ST. LOUIS--(BUSINESS WIRE)--Cass Information Systems, Inc. (NASDAQ: CASS), the nation's leading provider of transportation, energy, telecom and waste invoice payment and information services, reported second quarter 2015 earnings of $.48 per diluted share versus the $.52 per diluted share it earned in the second quarter of 2014. Net income for the period was $5.5 million. Cass earned $6.0 million in the second quarter of 2014.         2nd Quarter YTD     2015   2014   % Change   2015   2014   %