Year archive

HUDSON TECHNOLOGIES INC /NY — 2013 filings

All 47 regulatory filings released by HUDSON TECHNOLOGIES INC /NY (HDSN) in 2013, sourced directly from the official regulator.

47 Filings

2013 Period

2013 filings (47)

Filing	Released	Lang
PRIMARY DOCUMENT Director's Dealing	2013-12-31	English
PRIMARY DOCUMENT Director's Dealing	2013-12-27	English
PRIMARY DOCUMENT Director's Dealing	2013-12-27	English
PRIMARY DOCUMENT Director's Dealing	2013-12-27	English
PRIMARY DOCUMENT Director's Dealing	2013-12-18	English
PRIMARY DOCUMENT Director's Dealing	2013-11-27	English
PRIMARY DOCUMENT Director's Dealing	2013-11-27	English
PRIMARY DOCUMENT Director's Dealing	2013-11-27	English
FORM 10-Q Interim / Quarterly Report Q3 2013	2013-11-08	English
FORM 8-K Regulatory Filings	2013-10-31	English
FORM 8-K Regulatory Filings	2013-10-30	English
FORM 8-K Regulatory Filings	2013-08-28	English
10-Q Interim / Quarterly Report Q2 2013	2013-08-06	English
AUTO-GENERATED PAPER DOCUMENT Annual Report	2013-08-02	English
DEFR14A Regulatory Filings	2013-08-01	English
FORM 8-K Regulatory Filings	2013-07-30	English
DEF 14A Proxy Solicitation & Information Statement	2013-07-29	English
CURRENT REPORT Regulatory Filings	2013-07-05	English
PRIMARY DOCUMENT Director's Dealing	2013-06-21	English
PRIMARY DOCUMENT Director's Dealing	2013-06-10	English
OWNERSHIP DOCUMENT Director's Dealing	2013-05-22	English
PRIMARY DOCUMENT Director's Dealing	2013-05-16	English
PRIMARY DOCUMENT Director's Dealing	2013-05-09	English
FORM 10-Q Interim / Quarterly Report Q1 2013	2013-05-06	English
FORM 8-K Regulatory Filings	2013-05-01	English
SC 13D/A Major Shareholding Notification	2013-03-29	English
SC 13D/A Major Shareholding Notification	2013-03-29	English
PRIMARY DOCUMENT Director's Dealing	2013-03-25	English
PRIMARY DOCUMENT Director's Dealing	2013-03-14	English
PRIMARY DOCUMENT Director's Dealing	2013-03-13	English
PRIMARY DOCUMENT Director's Dealing	2013-03-13	English
PRIMARY DOCUMENT Director's Dealing	2013-03-08	English
PRIMARY DOCUMENT Director's Dealing	2013-03-08	English
PRIMARY DOCUMENT Director's Dealing	2013-03-08	English
PRIMARY DOCUMENT Director's Dealing	2013-03-07	English
PRIMARY DOCUMENT Director's Dealing	2013-03-06	English
PRIMARY DOCUMENT Director's Dealing	2013-03-06	English
FORM 10-K Annual Report FY 2012	2013-03-05	English
8-K Regulatory Filings	2013-02-28	English
8-K Regulatory Filings	2013-02-20	English
Regulatory Filings 2013 Regulatory Filings	2013-01-23	English
PROSPECTUS Prospectus	2013-01-22	English
Regulatory Filings 2013 Regulatory Filings	2013-01-17	English
S-3/A Registration Form	2013-01-11	English
HUDSON TECHNOLOGIES Major Shareholding Notification	2013-01-09	English
Regulatory Filings 2013 Regulatory Filings	2013-01-08	English
PRIMARY DOCUMENT Director's Dealing	2013-01-02	English

Filings by year

2026 10 filings
2025 39 filings
2024 33 filings
2023 44 filings
2022 58 filings
2021 58 filings
2020 50 filings
2019 49 filings
2018 66 filings
2017 48 filings
2016 72 filings
2015 58 filings
2014 41 filings
2013 47 filings
2012 31 filings
2011 26 filings
2010 38 filings
2009 23 filings
2008 52 filings
2007 40 filings
2006 37 filings
2005 70 filings
2004 20 filings