VistaGen Therapeutics, Inc. (VTGN) came out with a quarterly loss of 0.42pershareversustheZacksConsensusEstimateofalossof0.40. This compares to loss of 0.66pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof−50.41 per share when it actually produced a loss of $0.35, delivering a surprise of 14.63%. Over the last four quarters, the company h ...