ENTEGRIS INC — Director's Dealing 2021

Sep 17, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ENTEGRIS INC (ENTG)
CIK: 0001101302
Period of Report: 2021-09-15

Reporting Person: Beckman Bruce W. (SVP, Finance)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-09-15	Common Stock	M	6375	$31.10	Acquired	30300.972	Direct
2021-09-15	Common Stock	S	6375	$130	Disposed	23925.972	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-09-15	Employee Stock Option (Right to Buy)	$31.1	M	6375	Disposed	2025-02-19	Common Stock (6375.0)	Direct

Footnotes

F1: These shares were sold pursuant to a Rule 10b-5 Trading Plan established by the Reporting Person on May 28, 2021.

F2: This option vests in four equal installments. The first three installments became exercisable on February 19, 2019, February 19, 2020, and February 19, 2021, respectively. The final installment will become exercisable on February 19, 2022.