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Year archive

HUDSON TECHNOLOGIES INC /NY — 2023 filings

All 44 regulatory filings released by HUDSON TECHNOLOGIES INC /NY (HDSN) in 2023, sourced directly from the official regulator.

44 Filings
2023 Period
2023 filings (44)
Filing Released Lang
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-12-14 English
10-Q
Interim / Quarterly Report Q3 2023
2023-11-07 English
FORM 8-K
Regulatory Filings
2023-11-01 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-10-27 English
FORM 8-K
Regulatory Filings
2023-10-12 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-09-14 English
FORM 8-K
Regulatory Filings
2023-08-22 English
10-Q
Interim / Quarterly Report Q2 2023
2023-08-08 English
FORM 8-K
Regulatory Filings
2023-08-02 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-07-27 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-07-27 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-06-22 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-06-16 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-06-16 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-06-16 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-06-16 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-06-16 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-06-15 English
Regulatory Filings 2023
Regulatory Filings
2023-06-13 English
FORM 8-K
Regulatory Filings
2023-06-08 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-06-06 English
10-Q
Interim / Quarterly Report Q1 2023
2023-05-09 English
FORM 8-K
Regulatory Filings
2023-05-03 English
ARS
Annual Report
2023-04-26 English
DEFA14A
Regulatory Filings
2023-04-26 English
DEF14A
Proxy Solicitation & Information Statement
2023-04-26 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-03-15 English
10-K
Annual Report FY 2022
2023-03-14 English
FORM 8-K
Regulatory Filings
2023-03-08 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-03-03 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-03-03 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-03-03 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-03-03 English
FORM 8-K/A
Regulatory Filings
2023-02-23 English
Major Shareholding Notification 2023
Major Shareholding Notification
2023-02-14 English
HDSN 13G
Major Shareholding Notification
2023-02-13 English
AMENDED STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-02-07 English
Major Shareholding Notification 2023
Major Shareholding Notification
2023-02-03 English
Major Shareholding Notification 2023
Major Shareholding Notification
2023-02-02 English
Regulatory Filings 2023
Regulatory Filings
2023-01-24 English
Regulatory Filings 2023
Regulatory Filings
2023-01-19 English
Regulatory Filings 2023
Regulatory Filings
2023-01-18 English
S-3
Registration Form
2023-01-13 English
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
Director's Dealing
2023-01-09 English