Todays buy/sell activity for Perma-Fix Environmental Services (PESI) http://www.mffais.com/pesi.html Copyright 2007, Mffais.com Finance Thu, 27 Nov 2008 11:40:53 PST Thu, 27 Nov 2008 11:40:53 PST Institution: Glenmede Trust Co Na (http://www.mffais.com/institutions/125140/) reported no change in their 6,900 shares of Perma-Fix Environmental Services (PESI). http://www.mffais.com/pesi.html Finance 2008-11-26-2511194-125140 Wed, 26 Nov 2008 00:00:00 PST