Corey Rucci - Feb 1, 2022 Form 4 Insider Report for ENTEGRIS INC (ENTG)

Role: SVP, Business Development
Signature: /s/ Joseph Colella, Attorney-In-Fact for Corey Rucci
Stock symbol: ENTG
Transactions as of: Feb 1, 2022
Transactions value $: $0
Form type: 4
Date filed: 2/3/2022, 03:24 PM
Previous filing: Dec 1, 2021
Next filing: Feb 15, 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ENTG	Common Stock	Award	$0	+1.94K	+19.24%	$0.00	12K	Feb 1, 2022	Direct	F1, F2, F3
holding	ENTG	Common Stock						20K	Feb 1, 2022	IRA

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

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)	Award	$0	+4.32K		$0.00	4.32K	Feb 1, 2022	Common Stock	4.32K	$128.44	Direct	F2, F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	These shares are restricted stock units with restrictions that lapse on February 19, 2023.
F2	Awarded pursuant to the Entegris, Inc. 2020 Stock Plan in consideration of services as an employee.
F3	These shares include an aggregate of 246.3286 shares acquired under the Entegris, Inc. Employee Stock Purchase Plan during fiscal year ending December 31, 2021.
F4	The option vests in-full on February 19, 2023.