| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| CHILDERS D BRADLEY | PRESIDENT AND CEO, Director | 9807 KATY FREEWAY, SUITE 100, HOUSTON | /s/ Andrew Gratz, Attorney-in-Fact | 28 Jan 2026 | 0001186860 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AROC | Common Stock | Tax liability | $2,080,785 | -74,714 | -3.4% | $27.85 | 2,124,651 | 27 Jan 2026 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Issuer withheld the maximum allowable shares to satisfy the tax withholding obligations associated with the vesting of restricted shares. |
| F2 | Includes 979 shares of Common Stock acquired since the Reporting Person's last Form 4 through participation in the Issuer's Employee Stock Purchase Plan. |