SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form NT 10-K - Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405:
SEC Accession No. 0000950103-19-003408
Filing Date
2019-03-14
Accepted
2019-03-14 16:08:31
Documents
1
Period of Report
2018-12-28
Effectiveness Date
2019-03-14

Document Format Files

Seq Description Document Type Size
1 FORM 10-K dp103748_nt10k.htm NT 10-K 28826
  Complete submission text file 0000950103-19-003408.txt   29949
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: 1228
Type: NT 10-K | Act: 34 | File No.: 000-50646 | Film No.: 19681137
SIC: 3674 Semiconductors & Related Devices