HUDSON TECHNOLOGIES INC /NY — 8-K Filings
173 8-K filings on record
This page lists all 8-K filings submitted to the SEC by HUDSON TECHNOLOGIES INC /NY (HDSN), sorted by most recent first. Each row links to the full filing on EdgarLookup. HUDSON TECHNOLOGIES INC /NY has filed 173 8-K documents with the SEC since 2004. To view all SEC filings by HUDSON TECHNOLOGIES INC /NY, see the full filings list.
All
10-K
10-K/A
10-Q
10KSB
10KSB/A
10KSB40
10QSB
10QSB/A
11-K
144
3
4
4/A
424B3
424B5
5
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFR14A
DEFS14A
EFFECT
NT 10-K
NT 10-Q
PRE 14A
PRER14A
PRES14A
REGDEX
REGDEX/A
S-3
S-3/A
S-3MEF
S-8
SB-2
SB-2/A
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13D
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | NOTICE OF DELISTING | 0001010541-07-000064 | Dec 11, 2007 | Dec 6, 2007 |
| 8-K | HUDSON TECHNOLOGIES 8-K | 0001010541-07-000049 | Sep 25, 2007 | Sep 19, 2007 |
| 8-K | HUDSON TECHNOLOGIES 8-K | 0001010541-07-000044 | Aug 30, 2007 | Aug 24, 2007 |
| 8-K | HUDSON TECHNOLOGIES 8-K | 0001010541-07-000015 | Jul 2, 2007 | Jun 26, 2007 |
| 8-K | HUDSON TECHNOLOGIES 8-K | 0001010541-07-000005 | Jan 5, 2007 | Dec 29, 2006 |
| 8-K | HUDSON TECHNOLOGIES 8-K | 0001010541-06-000042 | Oct 12, 2006 | Oct 10, 2006 |
| 8-K | HUDSON TECHNOLOGIES 8K | 0001010541-06-000040 | Sep 8, 2006 | Sep 6, 2006 |
| 8-K | HUDSON TECHNOLOGIES 8K | 0001010541-06-000033 | May 4, 2006 | — |
| 8-K | HUDSON TECHNOLOGIES 8-K | 0001010541-06-000029 | Apr 6, 2006 | Mar 31, 2006 |
| 8-K | HUDSON TECHNOLOGIES 8-K | 0001010541-06-000018 | Mar 16, 2006 | Mar 16, 2005 |
| 8-K | HUDSON TECHNOLOGIES 8-K | 0001010541-06-000016 | Mar 14, 2006 | Mar 8, 2006 |
| 8-K | HUDSON TECHNOLOGIES 8K | 0001010541-06-000007 | Jan 4, 2006 | Dec 28, 2005 |
| 8-K | HUDSON TECHNOLOGIES 8K | 0001010541-05-000091 | Dec 19, 2005 | Dec 13, 2005 |
| 8-K | HUDSON TECHNOLOGIES 8K | 0001010541-05-000034 | Jul 5, 2005 | Jun 28, 2005 |
| 8-K | HUDSON TECHNOLOGIES 8K | 0001010541-05-000028 | May 31, 2005 | — |
| 8-K | HUDSON TECHNOLOGIES 8K | 0001010541-05-000026 | May 16, 2005 | May 13, 2005 |
| 8-K | HUDSON TECHNOLOGIES 8K | 0001010541-05-000017 | Apr 29, 2005 | Apr 27, 2005 |
| 8-K | HUDSON TECHNOLOGIES 8K | 0001010541-05-000007 | Jan 21, 2005 | Jan 17, 2005 |
| 8-K | HUDSON TECHNOLOGIES 8K | 0001010541-04-000056 | Dec 15, 2004 | Dec 9, 2004 |
| 8-K | HUDSON TECHNOLOGIES 8-K | 0001010541-04-000051 | Nov 3, 2004 | Oct 1, 2004 |
| 8-K | FORM 8-K | 0001169232-03-007210 | Dec 30, 2003 | Dec 29, 2003 |
| 8-K | HUDSON TECHNOLOGIES 8-K | 0001157523-03-001900 | May 14, 2003 | — |
| 8-K | FORM 8-K | 0000950116-97-000210 | Feb 7, 1997 | Jan 29, 1997 |