesting date.

F8 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2024, subject to continued service through each vesting date.

F9 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2025, subject to continued service through each vesting date.

F10 The RSUs vest quarterly as to 1/16th of the total RSUs, beginning on May 15, 2026, subject to continued service through each vesting date.

References:

Reported filing row; may be amended. Do not sum filings blindly.

F1 The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 17, 2025.

F2 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $602.11 to $602.66 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 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $603.70 to $604.52 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.

F4 Shares held of record by the reporting person, manager of Olivan D LLC.

F5 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F6 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F7 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

References: F1, F7

Reported filing row; may be amended. Do not sum filings blindly.

F1 The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 17, 2025.

F2 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $602.11 to $602.66 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 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $603.70 to $604.52 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.

F4 Shares held of record by the reporting person, manager of Olivan D LLC.

F5 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F6 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F7 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

References: F1, F6

Reported filing row; may be amended. Do not sum filings blindly.

F1 The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 17, 2025.

F2 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $602.11 to $602.66 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 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $603.70 to $604.52 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.

F4 Shares held of record by the reporting person, manager of Olivan D LLC.

F5 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F6 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F7 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

References: F1, F5

Reported filing row; may be amended. Do not sum filings blindly.

F1 The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 17, 2025.

F2 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $602.11 to $602.66 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 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $603.70 to $604.52 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.

F4 Shares held of record by the reporting person, manager of Olivan D LLC.

F5 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F6 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F7 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

References: F1, F4

Reported filing row; may be amended. Do not sum filings blindly.

F1 The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 17, 2025.

F2 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $602.11 to $602.66 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 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $603.70 to $604.52 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.

F4 Shares held of record by the reporting person, manager of Olivan D LLC.

F5 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F6 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F7 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

References: F1

Reported filing row; may be amended. Do not sum filings blindly.

F1 The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 17, 2025.

F2 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $602.11 to $602.66 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 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $603.70 to $604.52 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.

F4 Shares held of record by the reporting person, manager of Olivan D LLC.

F5 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F6 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F7 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

References: F1

Reported filing row; may be amended. Do not sum filings blindly.

F1 The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 17, 2025.

F2 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $602.11 to $602.66 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 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $603.70 to $604.52 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.

F4 Shares held of record by the reporting person, manager of Olivan D LLC.

F5 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F6 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F7 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

References: F1, F3

Reported filing row; may be amended. Do not sum filings blindly.

F1 The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 17, 2025.

F2 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $602.11 to $602.66 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 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $603.70 to $604.52 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.

F4 Shares held of record by the reporting person, manager of Olivan D LLC.

F5 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F6 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F7 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

References: F1, F2

Reported filing row; may be amended. Do not sum filings blindly.

F1 The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 17, 2025.

F2 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $602.11 to $602.66 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 The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $603.70 to $604.52 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.

F4 Shares held of record by the reporting person, manager of Olivan D LLC.

F5 Shares held of record by the reporting person and his spouse, managers of Olivan Reinhold D LLC.

F6 Shares held of record by the reporting person's spouse, manager of Reinhold D LLC.

F7 Shares held of record by the reporting person and his spouse, Co-Trustees of the Olivan Reinhold Family Revocable Trust u/a/d 10/16/12.

References: F1

Reported filing row; may be amended. Do not sum filings blindly.

F1 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $587.68 per share to $588.63 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.

F2 Prior to the transactions reported herein, a16z Capital Management, L.L.C. ("a16z Capital") received an aggregate of 426 shares of the Issuer's Class A Common Stock pursuant to the pro rata distributions in kind (for no additional consideration) described in footnotes (7 and 8). The receipt of such shares by a16z Capital constituted a change in the Reporting Person's form of beneficial ownership with no change in his pecuniary interest, and were therefore exempt from the reporting and other requirements of Section 16 under the Securities Exchange Act of 1934, as amended (the "Exchange Act") pursuant to Rule 16a-13 thereunder.

F3 These shares are held of record by a16z Capital. The members of a16z Capital are the Reporting Person and Benjamin Horowitz, who share voting and dispositive power with respect to the shares held by a16z Capital. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by a16z Capital 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.

