Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000950103-25-010679
Filing Date
2025-08-25
Accepted
2025-08-25 20:32:45
Documents
2
Period of Report
2025-08-15

Document Format Files

Seq Description Document Type Size
1 FORM 3 dp233433_3-johnson.html 3  
1 FORM 3 dp233433_3-johnson.xml 3 2594
2 EXHIBIT 24 dp233433_ex24.htm EX-24 5935
  Complete submission text file 0000950103-25-010679.txt   10071
Mailing Address 26462 CORPORATE AVENUE HAYWARD CA 94545
Business Address 26462 CORPORATE AVENUE HAYWARD CA 94545 (510) 576-4400
Ultra Clean Holdings, Inc. (Issuer) CIK: 0001275014 (see all company filings)

EIN.: 611430858 | State of Incorp.: DE | Fiscal Year End: 1230
SIC: 3674 Semiconductors & Related Devices
(CF Office: 04 Manufacturing)

Mailing Address ULTRA CLEAN HOLDINGS, INC. 26462 CORPORATE AVE. HAYWARD CA 94545
Business Address
Johnson Samuel Williams (Reporting) CIK: 0002083305 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-50646 | Film No.: 251252430