Mark Zuckerberg’s Aug 1 Insider Activity: Sales, Conversion & Gift
Filing Impact
Filing Sentiment
Form Type
4
Rhea-AI Filing Summary
Form 4 shows Mark Zuckerberg executed several transactions in Meta Platforms (META) on 1-Aug-2025.
- Conversion: 412,854 Class B shares held through CZI Holdings, LLC were converted 1-for-1 into Class A stock; no cash involved.
- Gift: 397,007 Class A shares were transferred from CZI Holdings to the Chan Zuckerberg Initiative Foundation; Zuckerberg retains voting control but no pecuniary interest.
- Open-market sales: CZI Holdings sold 15,847 Class A shares under a 10b5-1 plan at $750.00–$764.40, generating roughly US$12 million. Remaining CZI-held Class A shares after the sales: 0.
- Post-transaction ownership: Zuckerberg continues to control large blocks via multiple entities, including 159.7 million Class A shares underlying Class B stock held by CZI Holdings and over 132 million additional Class A equivalents held through various Chan Zuckerberg entities and trusts.
No changes to Meta’s capital structure occurred; transactions represent routine philanthropic transfers and a small (<0.01% of Zuckerberg’s economic stake) programmed sale.
Positive
- None.
Negative
- None.
Insights
TL;DR: Small programmed sale; bulk of holdings unchanged—neutral signal for META.
The reported 15.8 k-share sale equals < ~US$12 m and <0.001% of Meta’s 2.6 bn diluted shares, therefore immaterial to float or insider-ownership trends. The 412.9 k share Class B→A conversion is bookkeeping: voting power stays with Zuckerberg. The 397 k-share charitable gift removes pecuniary interest without affecting control. Overall, no indication of shifting sentiment or liquidity pressure. Impact on valuation, float or governance is negligible.
TL;DR: Control structure intact; philanthropic gift highlights continued stewardship.
Zuckerberg retains majority voting power through multi-layered LLCs and the 2006 Trust. The filing reaffirms dual-class mechanics: Class B shares remain fully convertible with no expiry. Charitable transfers align with prior public commitments and have no governance downside. Sales executed under a pre-arranged 10b5-1 plan limit concerns over information asymmetry. From a governance risk lens, today’s disclosure is routine and not impactful.
Insider Trade Summary
Net Seller: 15,847 shares ($11,939,643)
Net Sell
23 txns
Insider
Zuckerberg Mark
Role
COB and CEO
Sold
15,847 shs ($11.94M)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Conversion | Class B Common Stock | 412,854 | $0.00 | -- |
| Conversion | Class A Common Stock | 412,854 | $0.00 | -- |
| Gift | Class A Common Stock | 397,007 | $0.00 | -- |
| Gift | Class A Common Stock | 397,007 | $0.00 | -- |
| Sale | Class A Common Stock | 6,454 | $750.3653 | $4.84M |
| Sale | Class A Common Stock | 335 | $751.2719 | $252K |
| Sale | Class A Common Stock | 1,570 | $752.8866 | $1.18M |
| Sale | Class A Common Stock | 2,571 | $754.0501 | $1.94M |
| Sale | Class A Common Stock | 1,540 | $755.2022 | $1.16M |
| Sale | Class A Common Stock | 527 | $756.2335 | $399K |
| Sale | Class A Common Stock | 1,244 | $757.5672 | $942K |
| Sale | Class A Common Stock | 880 | $758.5182 | $667K |
| Sale | Class A Common Stock | 290 | $759.6086 | $220K |
| Sale | Class A Common Stock | 100 | $760.96 | $76K |
| Sale | Class A Common Stock | 100 | $762.40 | $76K |
| Sale | Class A Common Stock | 236 | $764.1373 | $180K |
| holding | Class B Common Stock | -- | -- | -- |
| holding | Class B Common Stock | -- | -- | -- |
| holding | Class B Common Stock | -- | -- | -- |
| holding | Class B Common Stock | -- | -- | -- |
| holding | Class B Common Stock | -- | -- | -- |
| holding | Class B Common Stock | -- | -- | -- |
| holding | Class B Common Stock | -- | -- | -- |
Holdings After Transaction:
Class B Common Stock — 159,728,286 shares (Indirect, By CZI Holdings, LLC);
Class A Common Stock — 412,854 shares (Indirect, By CZI Holdings, LLC)
Footnotes (1)
- 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. Shares held of record by the Chan Zuckerberg Initiative Foundation ("CZI Foundation"). The reporting person is deemed to have voting and investment power over the shares held by CZI Foundation, but has no pecuniary interest in these shares. The sales reported were effected by CZI pursuant to the Rule 10b5-1 trading plan adopted by the reporting person on February 1, 2025. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $750.00 to $750.96 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 $751.01 to $751.41 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 $752.475 to $753.46 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 $753.56 to $754.54 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 $754.645 to $755.63 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 $755.70 to $756.62 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 $757.115 to $758.02 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 $758.19 to $759.095 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 $759.35 to $759.74 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 $760.80 to $761.60 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 $763.78 to $764.40 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 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. Shares held of record by Mark Zuckerberg, Trustee of the 2006 Trust. 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. 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. 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. 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. 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. 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.
FAQ
Did Zuckerberg's voting control of Meta change after these transactions?
No. The Class B→A conversion and charitable gift do not affect his majority voting power held through multiple LLCs and trusts.
Are the reported sales part of a pre-arranged trading plan?
Yes. Footnote 3 confirms the sales occurred under a Rule 10b5-1 plan adopted on 1-Feb-2025.