COST insider trading
Open-market stock trades by Costco (COST) executives and directors: who bought or sold, how many shares, at what price and when.
COST insider trades
| Date | Insider | Role | Trade | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 13, 2026 | Wilcox William Richard | Executive Vice President | Sell | 1,100 | $958.21 | $1.05M |
| Sep 29, 2026 | Frates Caton | Sr. Executive Vice President | Sell | 801 | $915.93 | $733.33K |
| Sep 29, 2026 | Adamo Claudine | Executive Vice President | Sell | 2,200 | $915.93 | $2.02M |
| Jun 23, 2026 | DENMAN KENNETH D | director | Sell | 885 | $957.45 | $847.35K |
| Apr 1, 2026 | Frates Caton | Executive Vice President | Sell | 700 | $993.00 | $695.10K |
| Mar 9, 2026 | Adamo Claudine | Executive Vice President | Sell | 730 | $1,003.02 | $732.21K |
| Jan 21, 2026 | Jones Teresa A. | Executive Vice President | Sell | 850 | $986.26 | $838.32K |
| Jan 16, 2026 | DECKER SUSAN L | director | Sell | 458 | $955.00 | $437.39K |
| Jan 14, 2026 | Klauer James C | Executive Vice President | Sell | 1,500 | $939.00 | $1.41M |
| Jan 9, 2026 | Miller Russell D | Sr. Executive Vice President | Sell | 1,500 | $916.32 | $1.37M |
| Dec 29, 2025 | POLIT JAVIER | Executive Vice President | Sell | 2,049 | $867.21 | $1.78M |
| Dec 30, 2025 | POLIT JAVIER | Executive Vice President | Sell | 558 | $862.89 | $481.76K |
| Nov 7, 2025 | Wilcox William Richard | Executive Vice President | Sell | 2,400 | $930.13 | $2.23M |
- COST insiders bought $0.00 and sold $14.63M in open-market trades over their last 13 filings.
Updated 2026-11-02 19:54 UTC