| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PLAB | COMMON STOCK | Options Exercise | $63,402 | +7,156 | +5.3% | $8.86 | 143,306 | 01 Sep 2021 | Direct | |
| transaction | PLAB | COMMON STOCK | Sale | -$107,697 | -7,156 | -5% | $15.05 | 136,150 | 01 Sep 2021 | Direct | F1, F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PLAB | Non-Qualified Stock Options | Options Exercise | $0 | -7,156 | -100% | $0* | 0 | 01 Sep 2021 | COMMON STOCK | 7,156 | $8.86 | Direct |
| Id | Content |
|---|---|
| F1 | The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by Dr. Progler. |
| F2 | Net proceeds of sale to fund children's education. |