| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| ZHANG RUI | VP, CAO & Corporate Controller | 15 SECOR ROAD, BROOKFIELD | /s/ Brandon DeSocio, Attorney-in- fact for RUI ZHANG | 11 Feb 2026 | 0002107725 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | PLAB | COMMON STOCK | 31,920 | 12 Jan 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | This amendment is being filed to correct the number of shares of common stock beneficially owned as of January 12, 2026. The reporting person beneficially owned 31,920 shares of common stock as of that date. No other changes are being made. |