| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHX | Common Stock | Tax liability | $208,797 | -8,653 | -2.3% | $24.13 | 368,612 | 03 Jun 2022 | Direct | |
| holding | CHX | Common Stock | 99,011 | 03 Jun 2022 | By Limited Partnership |