| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| TYSON MITCHELL G | Director | 15 SECOR ROAD, BROOKFIELD | /s/Brandon DeSocio, attorney-in-fact for Mitchell G. Tyson | 09 Oct 2025 | 0001281797 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PLAB | COMMON STOCK | Sale | -$125K | -5K | -8.78% | $25.04 | 51.9K | 07 Oct 2025 | Direct |