36 results
8-K
EX-4.2
PESI
Perma-Fix Environmental Services, Inc.
29 Aug 22
Entry into a Material Definitive Agreement
2:35pm
arrangement, contract of service or held for sale or lease, all raw materials, work in process, finished goods and materials and supplies of any kind, nature
424B5
PESI
Perma-Fix Environmental Services, Inc.
4 Oct 21
Prospectus supplement for primary offering
2:19pm
or labor conditions, weather delays, cost of raw materials or our suppliers’ or subcontractors’ inability to perform, cost overruns may occur and we could
8-K
EX-99.4
8q9x2t6a
4 Nov 11
Entry into a Material Definitive Agreement
12:00am
8-K
EX-99.1
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17 Aug 11
Entry into a Material Definitive Agreement
12:00am