Filing search / Perma-Fix Environmental Services, Inc. / "Audit" / Page 5

8-K

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21 Oct 19

Other Events

1:30pm

8-K

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11 Oct 19

Departure of Directors or Certain Officers

9:00am

8-K

EX-4.1

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21 Jun 19

Entry into a Material Definitive Agreement

9:45am

8-K

EX-99.1

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28 Mar 19

Perma-Fix Reports Preliminary Results for Fiscal 2018

3:00pm