| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHX | Common Stock | Tax liability | $19,938 | -959 | -1.9% | $20.79 | 50,678 | 18 Feb 2022 | Direct | |
| transaction | CHX | Common Stock | Tax liability | $8,253 | -396 | -0.78% | $20.84 | 50,282 | 22 Feb 2022 | Direct |