HUDSON TECHNOLOGIES INC /NY — EFFECT Filings
8 EFFECT filings on record
This page lists all EFFECT 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 8 EFFECT 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 |
|---|---|---|---|---|
| EFFECT | — | 9999999995-26-000092 | Jan 7, 2026 | — |
| EFFECT | — | 9999999995-23-000166 | Jan 23, 2023 | — |
| EFFECT | — | 9999999995-21-000128 | Jan 12, 2021 | — |
| EFFECT | — | 9999999995-18-000959 | Apr 27, 2018 | — |
| EFFECT | — | 9999999995-15-003323 | Dec 18, 2015 | — |
| EFFECT | — | 9999999995-13-000245 | Jan 22, 2013 | — |
| EFFECT | — | 9999999995-12-002354 | Aug 1, 2012 | — |
| EFFECT | — | 9999999995-08-002725 | Sep 5, 2008 | — |