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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-23-005148
Filing Date
2023-02-28
Accepted
2023-02-28 16:35:02
Documents
104
Period of Report
2022-12-30

Document Format Files

Seq Description Document Type Size
1 10-K uctt-20221230.htm   iXBRL 10-K 4941107
2 EX-4.2 uctt-ex4_2.htm EX-4 16837
3 EX-21.1 uctt-ex21_1.htm EX-21 18967
4 EX-23.1 uctt-ex23_1.htm EX-23 4569
5 EX-31.1 uctt-ex31_1.htm EX-31 15330
6 EX-31.2 uctt-ex31_2.htm EX-31 15416
7 EX-32.1 uctt-ex32_1.htm EX-32 7386
8 EX-32.2 uctt-ex32_2.htm EX-32 7290
9 GRAPHIC img30703515_0.gif GRAPHIC 16233
  Complete submission text file 0000950170-23-005148.txt   17106225

Data Files

Seq Description Document Type Size
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT uctt-20221230_cal.xml EX-101.CAL 111017
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT uctt-20221230_pre.xml EX-101.PRE 536442
12 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT uctt-20221230.xsd EX-101.SCH 75552
13 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT uctt-20221230_def.xml EX-101.DEF 321836
14 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT uctt-20221230_lab.xml EX-101.LAB 712839
98 EXTRACTED XBRL INSTANCE DOCUMENT uctt-20221230_htm.xml XML 3638405
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: 10-K | Act: 34 | File No.: 000-50646 | Film No.: 23686136
SIC: 3674 Semiconductors & Related Devices