| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHX | Common Stock | Award | $0 | +4,693 | +11% | $0.000000 | 47,073 | 16 Feb 2023 | Direct | |
| transaction | CHX | Common Stock | Tax liability | $24,810 | -798 | -1.7% | $31.09 | 46,275 | 17 Feb 2023 | Direct |