| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHX | Common Stock | Options Exercise | $682,600 | +20,000 | +4.4% | $34.13 | 475,499 | 07 Sep 2023 | Direct | |
| transaction | CHX | Common Stock | Disposed to Issuer | $682,620 | -18,291 | -3.8% | $37.32 | 457,208 | 07 Sep 2023 | Direct | |
| transaction | CHX | Common Stock | Tax liability | $25,116 | -673 | -0.15% | $37.32 | 456,535 | 07 Sep 2023 | Direct | |
| holding | CHX | Common Stock | 99,011 | 07 Sep 2023 | By Limited Partnership |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHX | Stock Appreciation Right | Options Exercise | $0 | -20,000 | -31% | $0.000000 | 44,460 | 07 Sep 2023 | Common Stock | 20,000 | $34.13 | Direct |