F4 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $588.80 per share to $589.78 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.

F5 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $589.99 per share to $590.98 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.

F6 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $591.38 per share to $592.27 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.

F7 Represents the number of shares of the Issuer's Class A Common Stock that 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, subsequent to the pro rata distribution in kind (for no additional consideration) by AH VIII of an aggregate of 191,580 shares to the limited and general partners of each of such funds, and the further pro rata distribution in kind (for no additional consideration) by each general partner of shares received in such distribution to its members, including a16z Capital and the LAMA Community Trust ("LAMA").

F8 (continued from Footnote (7) The foregoing distributions constituted a change in the Reporting Person's form of beneficial ownership with no change in his pecuniary interest, and were therefore exempt from the reporting and other requirements of Section 16 of the Exchange Act pursuant to Rule 16a-13 thereunder.

F9 These shares are held of record by 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.

F10 Includes 195 shares received by LAMA pursuant to the pro rata distributions in kind (for no additional consideration) described in footnotes (7 and 8). The distribution of such shares constituted a change in the Reporting Person's form of beneficial ownership with no change in his pecuniary interest, and were therefore, exempt from the reporting and other requirements of Section 16 of the Exchange Act pursuant to Rule 16a-13 thereunder.

F11 These shares are held of record by LAMA, of which the Reporting Person and his spouse are trustees.

References: F6, F3

Reported filing row; may be amended. Do not sum filings blindly.

F1 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $587.68 per share to $588.63 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.

F2 Prior to the transactions reported herein, a16z Capital Management, L.L.C. ("a16z Capital") received an aggregate of 426 shares of the Issuer's Class A Common Stock pursuant to the pro rata distributions in kind (for no additional consideration) described in footnotes (7 and 8). The receipt of such shares by a16z Capital constituted a change in the Reporting Person's form of beneficial ownership with no change in his pecuniary interest, and were therefore exempt from the reporting and other requirements of Section 16 under the Securities Exchange Act of 1934, as amended (the "Exchange Act") pursuant to Rule 16a-13 thereunder.

F3 These shares are held of record by a16z Capital. The members of a16z Capital are the Reporting Person and Benjamin Horowitz, who share voting and dispositive power with respect to the shares held by a16z Capital. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by a16z Capital 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.

F4 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $588.80 per share to $589.78 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.

F5 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $589.99 per share to $590.98 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.

F6 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $591.38 per share to $592.27 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.

F7 Represents the number of shares of the Issuer's Class A Common Stock that 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, subsequent to the pro rata distribution in kind (for no additional consideration) by AH VIII of an aggregate of 191,580 shares to the limited and general partners of each of such funds, and the further pro rata distribution in kind (for no additional consideration) by each general partner of shares received in such distribution to its members, including a16z Capital and the LAMA Community Trust ("LAMA").

F8 (continued from Footnote (7) The foregoing distributions constituted a change in the Reporting Person's form of beneficial ownership with no change in his pecuniary interest, and were therefore exempt from the reporting and other requirements of Section 16 of the Exchange Act pursuant to Rule 16a-13 thereunder.

F9 These shares are held of record by 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.

F10 Includes 195 shares received by LAMA pursuant to the pro rata distributions in kind (for no additional consideration) described in footnotes (7 and 8). The distribution of such shares constituted a change in the Reporting Person's form of beneficial ownership with no change in his pecuniary interest, and were therefore, exempt from the reporting and other requirements of Section 16 of the Exchange Act pursuant to Rule 16a-13 thereunder.

F11 These shares are held of record by LAMA, of which the Reporting Person and his spouse are trustees.

References: F5, F3

Reported filing row; may be amended. Do not sum filings blindly.

F1 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $587.68 per share to $588.63 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.

F2 Prior to the transactions reported herein, a16z Capital Management, L.L.C. ("a16z Capital") received an aggregate of 426 shares of the Issuer's Class A Common Stock pursuant to the pro rata distributions in kind (for no additional consideration) described in footnotes (7 and 8). The receipt of such shares by a16z Capital constituted a change in the Reporting Person's form of beneficial ownership with no change in his pecuniary interest, and were therefore exempt from the reporting and other requirements of Section 16 under the Securities Exchange Act of 1934, as amended (the "Exchange Act") pursuant to Rule 16a-13 thereunder.

