Transactions
49
Insider / Meta Platforms, Inc.
Cox Christopher K
Chief Product Officer at Meta Platforms, Inc.
- Company
- Meta Platforms, Inc.
- Ticker
- META
- First filing on record
- November 18, 2025
- Latest trade on record
- September 21, 2026
- SEC filings
- EDGAR ↗
Cox Christopher K, Chief Product Officer at Meta Platforms, Inc., has disclosed 49 transactions in META since November 18, 2025: 0 purchases (0 open-market buys) and 9 sales, worth about $75.2M at the reported prices. The latest was filed September 23, 2026, 2 days after the trade.
Open-market buys
0
Sales
9
Avg. disclosure lag
3.2d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months Cox Christopher K made no purchases and 9 sales worth $75M, plus 40 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
Cox Christopher K has traded 1 stock on record; the largest by dollars is META.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
0 of 8 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| M | Option exercise or conversion | 32 | 133,158 | — |
| A | Grant or award | 8 | 733,189 | — |
| S | Open-market sale | 5 | 80,000 | $55.0M |
| F | Shares withheld for tax | 4 | 32,788 | $20.1M |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 40 | 0 | 8 · $70.1M |
| 2025 | 9 | 0 | 1 · $5.1M |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| META | Sell S | September 21, 2026 | September 23, 2026 | 2d | 20,000 | $725 | $14.5M | 10b5-1 planindirect | Form 4 ↗ | |
| META | Sell S | September 21, 2026 | September 23, 2026 | 2d | 20,000 | $700 | $14.0M | 10b5-1 planindirect | Form 4 ↗ | |
| META | Sell S | September 15, 2026 | September 17, 2026 | 2d | 20,000 | $675 | $13.5M | 10b5-1 planindirect | Form 4 ↗ | |
| META | Sell S | September 9, 2026 | September 11, 2026 | 2d | 1,422 | $651 | $926K | 10b5-1 planindirect | Form 4 ↗ | |
| META | Sell S | September 9, 2026 | September 11, 2026 | 2d | 18,578 | $650 | $12.1M | 10b5-1 planindirect | Form 4 ↗ | |
| META | Option / conversion M | August 15, 2026 | August 18, 2026 | 3d | 4,958 | — | — | derivative | Form 4 ↗ | |
| META | Option / conversion M | August 15, 2026 | August 18, 2026 | 3d | 1,960 | — | — | derivative | Form 4 ↗ | |
| META | Option / conversion M | August 15, 2026 | August 18, 2026 | 3d | 2,679 | — | — | derivative | Form 4 ↗ | |
| META | Option / conversion M | August 15, 2026 | August 18, 2026 | 3d | 6,791 | — | — | derivative | Form 4 ↗ | |
| META | Sell F | August 15, 2026 | August 18, 2026 | 3d | 8,127 | $590 | $4.8M | indirect | Form 4 ↗ | |
| META | Option / conversion M | August 15, 2026 | August 18, 2026 | 3d | 4,958 | — | — | indirect | Form 4 ↗ | |
| META | Option / conversion M | August 15, 2026 | August 18, 2026 | 3d | 1,960 | — | — | indirect | Form 4 ↗ | |
| META | Option / conversion M | August 15, 2026 | August 18, 2026 | 3d | 2,679 | — | — | indirect | Form 4 ↗ | |
| META | Option / conversion M | August 15, 2026 | August 18, 2026 | 3d | 6,791 | — | — | indirect | Form 4 ↗ | |
| META | Option / conversion M | May 15, 2026 | May 19, 2026 | 4d | 4,957 | — | — | derivative | Form 4 ↗ | |
| META | Option / conversion M | May 15, 2026 | May 19, 2026 | 4d | 1,961 | — | — | derivative | Form 4 ↗ | |
| META | Option / conversion M | May 15, 2026 | May 19, 2026 | 4d | 2,679 | — | — | derivative | Form 4 ↗ | |
| META | Option / conversion M | May 15, 2026 | May 19, 2026 | 4d | 6,791 | — | — | derivative | Form 4 ↗ | |
| META | Sell F | May 15, 2026 | May 19, 2026 | 4d | 8,127 | $618 | $5.0M | indirect | Form 4 ↗ | |
| META | Option / conversion M | May 15, 2026 | May 19, 2026 | 4d | 4,957 | — | — | indirect | Form 4 ↗ | |
| META | Option / conversion M | May 15, 2026 | May 19, 2026 | 4d | 1,961 | — | — | indirect | Form 4 ↗ | |
| META | Option / conversion M | May 15, 2026 | May 19, 2026 | 4d | 2,679 | — | — | indirect | Form 4 ↗ | |
| META | Option / conversion M | May 15, 2026 | May 19, 2026 | 4d | 6,791 | — | — | indirect | Form 4 ↗ | |
| META | Other A | March 20, 2026 | March 24, 2026 | 4d | 91,239 | — | — | derivative | Form 4 ↗ | |
| META | Other A | March 20, 2026 | March 24, 2026 | 4d | 249,382 | — | — | derivative | Form 4 ↗ | |
| META | Other A | March 20, 2026 | March 24, 2026 | 4d | 155,491 | — | — | derivative | Form 4 ↗ | |
