<SEC-DOCUMENT>0001786291-24-000007.txt : 20240528
<SEC-HEADER>0001786291-24-000007.hdr.sgml : 20240528
<ACCEPTANCE-DATETIME>20240528190407
ACCESSION NUMBER:		0001786291-24-000007
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240523
FILED AS OF DATE:		20240528
DATE AS OF CHANGE:		20240528

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			O'Neill James Anthony
		CENTRAL INDEX KEY:			0001786291
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32598
		FILM NUMBER:		24993579

	MAIL ADDRESS:	
		STREET 1:		129 CONCORD ROAD
		CITY:			BILLERICA
		STATE:			MA
		ZIP:			01821

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ENTEGRIS INC
		CENTRAL INDEX KEY:			0001101302
		STANDARD INDUSTRIAL CLASSIFICATION:	PLASTICS PRODUCTS, NEC [3089]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		IRS NUMBER:				411941551
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		129 CONCORD ROAD
		CITY:			BILLERICA
		STATE:			MA
		ZIP:			01821
		BUSINESS PHONE:		9784366500

	MAIL ADDRESS:	
		STREET 1:		129 CONCORD ROAD
		CITY:			BILLERICA
		STATE:			MA
		ZIP:			01821
</SEC-HEADER>
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    <footnotes>
        <footnote id="F1">These shares were sold pursuant to a Rule 10b-5 Trading Plan established by the Reporting Person on February 23, 2023.</footnote>
        <footnote id="F2">This option is fully vested.</footnote>
        <footnote id="F3">Awarded pursuant to the Entegris, Inc. 2020 Stock Plan in consideration of services as an employee.</footnote>
        <footnote id="F4">The option vests in four equal annual installments. The first installment became exercisable on February 19, 2024. The remaining installments will become exercisable on February 19, 2025, February 19, 2026 and February 19, 2027, respectively.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Joseph Colella, Attorney-In-Fact for James O'Neill</signatureName>
        <signatureDate>2024-05-28</signatureDate>
    </ownerSignature>
</ownershipDocument>
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