HUDSON TECHNOLOGIES INC /NY — 10-K Filings

19 10-K filings on record

This page lists all 10-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 19 10-K documents with the SEC since 2004. To view all SEC filings by HUDSON TECHNOLOGIES INC /NY, see the full filings list.

Overview All Filings Financials Insiders

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
10-K	10-K	0001104659-26-028445	Mar 16, 2026	Dec 31, 2025
10-K	10-K	0001410578-25-000323	Mar 12, 2025	Dec 31, 2024
10-K	10-K	0001410578-24-000199	Mar 14, 2024	Dec 31, 2023
10-K	10-K	0001410578-23-000263	Mar 14, 2023	Dec 31, 2022
10-K	10-K	0001410578-22-000491	Mar 24, 2022	Dec 31, 2021
10-K	FORM 10-K	0001104659-21-035666	Mar 12, 2021	Dec 31, 2020
10-K	FORM 10-K	0001104659-20-033130	Mar 13, 2020	Dec 31, 2019
10-K	FORM 10-K	0001144204-19-014301	Mar 15, 2019	Dec 31, 2018
10-K	FORM 10-K	0001144204-18-015276	Mar 16, 2018	Dec 31, 2017
10-K	FORM 10-K	0001144204-17-013954	Mar 10, 2017	Dec 31, 2016
10-K	10-K	0001144204-16-087439	Mar 11, 2016	Dec 31, 2015
10-K	10-K	0001144204-15-016402	Mar 16, 2015	Dec 31, 2014
10-K	FORM 10-K	0001144204-14-012491	Feb 28, 2014	Dec 31, 2013
10-K	FORM 10-K	0001144204-13-013020	Mar 5, 2013	Dec 31, 2012
10-K	ANNUAL REPORT	0001144204-12-012900	Mar 5, 2012	Dec 31, 2011
10-K	HUDSON TECHNOLOGIES 10K 2010	0001010541-11-000006	Mar 7, 2011	Dec 31, 2010
10-K	HUDSON TECHNOLOGIES 10K 2009	0001010541-10-000013	Mar 1, 2010	Dec 31, 2009
10-K	FORM 10KSB	0001010541-09-000003	Mar 5, 2009	Dec 31, 2008
10-K	ANNUAL REPORT	0000891554-01-501662	Mar 29, 2001	Dec 31, 2000