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PERMA FIX ENVIRONMENTAL SERVICES INC
10-K/A
4 filings
All 10-K/A Filings
Complete history of 10-K/A filings with the SEC
| Date Filed | View on EDGAR |
|---|---|
|
12
Dec
Dec 12, 2013
|
open_in_new View Filing |
|
21
Apr
Apr 21, 2008
|
open_in_new View Filing |
|
14
Jan
Jan 14, 1999
|
open_in_new View Filing |
|
16
Oct
Oct 16, 1997
|
open_in_new View Filing |