Christopher K. Cox
Christopher K. Cox: Chief Product Officer at Meta Platforms. What Christopher K. Cox holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Meta Platforms (META)
Christopher K. Cox holds 239,562 Meta Platforms shares (0.01% of the company), worth about $178.0M at the last price, according to the Form 4 of Sep 21, 2026.
- Shares held: 239,562 (0.01%), $178.0M — Held through trusts (Christopher K. Cox Revocable Trust, Cox-Vadakan Irrevocable Remainder Trust): 239,562 Class A.
- Options: 249,382 (0.01%), $185.3M — The right to buy 249,382 shares at $3,107.44 each, until 2031. Not bought yet.
- Options: 155,491 (0.01%), $115.5M — The right to buy 155,491 shares at $2,573.06 each, until 2031. Not bought yet.
- Options: 97,541 (0.00%), $72.5M — The right to buy 97,541 shares at $2,114.87 each, until 2031. Not bought yet.
- Options: 91,239 (0.00%), $67.8M — The right to buy 91,239 shares at $3,727.12 each, until 2031. Not bought yet.
- Share units: 69,409 (0.00%), $51.6M — Meta Platforms promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
- Options: 29,340 (0.00%), $21.8M — The right to buy 29,340 shares at $1,724.41 each, until 2031. Not bought yet.
- Options: 18,066 (0.00%), $13.4M — The right to buy 18,066 shares at $1,393.87 each, until 2031. Not bought yet.
- Options: 12,806 (0.00%), $9.5M — The right to buy 12,806 shares at $1,116.08 each, until 2031. Not bought yet.
Declarations
- Meta Platforms (META) — Form 4 of Sep 21, 2026 (Chief Product Officer): open-market sale of 20,000 at $700.50; open-market sale of 20,000 at $725.02; 239,562 shares after 0000950103-26-014403
- Meta Platforms (META) — Form 4 of Sep 15, 2026 (Chief Product Officer): open-market sale of 20,000 at $675.23; 279,562 shares after 0000950103-26-014140
- Meta Platforms (META) — Form 4 of Sep 9, 2026 (Chief Product Officer): open-market sale of 18,578 at $650.21; open-market sale of 1,422 at $651.15; 299,562 shares after 0000950103-26-013860
- Meta Platforms (META) — Form 4 of Aug 15, 2026 (Chief Product Officer): option exercise or conversion of 6,791; option exercise or conversion of 2,679; 319,562 shares after 0000950103-26-012605
- Meta Platforms (META) — Form 4 of May 15, 2026 (Chief Product Officer): option exercise or conversion of 6,791; option exercise or conversion of 2,679; 311,301 shares after 0000950103-26-007491
- Meta Platforms (META) — Form 4 of Mar 20, 2026 (Chief Product Officer) 0000950103-26-004601
- Meta Platforms (META) — Form 4 of Feb 15, 2026 (Chief Product Officer): option exercise or conversion of 5,471; option exercise or conversion of 6,791; 303,040 shares after 0000950103-26-002343
- Meta Platforms (META) — Form 4 of Nov 15, 2025 (Chief Product Officer): option exercise or conversion of 5,470; option exercise or conversion of 6,791; 294,290 shares after 0000950103-25-014965
- Meta Platforms (META) — Form 4 of Aug 15, 2025 (Chief Product Officer): option exercise or conversion of 5,470; option exercise or conversion of 6,791; 285,771 shares after 0000950103-25-010477
- Meta Platforms (META) — Form 4 of Aug 6, 2025 (Chief Product Officer): open-market sale of 2,266 at $764.74; open-market sale of 983 at $765.43; 277,251 shares after 0000950103-25-010127
- Meta Platforms (META) — Form 4 of Aug 5, 2025 (Chief Product Officer): open-market sale of 4,040 at $774.17; open-market sale of 22,468 at $775.28; 292,251 shares after 0000950103-25-010076
- Meta Platforms (META) — Form 4 of May 15, 2025 (Chief Product Officer): option exercise or conversion of 5,470; option exercise or conversion of 6,791; 352,251 shares after 0000950103-25-006206
- Meta Platforms (META) — Form 4 of Mar 20, 2025 (Chief Product Officer) 0000950103-25-003759
- Meta Platforms (META) — Form 4 of Feb 28, 2025 (Chief Product Officer): open-market sale of 400 at $643.56; open-market sale of 300 at $644.77; 343,732 shares after 0000950103-25-002981
- Meta Platforms (META) — Form 4 of Feb 27, 2025 (Chief Product Officer): open-market sale of 626 at $663.33; open-market sale of 1,400 at $664.67; 363,732 shares after 0000950103-25-002857
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.