| META | Other A | March 20, 2026 | March 24, 2026 | 4d | 97,541 | — | — | derivative | Form 4 ↗ | |
| META | Other A | March 20, 2026 | March 24, 2026 | 4d | 29,340 | — | — | derivative | Form 4 ↗ | |
| META | Other A | March 20, 2026 | March 24, 2026 | 4d | 18,066 | — | — | derivative | Form 4 ↗ | |
| META | Other A | March 20, 2026 | March 24, 2026 | 4d | 12,806 | — | — | derivative | Form 4 ↗ | |
| META | Other A | March 20, 2026 | March 24, 2026 | 4d | 79,324 | — | — | derivative | Form 4 ↗ | |
| META | Option / conversion M | February 15, 2026 | February 18, 2026 | 3d | 1,961 | — | — | derivative | Form 4 ↗ | |
| META | Option / conversion M | February 15, 2026 | February 18, 2026 | 3d | 2,680 | — | — | derivative | Form 4 ↗ | |
| META | Option / conversion M | February 15, 2026 | February 18, 2026 | 3d | 6,791 | — | — | derivative | Form 4 ↗ | |
| META | Option / conversion M | February 15, 2026 | February 18, 2026 | 3d | 5,471 | — | — | derivative | Form 4 ↗ | |
| META | Sell F | February 15, 2026 | February 18, 2026 | 3d | 8,153 | $640 | $5.2M | indirect | Form 4 ↗ | |
| META | Option / conversion M | February 15, 2026 | February 18, 2026 | 3d | 1,961 | — | — | indirect | Form 4 ↗ | |
| META | Option / conversion M | February 15, 2026 | February 18, 2026 | 3d | 2,680 | — | — | indirect | Form 4 ↗ | |
| META | Option / conversion M | February 15, 2026 | February 18, 2026 | 3d | 6,791 | — | — | indirect | Form 4 ↗ | |
| META | Option / conversion M | February 15, 2026 | February 18, 2026 | 3d | 5,471 | — | — | indirect | Form 4 ↗ | |
| META | Option / conversion M | November 15, 2025 | November 18, 2025 | 3d | 1,960 | — | — | derivative | Form 4 ↗ | |
| META | Option / conversion M | November 15, 2025 | November 18, 2025 | 3d | 2,679 | — | — | derivative | Form 4 ↗ | |
| META | Option / conversion M | November 15, 2025 | November 18, 2025 | 3d | 6,791 | — | — | derivative | Form 4 ↗ | |
| META | Option / conversion M | November 15, 2025 | November 18, 2025 | 3d | 5,470 | — | — | derivative | Form 4 ↗ | |
| META | Sell F | November 15, 2025 | November 18, 2025 | 3d | 8,381 | $609 | $5.1M | indirect | Form 4 ↗ | |
| META | Option / conversion M | November 15, 2025 | November 18, 2025 | 3d | 1,960 | — | — | indirect | Form 4 ↗ | |
| META | Option / conversion M | November 15, 2025 | November 18, 2025 | 3d | 2,679 | — | — | indirect | Form 4 ↗ | |
| META | Option / conversion M | November 15, 2025 | November 18, 2025 | 3d | 6,791 | — | — | indirect | Form 4 ↗ | |
| META | Option / conversion M | November 15, 2025 | November 18, 2025 | 3d | 5,470 | — | — | indirect | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| September 23, 2026 | Form 4 | 0000950103-26-014403 | 2 | published | EDGAR ↗ |
| September 17, 2026 | Form 4 | 0000950103-26-014140 | 1 | published | EDGAR ↗ |
| September 11, 2026 | Form 4 | 0000950103-26-013860 | 2 | published | EDGAR ↗ |
| August 18, 2026 | Form 4 | 0000950103-26-012605 | 9 | published | EDGAR ↗ |
| May 19, 2026 | Form 4 | 0000950103-26-007491 | 9 | published | EDGAR ↗ |
| March 24, 2026 | Form 4 | 0000950103-26-004601 | 8 | published | EDGAR ↗ |
| February 18, 2026 | Form 4 | 0000950103-26-002343 | 9 | published | EDGAR ↗ |
| November 18, 2025 | Form 4 | 0000950103-25-014965 | 9 | published | EDGAR ↗ |
Other insiders at Meta Platforms, Inc.
- Olivan Javier Chief Operating Officer 241 rows
- LI SUSAN J Chief Financial Officer 126 rows
- Bosworth Andrew Chief Technology Officer 66 rows
- Houston Andrew Director 51 rows
- Xu Tony Director 49 rows
- Newstead Jennifer SVP, GC and Government Affairs 47 rows
- Anderson Aaron Chief Accounting Officer 36 rows
- TAN HOCK E President and CEO 25 rows
- Powell Dina H. Director 23 rows
- Zuckerberg Mark COB and CEO 23 rows
Everyone on file, with contracts and lobbying under the company's name: Meta Platforms, Inc..
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Rule 10b5-1 trading plans The plan must be set up when the insider has no important non-public information.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 8 | 49 | November 18, 2025 | September 23, 2026 | Form 4 list on EDGAR |
Site built October 27, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.