SAN ANTONIO, April 26, 2012 /PRNewswire/ -- The Cullen/Frost Bankers, Inc. board of directors declared a second quarter cash dividend of $.48 per common share, an increase from the previous dividend of $.46 per common share. The dividend is payable June 15, 2012 to shareholders of record on June 1 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 $20.4 billion in assets at March 31, 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 Relations210.220.5632 or Renee SabelMedia Relations210.220.5416 SOURCE Cullen/Frost Bankers, Inc.