| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHX | Common Stock | Award | $0 | +7,095 | +10.57% | $0 | 74,248 | 15 Feb 2024 | Direct | |
| transaction | CHX | Common Stock | Tax liability | -$31,490 | -1,041 | -1.4% | $30.25 | 73,207 | 16 Feb 2024 | Direct |