F3 These shares are held of record by a16z Capital. The members of a16z Capital are the Reporting Person and Benjamin Horowitz, who share voting and dispositive power with respect to the shares held by a16z Capital. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by a16z Capital 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.

F4 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $588.80 per share to $589.78 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.

F5 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $589.99 per share to $590.98 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.

F6 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $591.38 per share to $592.27 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.

F7 Represents the number of shares of the Issuer's Class A Common Stock that 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, subsequent to the pro rata distribution in kind (for no additional consideration) by AH VIII of an aggregate of 191,580 shares to the limited and general partners of each of such funds, and the further pro rata distribution in kind (for no additional consideration) by each general partner of shares received in such distribution to its members, including a16z Capital and the LAMA Community Trust ("LAMA").

F8 (continued from Footnote (7) The foregoing distributions constituted a change in the Reporting Person's form of beneficial ownership with no change in his pecuniary interest, and were therefore exempt from the reporting and other requirements of Section 16 of the Exchange Act pursuant to Rule 16a-13 thereunder.

F9 These shares are held of record by 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.

F10 Includes 195 shares received by LAMA pursuant to the pro rata distributions in kind (for no additional consideration) described in footnotes (7 and 8). The distribution of such shares constituted a change in the Reporting Person's form of beneficial ownership with no change in his pecuniary interest, and were therefore, exempt from the reporting and other requirements of Section 16 of the Exchange Act pursuant to Rule 16a-13 thereunder.

F11 These shares are held of record by LAMA, of which the Reporting Person and his spouse are trustees.

References: F4, F3

Reported filing row; may be amended. Do not sum filings blindly.

F1 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $587.68 per share to $588.63 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.

F2 Prior to the transactions reported herein, a16z Capital Management, L.L.C. ("a16z Capital") received an aggregate of 426 shares of the Issuer's Class A Common Stock pursuant to the pro rata distributions in kind (for no additional consideration) described in footnotes (7 and 8). The receipt of such shares by a16z Capital constituted a change in the Reporting Person's form of beneficial ownership with no change in his pecuniary interest, and were therefore exempt from the reporting and other requirements of Section 16 under the Securities Exchange Act of 1934, as amended (the "Exchange Act") pursuant to Rule 16a-13 thereunder.

F3 These shares are held of record by a16z Capital. The members of a16z Capital are the Reporting Person and Benjamin Horowitz, who share voting and dispositive power with respect to the shares held by a16z Capital. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by a16z Capital 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.

F4 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $588.80 per share to $589.78 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.

F5 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $589.99 per share to $590.98 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.

F6 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $591.38 per share to $592.27 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.

F7 Represents the number of shares of the Issuer's Class A Common Stock that 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, subsequent to the pro rata distribution in kind (for no additional consideration) by AH VIII of an aggregate of 191,580 shares to the limited and general partners of each of such funds, and the further pro rata distribution in kind (for no additional consideration) by each general partner of shares received in such distribution to its members, including a16z Capital and the LAMA Community Trust ("LAMA").

F8 (continued from Footnote (7) The foregoing distributions constituted a change in the Reporting Person's form of beneficial ownership with no change in his pecuniary interest, and were therefore exempt from the reporting and other requirements of Section 16 of the Exchange Act pursuant to Rule 16a-13 thereunder.

F9 These shares are held of record by 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.

F10 Includes 195 shares received by LAMA pursuant to the pro rata distributions in kind (for no additional consideration) described in footnotes (7 and 8). The distribution of such shares constituted a change in the Reporting Person's form of beneficial ownership with no change in his pecuniary interest, and were therefore, exempt from the reporting and other requirements of Section 16 of the Exchange Act pursuant to Rule 16a-13 thereunder.

F11 These shares are held of record by LAMA, of which the Reporting Person and his spouse are trustees.

References: F1, F2, F3

Reported filing row; may be amended. Do not sum filings blindly.

F1 The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 25, 2026.

