| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | COST | Common Stock | Gift | $0 | -94 | -0.13% | $0.000000 | 70,434 | 13 Dec 2022 | Direct | |
| transaction | COST | Common Stock | Sale | $1,384,400 | -2,500 | -3.5% | $553.76 | 67,934 | 09 Oct 2023 | Direct | |
| transaction | COST | Common Stock | Gift | $0 | -200 | -0.29% | $0.000000 | 67,734 | 09 Oct 2023 | Direct |