| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| ENTG | Colella Joseph | SVP and General Counsel | May 14 '26 | Option Exercise | 91.48 | 12,652 | 1,157,420 | 54,037 | May 18 12:00 AM |
| ENTG | Colella Joseph | SVP and General Counsel | May 14 '26 | Sale | 140.17 | 6,326 | 886,715 | 50,121 | May 18 12:00 AM |
| ENTG | Colella Joseph | SVP and General Counsel | Apr 07 '26 | Sale | 115.57 | 1,592 | 183,987 | 50,121 | Apr 08 12:00 AM |
| ENTG | Colella Joseph | SVP and General Counsel | Feb 20 '26 | Sale | 131.49 | 1,580 | 207,754 | 45,835 | Feb 23 12:00 AM |
| ENTG | Colella Joseph | SVP and General Counsel | Nov 06 '25 | Sale | 88.41 | 3,577 | 316,243 | 34,364 | Nov 07 12:00 AM |
| ENTG | Colella Joseph | SVP and General Counsel | Dec 22 '23 | Sale | 120.49 | 2,857 | 344,240 | 25,769 | Dec 27 12:00 AM |
| ENTG | Colella Joseph | SVP and General Counsel | Nov 24 '23 | Sale | 102.86 | 2,604 | 267,847 | 28,626 | Nov 28 12:00 AM |