Generation Bio Co. (GBIO) came out with a quarterly loss of 0.53pershareversustheZacksConsensusEstimateofalossof0.41. This compares to loss of 0.55pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof−29.270.51 per share when it actually produced a loss of $0.43, delivering a surprise of 15.69%.Over the last four quarters, the company has surp ...