SAN ANTONIO, July 26, 2012 /PRNewswire/ -- The Cullen/Frost Bankers, Inc. board of directors declared a third quarter cash dividend of $.48 per common share. The dividend is payable September 14, 2012 to shareholders of record on August 31 of this year. (Logo: http://photos.prnewswire.com/prnh/20030109/CFRLOGO) Cullen/Frost Bankers, Inc. (NYSE: CFR) is a financial holding company, headquartered in San Antonio, with $20.9 billion in assets at June 30, 2012 and more than 115 financial centers throughout Texas. One of 24 U.S. banks included in the KBW Bank Index, Frost provides a wide range of banking, investments and insurance services to businesses and individuals in the Austin, Corpus Christi, Dallas, Fort Worth, Houston, Rio Grande Valley and San Antonio regions. Founded in 1868, Frost has helped clients with their financial needs during three centuries. Additional information is available at frostbank.com. Greg ParkerInvestor Relations210.220.5632or Renee SabelMedia Relations210.220.5416 SOURCE Cullen/Frost Bankers, Inc.