| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SILBERMAN ROBERT S | Director | 825 TOWN AND COUNTRY LANE, SUITE 1500, HOUSTON | /s/ Robert Silberman | 07 Oct 2025 | 0001256121 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PARR | Restricted stock units | Award | $0 | +1,166 | $0.000000 | 1,166 | 05 Oct 2025 | Common stock | 1,166 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit represents a contingent right to receive one share of common stock. |
| F2 | The restricted stock units will vest in full on October 5, 2026. Vested shares will be delivered to the reporting person following termination of service. |