| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For PLAB | |||||
| 2025-10-07 | Tyson, Mitchell G | Director | Sold | 5000 | $25.04 |
| 2025-10-06 | Lee, Kang Jyh | Director | Sold | 10000 | $25.33 |
| 2025-10-02 | Paladino, Mary | Director | Sold | 42750 | $24.00 |
| 2025-10-01 | Rivera, Eric | EVP, CFO | Sold | 1959 | $0.00 |
| 2025-09-03 | Park, Han Kyung | SVP & GM of FPD Ops | Sold | 15000 | $22.00 |
| 2025-09-02 | Progler, Christopher J | EVP, Chief Technology Officer | Sold | 10000 | $21.93 |
| 2025-08-29 | Lee, Kang Jyh | Director | Sold | 8750 | $23.20 |
| 2025-07-28 | Progler, Christopher J | EVP, Chief Technology Officer | Purchased | 10000 | $21.07 |
| 2025-07-10 | Tyson, Mitchell G | Director | Sold | 15000 | $19.97 |
| 2025-07-09 | Macricostas, George | CEO | Purchased | 109830 | $0.00 |
| 2025-07-02 | Macricostas, Constantine S | Director | Sold | 29500 | $20.20 |
| 2025-06-27 | Garcia, David A. | Director | Purchased | 2650 | $19.00 |
| 2025-06-20 | Lee, Kang Jyh | Director | Purchased | 4882 | $12.13 |
| 2025-06-20 | Lee, Kang Jyh | Director | Sold | 4882 | $18.35 |
| 2025-06-20 | Lee, Kang Jyh | Director | Sold | 4882 | $0.00 |
| 2025-06-18 | Lee, Kang Jyh | Director | Sold | 28118 | $18.40 |
| 2025-06-18 | Lee, Kang Jyh | Director | Purchased | 28118 | $12.13 |
| 2025-06-18 | Lee, Kang Jyh | Director | Sold | 28118 | $0.00 |
| 2025-06-13 | Tyson, Mitchell G | Director | Sold | 2000 | $0.00 |
| 2025-04-17 | Fiederowicz, Walter M | Former Director | Sold | 5000 | $17.79 |