0001972362-24-000775.txt : 20240524 0001972362-24-000775.hdr.sgml : 20240524 20240524170008 ACCESSION NUMBER: 0001972362-24-000775 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240524 DATE AS OF CHANGE: 20240524 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Ultra Clean Holdings, Inc. CENTRAL INDEX KEY: 0001275014 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 611430858 STATE OF INCORPORATION: DE FISCAL YEAR END: 1230 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-50646 FILM NUMBER: 24985315 BUSINESS ADDRESS: STREET 1: 26462 CORPORATE AVENUE CITY: HAYWARD STATE: CA ZIP: 94545 BUSINESS PHONE: (510) 576-4400 MAIL ADDRESS: STREET 1: 26462 CORPORATE AVENUE CITY: HAYWARD STATE: CA ZIP: 94545 FORMER COMPANY: FORMER CONFORMED NAME: ULTRA CLEAN HOLDINGS INC DATE OF NAME CHANGE: 20031231 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: LIGGETT EMILY M CENTRAL INDEX KEY: 0001231898 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 144 1 primary_doc.xml 144 0001231898 XXXXXXXX LIVE 0001275014 Ultra Clean Holdings, Inc. 000-50646 26462 CORPORATE AVENUE HAYWARD CA 94545 (510) 576-4400 LIGGETT EMILY M Director COMMON MORGAN STANLEY SMITH BARNEY LLC EXECUTIVE SERVICES

200 W CIVIC CENTER DR. 4TH FLOOR SANDY UT 84070

5296 235121.14 44700000 05/24/2024 NASDAQ COMMON 05/17/2024 RESTRICTED STOCK ISSUER N 5296 05/17/2024 COMPENSATION Y 05/24/2024 /s/ Emily M Liggett