| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHX | Common Stock | Award | $0 | +6,648 | +13% | $0.000000 | 57,727 | 16 Feb 2023 | Direct | |
| transaction | CHX | Common Stock | Tax liability | $39,422 | -1,268 | -2.2% | $31.09 | 56,459 | 17 Feb 2023 | Direct |