| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Holroyd Samantha | Director | 1001 FANNIN STREET, SUITE 1500, HOUSTON | /s/ Melissa K. Buce, as attorney-in-fact | 10 Nov 2025 | 0001805570 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHRD | Common Stock | Purchase | $106,875 | +1,250 | +7.6% | $85.50 | 17,706 | 07 Nov 2025 | Direct |