| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Progler Christopher J | EVP, Chief Technology Officer | 15 SECOR ROAD, BROOKFIELD | /s/Brandon DeSocio, attorney-in-fact for Christopher J. Progler | 16 Dec 2025 | 0001367036 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PLAB | Common Stock | Sale | $894,500 | -25,000 | -13% | $35.78 | 165,591 | 12 Dec 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Price represents a weighted average. The shares were sold in multiple transactions at prices ranging from $ $35.76 - $35.92. The reporting person will provide full transaction details upon request. |