0001972362-23-000224.txt : 20230525 0001972362-23-000224.hdr.sgml : 20230525 20230525170925 ACCESSION NUMBER: 0001972362-23-000224 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230525 DATE AS OF CHANGE: 20230525 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Ultra Clean Holdings, Inc. CENTRAL INDEX KEY: 0001275014 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] 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: 23961939 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 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 ETRADE FINANCIAL CORPORATION

3 EDISON DRIVE ALPHARETTA GA 30005

3701 112843.49 44700000 05/25/2023 NASDAQ COMMON 05/19/2023 RESTRICTED STOCK ISSUER N 3701 05/19/2023 COMPENSATION Y 05/25/2023 /s/ Emily M Liggett