ENTEGRIS INC — Director's Dealing 2022

Feb 25, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ENTEGRIS INC (ENTG)
CIK: 0001101302
Period of Report: 2022-02-23

Reporting Person: Tison Stuart (SVP & GM, SCEM)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-02-23	Common Stock	M	3327	$21.60	Acquired	78138	Direct
2022-02-23	Common Stock	F	1646	$129.64	Disposed	76492	Direct
2022-02-23	Common Stock	M	3217	$31.10	Acquired	79709	Direct
2022-02-23	Common Stock	F	1734	$129.74	Disposed	77975	Direct
2022-02-23	Common Stock	M	3163	$33.33	Acquired	81138	Direct
2022-02-23	Common Stock	F	1738	$129.635	Disposed	79400	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2022-02-23	Employee Stock Option (Right to Buy)	$21.6	M	3327	Disposed	2024-02-19	Common Stock (3327.0)	Direct
2022-02-23	Employee Stock Option (Right to Buy)	$31.1	M	3217	Disposed	2025-02-19	Common Stock (3217.0)	Direct
2022-02-23	Employee Stock Option (Right to Buy)	$33.33	M	3163	Disposed	2026-02-19	Common Stock (3163.0)	Direct

Footnotes

F1: This option is fully vested.

F2: Awarded pursuant to the Entegris, Inc. 2010 Stock Plan in consideration of services as an employee.

F3: The option vests in four equal annual installments. The first three installments became exercisable on February 19, 2020, February 19, 2021 and February 19, 2022. The remaining installment will become exercisable on February 19, 2023.