| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHX | Common Stock | Award | $0 | +7,431 | +15.17% | $0 | 56,419 | 16 Feb 2023 | Direct | |
| transaction | CHX | Common Stock | Tax liability | -$50,085 | -1,611 | -2.86% | $31.09 | 54,808 | 17 Feb 2023 | Direct |