Amgen (AMGN) came out with quarterly earnings of 4.71pershare,beatingtheZacksConsensusEstimateof4.66 per share. This compares to earnings of 4.09pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof1.074.65 per share when it actually produced earnings of $4.96, delivering a surprise of 6.67%.Over the last four quarters ...