Qiagen (QGEN) came out with quarterly earnings of 0.46pershare,beatingtheZacksConsensusEstimateof0.44 per share. This compares to earnings of 0.53pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof4.550.56 per share when it actually produced earnings of $0.55, delivering a surprise of -1.79%.Over the last four quarters, the ...