Amphastar Pharmaceuticals (AMPH) came out with quarterly earnings of 0.94pershare,beatingtheZacksConsensusEstimateof0.78 per share. This compares to earnings of 0.65pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof20.510.77 per share when it actually produced earnings of $1.04, delivering a surprise of 35.06%.Over t ...