Ultra Clean Holdings, Inc. — 8-K/A Filings
10 8-K/A filings on record
This page lists all 8-K/A 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 10 8-K/A 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 |
|---|---|---|---|---|
| 8-K/A | 8-K/A | 0000950170-22-017829 | Aug 29, 2022 | Aug 19, 2022 |
| 8-K/A | FORM 8-K/A | 0000950103-21-008753 | Jun 14, 2021 | Mar 31, 2021 |
| 8-K/A | FORM 8-K/A | 0000950103-18-013129 | Nov 6, 2018 | Aug 27, 2018 |
| 8-K/A | FORM 8-K/A | 0000950103-15-008363 | Oct 27, 2015 | Jul 31, 2015 |
| 8-K/A | FORM 8-K/A | 0000950103-15-008213 | Oct 16, 2015 | Jul 31, 2015 |
| 8-K/A | FORM 8-K/A | 0000950103-15-002998 | Apr 15, 2015 | Feb 2, 2015 |
| 8-K/A | FORM 8-K/A | 0000950103-12-004825 | Sep 17, 2012 | Jul 3, 2012 |
| 8-K/A | FORM 8-K/A | 0000950103-09-000233 | Feb 6, 2009 | Feb 4, 2009 |
| 8-K/A | — | 0000950103-07-001376 | May 30, 2007 | Jun 29, 2006 |
| 8-K/A | — | 0000950103-05-001627 | Jun 22, 2005 | May 17, 2005 |