Proto Labs (PRLB) came out with quarterly earnings of 0.47pershare,beatingtheZacksConsensusEstimateof0.33 per share. This compares to earnings of 0.51pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof42.420.34 per share when it actually produced earnings of $0.38, delivering a surprise of 11.76%.Over the last four quarters, ...