| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHX | Common Stock | Options Exercise | $39,990 | +7,141 | +17% | $5.60* | 49,521 | 09 Jan 2023 | Direct | |
| transaction | CHX | Common Stock | Options Exercise | $521,708 | +79,894 | +161% | $6.53* | 129,415 | 09 Jan 2023 | Direct | |
| transaction | CHX | Common Stock | Options Exercise | $451,797 | +59,920 | +46% | $7.54* | 189,335 | 09 Jan 2023 | Direct | |
| transaction | CHX | Common Stock | Sale | $4,408,650 | -146,955 | -78% | $30.00 | 42,380 | 09 Jan 2023 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHX | Stock Option (Right to Buy) | Options Exercise | $0 | -7,141 | -100% | $0.000000* | 0 | 09 Jan 2023 | Common Stock | 7,141 | $5.60 | Direct | |
| transaction | CHX | Stock Option (Right to Buy) | Options Exercise | $0 | -79,894 | -100% | $0.000000* | 0 | 09 Jan 2023 | Common Stock | 79,894 | $6.53 | Direct | |
| transaction | CHX | Stock Option (Right to Buy) | Options Exercise | $0 | -59,920 | -100% | $0.000000* | 0 | 09 Jan 2023 | Common Stock | 59,920 | $7.54 | Direct |
| Id | Content |
|---|---|
| F1 | On January 9, 2023, pursuant to a plan of disposition adopted in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, the Reporting Person exercised options for 146,955 shares and sold all 146,955 shares in multiple trades, each at $30.00 per share. The Reporting Person undertakes to provide upon request, to the Securities and Exchange Commission staff, the Issuer or a security holder, full information regarding the number of shares and price at which the transactions were effected. |