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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001140361-23-021731
Filing Date
2023-05-01
Accepted
2023-04-28 18:54:26
Documents
1

Document Format Files

Seq Description Document Type Size
1 DEFA14A brhc20052191_defa14a.htm DEFA14A 20644
  Complete submission text file 0001140361-23-021731.txt   21700
Mailing Address 26462 CORPORATE AVENUE HAYWARD CA 94545
Business Address 26462 CORPORATE AVENUE HAYWARD CA 94545 (510) 576-4400
Ultra Clean Holdings, Inc. (Filer) CIK: 0001275014 (see all company filings)

IRS No.: 611430858 | State of Incorp.: DE | Fiscal Year End: 1230
Type: DEFA14A | Act: 34 | File No.: 000-50646 | Film No.: 23869176
SIC: 3674 Semiconductors & Related Devices