Is Petrosonic Energy Inc (PINK:PSON) Turning Into a Bear
April 16, 2013 at 10:26 AM EDT
Las Vegas, NV -- (SBWIRE) -- 04/16/2013 -- Petrosonic Energy Inc (PINK:PSON) lost 8.96% and closed at $0.965 after opening at $1.09 in its last trading session.