References: F1

Reported filing row; may be amended. Do not sum filings blindly.

F1 The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 25, 2025.

F2 Shares held of record jointly by the reporting person and the reporting person's spouse as trustees of the Alford Family Revocable Trust.

References: F1, F2

Reported filing row; may be amended. Do not sum filings blindly.

F1 Shares held of record by CZI Holdings, LLC ("CZI"). Mark Zuckerberg, Trustee of the Mark Zuckerberg Trust dated July 7, 2006 ("2006 Trust"), is the sole member of CZI. The reporting person is the sole trustee of the 2006 Trust and, therefore, is deemed to have sole voting and investment power over the securities held by CZI.

F2 Shares held of record by Chan Zuckerberg Biohub, Inc. ("CZ Biohub"). The reporting person is deemed to have sole voting and investment power over the shares held by CZ Biohub, but has no pecuniary interest in these shares.

F3 The Class B Common Stock is convertible into the issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option or (b) upon certain transfers of such shares and has no expiration date.

F4 Shares held of record by Mark Zuckerberg, Trustee of the 2006 Trust.

F5 Shares held of record by Chan Zuckerberg Holdings, LLC ("CZ Holdings"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Holdings.

F6 Shares held of record by CZI Holdings I, LLC ("CZI I"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZI I.

F7 Shares held of record by Chan Zuckerberg Holdings II, LLC ("CZ Holdings II"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Holdings II.

F8 Shares held of record by Chan Zuckerberg Holdings III, LLC ("CZ Holdings III"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Holdings III.

F9 Shares held of record by CZ Management, LLC ("CZ Management"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Management.

F10 Shares held of record by Chan Zuckerberg Holdings IV, LLC ("CZ Holdings IV"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Holdings IV.

F11 Shares held of record by Chan Zuckerberg Holdings V, LLC ("CZ Holdings V"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Holdings V.

F12 Shares held of record by Chan Zuckerberg Holdings VI, LLC ("CZ Holdings VI"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Holdings VI.

F13 Shares held of record by Chan Zuckerberg Holdings A LLC ("CZ Holdings A"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Holdings A.

References: F3, F1

Reported filing row; may be amended. Do not sum filings blindly.

F1 Shares held of record by CZI Holdings, LLC ("CZI"). Mark Zuckerberg, Trustee of the Mark Zuckerberg Trust dated July 7, 2006 ("2006 Trust"), is the sole member of CZI. The reporting person is the sole trustee of the 2006 Trust and, therefore, is deemed to have sole voting and investment power over the securities held by CZI.

F2 Shares held of record by Chan Zuckerberg Biohub, Inc. ("CZ Biohub"). The reporting person is deemed to have sole voting and investment power over the shares held by CZ Biohub, but has no pecuniary interest in these shares.

F3 The Class B Common Stock is convertible into the issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option or (b) upon certain transfers of such shares and has no expiration date.

F4 Shares held of record by Mark Zuckerberg, Trustee of the 2006 Trust.

F5 Shares held of record by Chan Zuckerberg Holdings, LLC ("CZ Holdings"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Holdings.

F6 Shares held of record by CZI Holdings I, LLC ("CZI I"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZI I.

F7 Shares held of record by Chan Zuckerberg Holdings II, LLC ("CZ Holdings II"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Holdings II.

F8 Shares held of record by Chan Zuckerberg Holdings III, LLC ("CZ Holdings III"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Holdings III.

F9 Shares held of record by CZ Management, LLC ("CZ Management"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Management.

F10 Shares held of record by Chan Zuckerberg Holdings IV, LLC ("CZ Holdings IV"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Holdings IV.

F11 Shares held of record by Chan Zuckerberg Holdings V, LLC ("CZ Holdings V"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Holdings V.

F12 Shares held of record by Chan Zuckerberg Holdings VI, LLC ("CZ Holdings VI"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Holdings VI.

F13 Shares held of record by Chan Zuckerberg Holdings A LLC ("CZ Holdings A"), which is beneficially owned by the reporting person. The reporting person is deemed to have sole voting and investment power over the securities held by CZ Holdings A.

References: F2