William James Shaner - 12 Dec 2023 Form 4 Insider Report for ENTEGRIS INC (ENTG)

Role: SVP & President, AMH
Signature: /s/ Joseph Colella, Attorney-In-Fact for William Shaner
Issuer symbol: ENTG
Transactions as of: 12 Dec 2023
Net transactions value: -$344,851
Form type: 4
Filing time: 14 Dec 2023, 11:24:00 UTC
Previous filing: 17 May 2023
Next filing: 03 Dec 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ENTG	Common Stock	Options Exercise	$311,373	+10,012	+56%	$31.10	27,924	12 Dec 2023	Direct
transaction	ENTG	Common Stock	Tax liability	$656,225	-5,976	-21%	$109.81	21,948	12 Dec 2023	Direct

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)	Options Exercise	$0	-10,012	-100%	$0.000000^*	0	12 Dec 2023	Common Stock	10,012	$31.10	Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	This option is fully vested.
F2	This option was granted pursuant to the Entegris, Inc. 2010 Stock Plan, as amended, in consideration of services of an employee.