PMA Capital to Present at the Keefe, Bruyette & Woods, Inc. Annual Insurance Conference in New York

PMA Capital Corporation (NASDAQ:PMACA) today announced that Vincent Donnelly, Chief Executive Officer and William Hitselberger, Chief Financial Officer, are scheduled to present at the Keefe, Bruyette & Woods, Inc. Annual Insurance Conference at The Waldorf-Astoria Hotel in New York, New York on Tuesday, September 4, 2007, at 4:15 p.m. Eastern Time. The PMA Capital presentation will be webcast and can be viewed via the KBW website at http://www.kbw.com/news/conferenceInsurance.html. A link to the presentation can be found in the Investor Relations section of the PMA Capital website at www.pmacapital.com. PMA Capital Corporation, headquartered in Blue Bell, Pennsylvania, is an insurance holding company, whose operating subsidiaries provide workers' compensation and other commercial property and casualty lines of insurance, primarily in the eastern part of the United States, underwritten and marketed under the trade name The PMA Insurance Group. For additional information, visit www.pmacapital.com.