| Date Filed | Type | Description |
| 07/06/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 06/13/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 08/09/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 08/02/2021 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Paid exercise price by delivering 25,984 shares
@ $3.49, valued at
$90.7k
Exercised 83,195 options
@ $1.09, valued at
$90.7k
|
|
| 07/02/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 06/03/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/28/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/22/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/23/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 08/29/2019 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 40,000 options to buy
@ $0.62, valued at
$24.8k
|
|
| 12/04/2018 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 40,602 options to buy
@ $1.09, valued at
$44.3k
Granted 42,553 options to buy
@ $1.09, valued at
$46.4k
|
|
| 07/30/2018 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 5,682 shares
@ $0 |
|
| 05/18/2018 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Sold 5,000 shares
@ $2.51, valued at
$12.6k
Sold 7,224 shares
@ $2.52, valued at
$18.2k
|
|
| 11/15/2017 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 13,513 options to buy
@ $6.18, valued at
$83.5k
|
|
| 08/22/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/16/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 09/13/2016 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 16,854 options to buy
@ $6.35, valued at
$107k
|
|
| 08/19/2016 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Gifted 1,000 shares
@ $0 |
|
| 08/16/2016 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Sold 5,000 shares
@ $4.95, valued at
$24.8k
Sold 2,000 shares
@ $5, valued at
$10k
|
|
| 09/09/2015 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 28,169 options to buy
@ $3.05, valued at
$85.9k
|
|
| 05/05/2015 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Paid exercise price by delivering 9,897 shares
@ $4.345, valued at
$43k
Exercised 25,000 options to buy
@ $1.72, valued at
$43k
|
|
| 01/16/2015 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Exercised 13,000 options to buy
@ $0.85, valued at
$11.1k
|
|
| 10/03/2014 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 26,600 options to buy
@ $3.23, valued at
$85.9k
|
|
| 12/27/2013 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 10,281 options to buy
@ $3.27, valued at
$33.6k
|
|
| 11/27/2013 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 21,118 options to buy
@ $1.88, valued at
$39.7k
|
|
| 05/16/2013 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Exercised 7,000 options to buy
@ $0.85, valued at
$6k
|
|
| 03/09/2012 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 12/02/2011 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Exercised 2,500 options to buy
@ $1.12, valued at
$2.8k
|
|
| 08/29/2011 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 25,000 options to buy
@ $1.31, valued at
$32.8k
|
|
| 05/24/2011 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 08/13/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 07/30/2010 |
4/A
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Exercised 10,000 options to buy
@ $0.94, valued at
$9.4k
|
|
| 06/15/2010 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Exercised 10,000 options to buy
@ $0.94, valued at
$9.4k
|
|
| 05/17/2010 |
4
| MORCH OTTO C (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Sold 2,500 shares
@ $2.1, valued at
$5.3k
Sold 6,209 shares
@ $2.11, valued at
$13.1k
|
|
|