Insider · CIK 0002087546
William Richard Wilcox
Files at: COST. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 10, 2026 AFForm 4 → | Sep 14, 5:30 pm EDT | COSTCO WHOLESALE CORP /NEWCOST | 6,064 | $902.38 | $1,745,752 | 4,194 | — |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.