Ultra Clean Holdings, Inc. — DEF 14A Filings
21 DEF 14A filings on record
This page lists all DEF 14A filings submitted to the SEC by Ultra Clean Holdings, Inc. (UCTT), sorted by most recent first. Each row links to the full filing on EdgarLookup. Ultra Clean Holdings, Inc. has filed 21 DEF 14A documents with the SEC since 2013. To view all SEC filings by Ultra Clean Holdings, Inc., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
3
3/A
4
4/A
424B1
424B3
424B5
5
8-A12G
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFR14A
EFFECT
NT 10-K
NT 10-Q
POS AM
RW
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEF 14A | DEF 14A | 0001140361-25-016015 | Apr 28, 2025 | May 21, 2025 |
| DEF 14A | DEF 14A | 0001140361-24-022572 | Apr 26, 2024 | May 22, 2024 |
| DEF 14A | DEF 14A | 0001140361-23-019658 | Apr 21, 2023 | — |
| DEF 14A | DEF 14A | 0001140361-22-015715 | Apr 25, 2022 | May 19, 2022 |
| DEF 14A | DEF 14A | 0001193125-21-131001 | Apr 26, 2021 | May 20, 2021 |
| DEF 14A | DEF 14A | 0001193125-20-120946 | Apr 27, 2020 | Jun 2, 2020 |
| DEF 14A | DEF 14A | 0001193125-19-117121 | Apr 24, 2019 | May 23, 2019 |
| DEF 14A | DEF 14A | 0001193125-18-122694 | Apr 19, 2018 | May 15, 2018 |
| DEF 14A | DEF 14A | 0001193125-17-131941 | Apr 21, 2017 | May 24, 2017 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-16-551577 | Apr 22, 2016 | May 26, 2016 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-15-149601 | Apr 27, 2015 | Jun 4, 2015 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-14-150245 | Apr 21, 2014 | May 21, 2014 |
| DEF 14A | DEF 14A | 0001193125-13-164749 | Apr 22, 2013 | May 22, 2013 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-12-171726 | Apr 20, 2012 | May 17, 2012 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-11-105717 | Apr 22, 2011 | May 19, 2011 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-10-091883 | Apr 23, 2010 | Jun 10, 2010 |
| DEF 14A | DEF 14A | 0000950134-09-009278 | May 4, 2009 | Jun 18, 2009 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000950134-08-007613 | Apr 28, 2008 | Jun 5, 2008 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000950134-07-009562 | Apr 30, 2007 | May 31, 2007 |
| DEF 14A | DEF 14A | 0000950134-06-008641 | May 3, 2006 | Jun 8, 2006 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001169232-05-002193 | Apr 20, 2005 | May 20, 2005 |