| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For ENTG | |||||
| 2025-08-13 | Rice, Susan G. | SVP, Global Human Resources | Purchased | 8858 | $33.33 |
| 2025-08-13 | Rice, Susan G. | SVP, Global Human Resources | Sold | 8858 | $79.84 |
| 2025-08-13 | Rice, Susan G. | SVP, Global Human Resources | Sold | 8858 | $0.00 |
| 2025-07-17 | Haris, Clinton M. | SVP & President, APS Division | Sold | 3627 | $90.00 |
| 2025-06-12 | Clark, Rodney | Director | Sold | 990 | $0.00 |
| 2025-05-22 | Blachier, Olivier | SVP, Chief Strategy Officer | Sold | 275 | $72.22 |
| 2025-05-15 | Lagorga, Linda | SVP, Chief Financial Officer | Sold | 961 | $78.53 |
| 2025-04-23 | Entegris, Inc | Director | Purchased | 2897 | $0.00 |
| 2025-04-23 | Puma, Mary G | Director | Purchased | 2897 | $0.00 |
| 2025-04-23 | Lederer, James P | Director | Purchased | 2897 | $0.00 |
| 2025-04-23 | Clark, Rodney | Director | Purchased | 2897 | $0.00 |
| 2025-04-23 | Reeder, David | Director | Purchased | 2897 | $0.00 |
| 2025-04-23 | Gentilcore, James | Director | Purchased | 2897 | $0.00 |
| 2025-04-23 | Saleki-gerhardt, Azita | Director | Purchased | 2897 | $0.00 |
| 2025-04-23 | Kanouff, Yvette | Director | Purchased | 2897 | $0.00 |
| 2025-04-05 | Lagorga, Linda | SVP, Chief Financial Officer | Sold | 482 | $65.39 |
| 2025-04-05 | Haris, Clinton M. | SVP & President, APS Division | Sold | 476 | $65.39 |
| 2025-04-05 | Woodland, Daniel D. | SVP & President, MS Division | Sold | 337 | $65.39 |
| 2025-04-05 | Blachier, Olivier | SVP, Chief Strategy Officer | Sold | 229 | $65.39 |
| 2025-04-05 | Loy, Bertrand | Director, President & CEO | Sold | 4619 | $65.39 |
