DEF 14A

Proxy Statement

PERMA FIX ENVIRONMENTAL SERVICES INC Filed 2010-08-20 Acc 0001144204-10-045751

Documents 1

DEF 14A Proxy Statement , v194416_def14a.htm

Around this filing

2011-07-20 DEF 14A Proxy Statement
2010-08-20 DEF 14A Proxy Statement
2010-08-17 ARS Annual Report to Security Holders
2009-06-26 DEF 14A Proxy Statement

Link to a passage

External

SEC EDGAR (opens in new tab)