| 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 | 11 Jul 2025 | 0001281797 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PLAB | COMMON STOCK | Sale | -$300K | -15K | -20.85% | $19.97 | 56.9K | 10 Jul 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares sold in multiple transactions at prices ranging from $19.865 to $20.145. The reporting person undertakes to provide full information regarding the number of shares sold at each price upon request. |