Ultra Clean Holdings, Inc.
SEC Filing List

UCTT         CIK: 0001275014

Form Description Owner/Filer Filing Agent Date Actions
S-8Initial registration statement for secur...Ultra Clean Holdings, Inc. DAVIS POLK & WARDWELL LLP 01/FA07/10/2026
8-KCurrent report filingUltra Clean Holdings, Inc. Workiva Inc. Wdesk FA01 /fa07/08/2026
4Statement of changes in beneficial owner...Harding Brian EDAVIS POLK & WARDWELL LLP 01/FA07/07/2026
144Filing for proposed sale of securities u...Morgan Stanley Smith Barney LLC Executive Services /FA07/02/2026
4Statement of changes in beneficial owner...Harding Brian EDAVIS POLK & WARDWELL LLP 01/FA06/30/2026
4Statement of changes in beneficial owner...Harding Brian EDAVIS POLK & WARDWELL LLP 01/FA06/30/2026
4Statement of changes in beneficial owner...Savage SheriDAVIS POLK & WARDWELL LLP 01/FA06/09/2026
4Statement of changes in beneficial owner...Savage SheriDAVIS POLK & WARDWELL LLP 01/FA06/09/2026
4Statement of changes in beneficial owner...Savage SheriDAVIS POLK & WARDWELL LLP 01/FA06/09/2026
4Statement of changes in beneficial owner...Harding Brian EDAVIS POLK & WARDWELL LLP 01/FA06/08/2026
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