Qiagen (QGEN) came out with quarterly earnings of 0.55pershare,beatingtheZacksConsensusEstimateof0.50 per share. This compares to earnings of 0.47pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof100.62 per share when it actually produced earnings of $0.61, delivering a surprise of -1.61%.Over the last four quarters, the co ...