Penumbra (PEN) came out with quarterly earnings of 0.64pershare,beatingtheZacksConsensusEstimateof0.56 per share. This compares to earnings of 0.43pershareayearago.Thesefiguresareadjustedfornonrecurringitems.Thisquarterlyreportrepresentsanearningssurpriseof14.290.42 per share when it actually produced earnings of $0.41, delivering a surprise of -2.38%. Over the last four quarters, the co ...