Costco Wholesale (COST) Insider Trading
Costco Wholesale Insider Transactions
Showing the latest 5 of 385 trades.
| Traded | Filed | Insider | Type | Shares | Value | % of holdings |
|---|---|---|---|---|---|---|
| 2026-10-22 | 2026-10-27 | John Christopher Sullivan Executive VP | Grant or award | 4,552 | — | — |
| 2026-10-22 | 2026-10-27 | John Christopher Sullivan Executive VP | Tax withholding (5 trades) | 3,763.249 | $3.8M | — |
| 2026-10-22 | 2026-10-27 | Adam Webb Self Executive Vice President | Tax withholding (5 trades) | 259.767 | $264K | — |
| 2026-10-22 | 2026-10-27 | Javier Polit Executive Vice President | Grant or award | 4,129 | — | — |
| 2026-10-22 | 2026-10-27 | Javier Polit Executive Vice President | Tax withholding (4 trades) | 1,571.616 | $1.6M | — |