| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| LaGorga Linda | SVP, Chief Financial Officer | C/O ENTEGRIS, INC., 129 CONCORD ROAD, BILLERICA | /s/ Joseph Colella, Attorney-In-Fact for Linda LaGorga | 19 May 2025 | 0001977397 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ENTG | Common Stock | Tax liability | $75,467 | -961 | -3.3% | $78.53 | 27,920 | 15 May 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares automatically withheld upon settlement of restricted stock units to satisfy tax withholding obligations. |