HUDSON TECHNOLOGIES INC /NY — 4 Filings
491 4 filings on record
This page lists all 4 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 491 4 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 |
|---|---|---|---|---|
| 4 | PRIMARY DOCUMENT | 0001010541-04-000036 | Sep 21, 2004 | Sep 17, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000035 | Sep 21, 2004 | Sep 17, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000034 | Sep 21, 2004 | Sep 17, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000033 | Sep 21, 2004 | Sep 17, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000032 | Sep 21, 2004 | Sep 17, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000027 | Jun 3, 2004 | Jun 2, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000026 | Jun 3, 2004 | Jun 1, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000025 | Jun 1, 2004 | May 27, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000024 | May 27, 2004 | May 25, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000023 | May 27, 2004 | May 25, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000020 | Apr 2, 2004 | Mar 31, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000019 | Apr 2, 2004 | Mar 31, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000018 | Apr 2, 2004 | Mar 31, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000017 | Apr 2, 2004 | Mar 31, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000016 | Apr 2, 2004 | Mar 31, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000015 | Apr 2, 2004 | Mar 31, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000014 | Apr 2, 2004 | Mar 31, 2004 |
| 4 | PRIMARY DOCUMENT | 0001250698-04-000005 | Mar 9, 2004 | Mar 5, 2004 |
| 4 | PRIMARY DOCUMENT | 0001250698-04-000004 | Mar 9, 2004 | Mar 5, 2004 |
| 4 | PRIMARY DOCUMENT | 0001250698-04-000003 | Mar 9, 2004 | Mar 5, 2004 |
| 4 | PRIMARY DOCUMENT | 0001250698-04-000002 | Mar 9, 2004 | Mar 5, 2004 |
| 4 | PRIMARY DOCUMENT | 0001250698-04-000001 | Mar 9, 2004 | Mar 5, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000009 | Mar 9, 2004 | Mar 4, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000005 | Mar 8, 2004 | Mar 4, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000004 | Mar 8, 2004 | Mar 4, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-04-000003 | Mar 8, 2004 | Mar 4, 2004 |
| 4 | PRIMARY DOCUMENT | 0001010541-03-000017 | Dec 23, 2003 | Dec 19, 2003 |
| 4 | PRIMARY DOCUMENT | 0001010541-03-000016 | Dec 23, 2003 | Dec 19, 2003 |
| 4 | PRIMARY DOCUMENT | 0001010541-03-000014 | Dec 23, 2003 | Dec 19, 2003 |
| 4 | PRIMARY DOCUMENT | 0001010541-03-000013 | Dec 23, 2003 | Dec 19, 2003 |
| 4 | PRIMARY DOCUMENT | 0001010541-03-000012 | Dec 23, 2003 | Dec 19, 2003 |
| 4 | PRIMARY DOCUMENT | 0001010541-03-000011 | Dec 18, 2003 | Dec 17, 2003 |
| 4 | PRIMARY DOCUMENT | 0001010541-03-000010 | Dec 18, 2003 | Dec 17, 2003 |
| 4 | PRIMARY DOCUMENT | 0001010541-03-000008 | Dec 18, 2003 | Dec 16, 2003 |
| 4 | PRIMARY DOCUMENT | 0001010541-03-000006 | Dec 15, 2003 | Oct 30, 2003 |
| 4 | PRIMARY DOCUMENT | 0001250698-03-000001 | Dec 11, 2003 | Oct 23, 2003 |
| 4 | PRIMARY DOCUMENT | 0001250707-03-000003 | Nov 13, 2003 | Apr 7, 2003 |
| 4 | PRIMARY DOCUMENT | 0001250707-03-000002 | Nov 13, 2003 | Apr 7, 2003 |
| 4 | PRIMARY DOCUMENT | 0001250707-03-000001 | Nov 13, 2003 | Apr 7, 2003 |
| 4 | PRIMARY DOCUMENT | 0001250706-03-000001 | Nov 12, 2003 | Apr 8, 2003 |
| 4 | PRIMARY DOCUMENT | 0001010541-03-000001 | Nov 12, 2003 | Apr 7, 2003 |