|
Form
|
|
(Filer)
|
Received
(
Period
)
|
| 4 |
 |
HUDSON TECHNOLOGIES INC /NY (MORCH OTTO C) |
05/16/13 (05/10/13) |
| 4 |
|
HUDSON TECHNOLOGIES INC /NY(HARKINS CHARLES F) |
05/09/13 (05/07/13) |
| 10-Q |
|
HUDSON TECHNOLOGIES INC /NY |
05/06/13 (03/31/13) |
| 8-K |
|
HUDSON TECHNOLOGIES INC /NY |
05/01/13 (05/01/13) |
| SC 13D/A |
|
HUDSON TECHNOLOGIES INC /NY(ZUGIBE KEVIN J) |
03/29/13 |
| SC 13D/A |
|
HUDSON TECHNOLOGIES INC /NY(MANDRACCHIA STEPHEN P) |
03/29/13 |
| 4 |
|
HUDSON TECHNOLOGIES INC /NY(ZUGIBE KEVIN J) |
03/25/13 (03/22/13) |
| 4 |
|
HUDSON TECHNOLOGIES INC /NY(ZUGIBE KEVIN J) |
03/14/13 (03/12/13) |
| 4 |
|
HUDSON TECHNOLOGIES INC /NY(MANDRACCHIA STEPHEN P) |
03/13/13 (03/13/13) |
| 4 |
|
HUDSON TECHNOLOGIES INC /NY(BUSCEMI JAMES R) |
03/13/13 (03/11/13) |
| 4/A |
|
HUDSON TECHNOLOGIES INC /NY(MANDRACCHIA STEPHEN P) |
03/08/13 (03/07/13) |
| 4 |
|
HUDSON TECHNOLOGIES INC /NY(MANDRACCHIA STEPHEN P) |
03/08/13 (03/07/13) |
| 4 |
|
HUDSON TECHNOLOGIES INC /NY(BUSCEMI JAMES R) |
03/08/13 (03/06/13) |
| 4 |
|
HUDSON TECHNOLOGIES INC /NY(COLEMAN BRIAN F) |
03/07/13 (03/07/13) |
| 4 |
|
HUDSON TECHNOLOGIES INC /NY(MANDRACCHIA STEPHEN P) |
03/06/13 (03/04/13) |
| 4 |
|
HUDSON TECHNOLOGIES INC /NY(COLEMAN BRIAN F) |
03/06/13 (03/04/13) |
| 10-K |
|
HUDSON TECHNOLOGIES INC /NY |
03/05/13 (12/31/12) |
| 8-K |
|
HUDSON TECHNOLOGIES INC /NY |
02/28/13 (02/28/13) |
| 8-K |
|
HUDSON TECHNOLOGIES INC /NY |
02/20/13 (02/15/13) |
| EFFECT |
|
HUDSON TECHNOLOGIES INC /NY |
01/23/13 |