Middlefield Banc Corp. (MBCN) came out with quarterly earnings of 0.60pershare,beatingtheZacksConsensusEstimateof0.48 per share. This compares to earnings of 0.51pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof250.47 per share when it actually produced earnings of $0.60, delivering a surprise of 27.66%.Over the last four quarters, the comp ...