752 filings
Page 8 of 38
4
Kathleen Houghton
11 Jun 21
HUDSON / Kathleen Houghton ownership change
9:14am
8-K
HDSN
Hudson Technologies, Inc.
11 Jun 21
Submission of Matters to a Vote of Security Holders
8:30am
4
Kathleen Houghton
7 Jun 21
HUDSON / Kathleen Houghton ownership change
4:53pm
4
Morch Otto C
3 Jun 21
HUDSON / OTTO C MORCH ownership change
3:25pm
4
Abbatecola Vincent P
2 Jun 21
HUDSON / VINCENT P ABBATECOLA ownership change
3:06pm
4
Kathleen Houghton
2 Jun 21
HUDSON / Kathleen Houghton ownership change
2:39pm
4
Parrillo Richard
1 Jun 21
HUDSON / Richard Parrillo ownership change
12:36pm
4
Morch Otto C
28 May 21
HUDSON / OTTO C MORCH ownership change
11:54am
4
Abbatecola Vincent P
28 May 21
HUDSON / VINCENT P ABBATECOLA ownership change
9:54am
4
Mandracchia Stephen P
27 May 21
HUDSON / STEPHEN P MANDRACCHIA ownership change
1:38pm
SC 13D
Brian F Coleman
25 May 21
HUDSON / COLEMAN BRIAN F ownership change
8:01am
SC 13G
Riva Ridge Capital Management LP
24 May 21
HUDSON / Riva Ridge Capital Management ownership change
5:12pm
10-Q
2021 Q1
HDSN
Hudson Technologies, Inc.
Quarterly report
11 May 21
4:15pm
8-K
HDSN
Hudson Technologies, Inc.
5 May 21
HUDSON TECHNOLOGIES REPORTS FIRST Quarter 2021 RESULTS
4:11pm
SC 13G
Zugibe Maura
4 May 21
HUDSON / Zugibe Maura ownership change
8:05am
SC 13D/A
Zugibe Kevin J
4 May 21
HUDSON / ZUGIBE KEVIN J ownership change
8:01am
DEFA14A
HDSN
Hudson Technologies, Inc.
28 Apr 21
Additional proxy soliciting materials
4:09pm
DEF 14A
HDSN
Hudson Technologies, Inc.
Definitive proxy
28 Apr 21
4:06pm
4
Kathleen Houghton
16 Mar 21
HUDSON / Kathleen Houghton ownership change
1:24pm
4
Nat Krishnamurti
16 Mar 21
HUDSON / Nat Krishnamurti ownership change
9:16am