Tandem Diabetes Care, Inc. (TNDM) came out with a quarterly loss of 0.67pershareversustheZacksConsensusEstimateofalossof0.60. This compares to loss of 0.63pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof−11.670.25 per share when it actually produced a loss of $0.44, delivering a surprise of -76%.Over the last four quarters, the company ha ...