Adamo Claudine
SEC CIK 1916124 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| COST | Costco | EVP | 10.3K | — | $10.71M | 22 | 2022-04-08 | 2026-09-10 |
Most active insiders at COST, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Miller Russell D | Sr. EVP | — | $4.47M |
| 2 | Adamo Claudine | EVP | — | $3.26M |
| 3 | POLIT JAVIER | EVP | — | $2.26M |
| 4 | Wilcox William Richard | EVP | — | $2.23M |
| 5 | Frates Caton | EVP | — | $2.10M |
| 6 | Klauer James C | EVP | — | $1.41M |
| 7 | Barbre Tiffany Marie | Principal Accounting Off | — | $1.16M |
| 8 | DENMAN KENNETH D | Dir | — | $847.3K |
| 9 | Jones Teresa A. | EVP | — | $838.3K |
| 10 | DECKER SUSAN L | Dir | — | $437.4K |
Transactions 22
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-14 17:17 | 2026-09-10 | COST | Costco | Adamo Claudine | EVP | A - Grant | $0.00 | +4,129 | 10.3K | +67% | $0 | |
| 2026-09-14 17:17 | 2026-09-10 | COST | Costco | Adamo Claudine | EVP | F - Tax | $902.38 | -916.68 | 9,334 | -9% | -$827.2K | |
| 2026-03-11 | 2026-03-09 | COST | Costco | Adamo Claudine | EVP | S - Sale | $1,003.02 | -730 | 6,121 | -11% | -$732.2K | |
| M | 2025-10-24 | 2025-10-22 | COST | Costco | Adamo Claudine | EVP | F - Tax | $944.68 | -704.64 | 9,838 | -7% | -$665.7K |
| 2025-10-24 | 2025-10-24 | COST | Costco | Adamo Claudine | EVP | S - Sale | $935.68 | -2,700 | 6,851 | -28% | -$2.53M | |
| 2025-09-12 | 2025-09-10 | COST | Costco | Adamo Claudine | EVP | F - Tax | $956.29 | -949.67 | 10.3K | -8% | -$908.2K | |
| 2025-09-12 | 2025-09-10 | COST | Costco | Adamo Claudine | EVP | A - Grant | $0.00 | +4,219 | 11.2K | +60% | $0 | |
| 2025-03-25 | 2025-03-24 | COST | Costco | Adamo Claudine | EVP | S - Sale | $922.56 | -900 | 6,986 | -11% | -$830.3K | |
| M | 2024-10-24 | 2024-10-22 | COST | Costco | Adamo Claudine | EVP | F - Tax | $893.49 | -743.09 | 8,063 | -8% | -$663.9K |
| 2024-10-02 | 2024-09-30 | COST | Costco | Adamo Claudine | EVP | S - Sale | $888.99 | -3,200 | 8,630 | -27% | -$2.84M | |
| 2024-09-18 | 2024-09-16 | COST | Costco | Adamo Claudine | EVP | F - Tax | $907.87 | -1,602 | 11.8K | -12% | -$1.45M | |
| 2024-09-18 | 2024-09-16 | COST | Costco | Adamo Claudine | EVP | A - Grant | $0.00 | +6,737 | 13.4K | +101% | $0 | |
| 2024-03-13 | 2024-03-11 | COST | Costco | Adamo Claudine | EVP | S - Sale | $714.83 | -1,500 | 6,695 | -18% | -$1.07M | |
| A | 2024-02-22 | 2024-01-12 | COST | Costco | Adamo Claudine | EVP | A - Grant | $0.00 | +66.37 | 8,195 | +0.8% | $0 |
| 2024-01-12 | 2024-01-12 | COST | Costco | Adamo Claudine | EVP | A - Grant | $0.00 | +30.73 | 8,159 | +0.4% | $0 | |
| M | 2023-10-24 | 2023-10-22 | COST | Costco | Adamo Claudine | EVP | F - Tax | $552.93 | -741.36 | 10.8K | -6% | -$409.9K |
| 2023-10-24 | 2023-10-23 | COST | Costco | Adamo Claudine | EVP | S - Sale | $548.92 | -2,565 | 8,128 | -24% | -$1.41M | |
| 2023-09-19 | 2023-09-15 | COST | Costco | Adamo Claudine | EVP | A - Grant | — | +7,429 | 13.1K | +131% | — | |
| 2023-09-19 | 2023-09-15 | COST | Costco | Adamo Claudine | EVP | F - Tax | $556.36 | -1,679 | 11.4K | -13% | -$934.4K | |
| 2022-10-27 | 2022-10-26 | COST | Costco | Adamo Claudine | EVP | S - Sale | $495.97 | -2,000 | 5,685 | -26% | -$991.9K | |
| M | 2022-10-25 | 2022-10-22 | COST | Costco | Adamo Claudine | EVP | F - Tax | $478.18 | -2,254 | 7,685 | -23% | -$1.08M |
| 2022-04-08 | 2022-04-08 | COST | Costco | Adamo Claudine | EVP | S - Sale | $602.03 | -500 | 9,939 | -5% | -$301.0K |
Purchase Sale Sale after option exercise All abbreviations