Ultra Clean Holdings, Inc. — SC 13G/A Filings
77 SC 13G/A filings on record
This page lists all SC 13G/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 77 SC 13G/A documents with the SEC since 2013. To view all SEC filings by Ultra Clean Holdings, Inc., see the full filings list.
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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 |
|---|---|---|---|---|
| SC 13G/A | ULTRA CLEAN HOLDINGS, INC. | 0001193125-11-244060 | Sep 9, 2011 | — |
| SC 13G/A | ULTRA CLEAN HOLDINGS INC | 0001193125-11-131608 | May 9, 2011 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT NO. 1 | 0000922423-11-000083 | Feb 14, 2011 | — |
| SC 13G/A | ULTRA CLEAN HOLDINGS | 0001193125-11-031567 | Feb 11, 2011 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT - ULTRA CLEAN HOLDINGS, INC. | 0000929638-11-000070 | Jan 25, 2011 | — |
| SC 13G/A | — | 0001044321-10-000062 | Feb 12, 2010 | — |
| SC 13G/A | — | 0000766524-10-000010 | Feb 12, 2010 | — |
| SC 13G/A | ULTRA CLEAN HOLDINGS INC | 0001193125-10-027871 | Feb 11, 2010 | — |
| SC 13G/A | — | 0001144204-10-001833 | Jan 13, 2010 | — |
| SC 13G/A | ULTRA CLEAN HOLDINGS, INC. | 0001193125-09-168515 | Aug 7, 2009 | — |
| SC 13G/A | ULTRA CLEAN HOLDINGS, INC. | 0001193125-09-146191 | Jul 9, 2009 | — |
| SC 13G/A | SEC FILING | 0000902219-09-001107 | May 11, 2009 | — |
| SC 13G/A | SEC FILING | 0000902219-09-000989 | Feb 17, 2009 | — |
| SC 13G/A | SC 13G/A | 0001104659-09-009843 | Feb 17, 2009 | — |
| SC 13G/A | AMENDMENT TO SCHEDULE 13G | 0000950152-09-001382 | Feb 13, 2009 | — |
| SC 13G/A | — | 0001044321-09-000066 | Feb 13, 2009 | — |
| SC 13G/A | — | 0000766524-09-000051 | Feb 13, 2009 | — |
| SC 13G/A | ULTRA CLEAN HOLDINGS | 0001193125-09-028031 | Feb 13, 2009 | — |
| SC 13G/A | SEC FILING | 0000902219-08-001266 | Nov 10, 2008 | — |
| SC 13G/A | TERMINATION | 0000948046-08-000174 | May 8, 2008 | — |
| SC 13G/A | SEC FILING | 0000902219-08-001048 | Feb 14, 2008 | — |
| SC 13G/A | ULTRA CLEAN HOLDINGS, INC. | 0001193125-08-023840 | Feb 8, 2008 | — |
| SC 13G/A | SEC FILING | 0000902219-07-001233 | Oct 10, 2007 | — |
| SC 13G/A | SC 13G/A | 0001104659-07-009617 | Feb 12, 2007 | — |
| SC 13G/A | BENEFICIAL OWNERSHIP OF 5% OR MORE | 0001104659-06-006491 | Feb 7, 2006 | — |
| SC 13G/A | SC 13G/A | 0001104659-05-040886 | Aug 23, 2005 | — |
| SC 13G/A | SCHEDULE 13G FINAL AMENDMENT | 0000922423-05-000046 | Jan 10, 2005 | — |