| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Sauer Michael | VP, Controller & CAO | C/O ENTEGRIS, INC., 129 CONCORD ROAD, BILLERICA | /s/ Joseph Colella, Attorney-In-Fact for Michael Sauer | 23 Feb 2026 | 0001552780 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ENTG | Common Stock | Tax liability | $21,891 | -165 | -2.1% | $132.67 | 7,790 | 19 Feb 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares automatically withheld upon settlement of restricted stock units to satisfy tax withholding obligations. |