122 results
Page 3 of 7
8-K
EX-99.4
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4 Nov 11
Entry into a Material Definitive Agreement
12:00am
8-K
EX-99.1
5thgzsyrcg1z
17 Aug 11
Entry into a Material Definitive Agreement
12:00am
8-K
EX-2.1
54pasxb4fj56oe 48s
20 Jul 11
Perma-Fix Signs Definitive Agreement to Acquire Safety and Ecology Corporation
12:00am
424B3
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2 Jul 09
Prospectus supplement
12:00am
8-K
EX-2.1
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3 May 07
Perma-Fix Enters Into Definitive Agreement to Acquire PEcoS' Radioactive and Mixed Waste Treatment Facility
12:00am