OCAS Ohio Casualty (MM)

Ohio Casualty Corporation (NASDAQ:OCAS) announced today that its President and Chief Executive Officer Dan R. Carmichael, CPCU, is scheduled to speak at The Association of Insurance and Financial Analysts (AIFA) Conference on Monday, March 5, 2007, at 1:45 p.m. EST. The presentation will be transmitted live on the Internet. To participate, you may go directly to the Webcast URL: http://www.investorcalendar.com/CEPage.asp?ID=114230 or you may go to the Corporation�s Website, www.ocas.com, follow the pop-up link and register for the Webcast. An archived version of the presentation will also be available at the Webcast URL above for 30 days. Corporate Profile Ohio Casualty Corporation is the holding company of The Ohio Casualty Insurance Company, which is one of six property-casualty subsidiary companies that make up Ohio Casualty Group, collectively referred to as Consolidated Corporation. The Ohio Casualty Insurance Company was founded in 1919 and is licensed in 49 states. Ohio Casualty Group is ranked 50th among U.S. property/casualty insurance groups based on net premiums written (Best�s Review, July 2006). The Group�s member companies write auto, home and business insurance. Ohio Casualty Corporation trades on the NASDAQ Stock Market under the symbol OCAS and had assets of approximately $5.7 billion as of December 31, 2006.