HAMDEN, Conn.--(BUSINESS WIRE)--TransAct Technologies Incorporated (Nasdaq:TACT) (“TransAct” or the “Company”) today reported operating results for the fourth quarter and full year period ended December 31, 2014, as summarized below:         Summary of 2014 Q4 and Full Year Results (In millions, except per share and percentage data)   Three Months Ended December 31, Year Ended December 31,   2014         2013     2014         2013   Net sales $ 12.3 $ 12.5 $ 53.1 $ 60.1 Gross profit $ 4.9 $ 5.0