Amphastar Pharmaceuticals (AMPH) came out with quarterly earnings of 0.85pershare,beatingtheZacksConsensusEstimateof0.71 per share. This compares to earnings of 0.94pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof+19.720.66 per share when it actually produced earnings of $0.74, delivering a surprise of +12.12%.Over ...