| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Rice Susan G. | SVP, Global Human Resources | C/O ENTEGRIS, INC., 129 CONCORD ROAD, BILLERICA | /s/ Joseph Colella, Attorney-In-Fact for Susan G. Rice | 2025-08-14 | 0001716139 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ENTG | Common Stock | Options Exercise | $295K | +8.86K | +15.56% | $33.33 | 65.8K | Aug 13, 2025 | Direct | |
| transaction | ENTG | Common Stock | Sale | -$707K | -8.86K | -13.47% | $79.84 | 56.9K | Aug 13, 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ENTG | Employee Stock Option (Right to Buy) | Options Exercise | $0 | -8.86K | -100% | $0.00 | 0 | Aug 13, 2025 | Common Stock | 8.86K | $33.33 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | The option is fully vested. |
| F2 | Awarded pursuant to the Entegris, Inc. 2010 Stock Plan in consideration of services as an employee. |