| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Sirkes Guy | Executive Vice President and Chief Financial Officer | 2001 KIRBY DRIVE, SUITE 200, HOUSTON | /s/ Guy Sirkes by Theodore R. Moore, as Attorney-in-fact | 2025-08-11 | 0001808492 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NINE | Common Stock | Sale | -$32.4K | -49.9K | -26.35% | $0.65 | 139K | Aug 8, 2025 | Direct |
Executive Vice President and Chief Financial Officer