| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHX | Common Stock | Award | $0 | +13,688 | +19% | $0.000000 | 86,312 | 16 Feb 2023 | Direct | |
| transaction | CHX | Common Stock | Tax liability | $78,906 | -2,538 | -2.9% | $31.09 | 83,774 | 17 Feb 2023 | Direct |