0001959173-24-004024.txt : 20240531 0001959173-24-004024.hdr.sgml : 20240531 20240531153548 ACCESSION NUMBER: 0001959173-24-004024 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240531 DATE AS OF CHANGE: 20240531 SUBJECT COMPANY: 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 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-32598 FILM NUMBER: 241009346 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Haris Clinton M. CENTRAL INDEX KEY: 0001483553 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O ENTEGRIS, INC. STREET 2: 129 CONCORD ROAD CITY: BILLERICA STATE: MA ZIP: 01821 144 1 primary_doc.xml 144 0001483553 XXXXXXXX LIVE 0001101302 ENTEGRIS INC 001-32598 129 CONCORD ROAD BILLERICA MA 01821 9784366500 Haris Clinton M. Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

5005 624336.13 150791477 05/31/2024 NASDAQ Common 02/19/2021 Restricted Stock Vesting Issuer N 4754 02/19/2021 Compensation Common 02/19/2021 ESPP Purchase Issuer N 251 02/19/2021 Cash Y 05/31/2024 02/16/2024 /s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Clinton Haris