ENTEGRIS INC — Director's Dealing 2026

Feb 23, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ENTEGRIS INC (ENTG)
CIK: 0001101302
Period of Report: 2026-02-19

Reporting Person: Rice Susan G. (SVP, Global Human Resources)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-19	Common Stock	A	5018	—	Acquired	72624.004	Direct
2026-02-19	Common Stock	F	1473	$132.67	Disposed	71151.004	Direct
2026-02-19	Common Stock	F	1129	$132.67	Disposed	70022.004	Direct

Footnotes

F1: Awarded in connection with the settlement of performance share units for the 2023-2025 performance cycle.

F2: Awarded pursuant to the Entegris, Inc. 2020 Stock Plan in consideration of services as an employee.

F3: Shares automatically withheld upon settlement of performance share units to satisfy tax withholding obligations.

F4: Shares automatically withheld upon settlement of restricted stock units to satisfy tax withholding obligations.