Middlefield Banc Corp. (MBCN) came out with quarterly earnings of 0.51pershare,beatingtheZacksConsensusEstimateof0.45 per share. This compares to earnings of 0.60pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof13.330.53 per share when it actually produced earnings of $0.44, delivering a surprise of -16.98%.Over the last four quarters, the ...