| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BITAR JAVIER F | CFO | 1520 E. GRAND AVE, EL SEGUNDO | /s/ Javier Bitar | 17 Dec 2025 | 0001246351 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PKST | Common Stock | Tax liability | $158,269 | -11,130 | -7.2% | $14.22 | 144,159 | 15 Dec 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents common shares withheld by Issuer to satisfy tax withholding obligations in connection with the delivery, on December 15, 2025, of common shares underlying 20,667 previously reported, time-based restricted share units granted to Reporting Person on March 7, 2025. |