| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHX | Common Stock | Tax liability | $16,320 | -785 | -1.5% | $20.79 | 52,644 | 18 Feb 2022 | Direct | |
| transaction | CHX | Common Stock | Tax liability | $6,836 | -328 | -0.62% | $20.84 | 52,316 | 22 Feb 2022 | Direct |