Grondin Richard

Related Filers (1)

Ownership (4)

4
Monday, 1/23/2023
PERMA FIX ENVIRONMENTAL SERVICES INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/9/2022
PERMA FIX ENVIRONMENTAL SERVICES INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/18/2021
PERMA FIX ENVIRONMENTAL SERVICES INC: Statement of changes in beneficial ownership of securities
3
Monday, 7/27/2020
PERMA FIX ENVIRONMENTAL SERVICES INC: Initial statement of beneficial ownership of securities
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