Generation Bio Co. (GBIO) came out with a quarterly loss of 0.32pershareversustheZacksConsensusEstimateofalossof0.28. This compares to loss of 0.53pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof−14.290.28 per share when it actually produced a loss of $0.23, delivering a surprise of 17.86%.Over the last four quarters, the company has surp ...