Parrillo Richard
Related Filers (1)
Ownership (28)
4
Thursday, 12/14/2023
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Thursday, 7/27/2023
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Friday, 6/16/2023
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/4/2022
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Monday, 6/13/2022
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Friday, 4/1/2022
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Friday, 7/2/2021
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/1/2021
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/22/2020
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 1/7/2020
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Monday, 12/23/2019
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Thursday, 8/29/2019
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Friday, 5/3/2019
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/4/2018
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Monday, 7/30/2018
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Thursday, 5/31/2018
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/19/2017
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/15/2017
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/22/2017
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/13/2016
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 8/16/2016
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 8/16/2016
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Thursday, 8/11/2016
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/9/2016
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/9/2015
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/12/2015
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
4
Friday, 10/3/2014
HUDSON TECHNOLOGIES INC /NY: Statement of changes in beneficial ownership of securities
3
Friday, 9/26/2014
HUDSON TECHNOLOGIES INC /NY: Initial statement of beneficial ownership of securities