Dan Carmichael, Chief Executive Officer and Director,
Rings The NASDAQ Stock Market Opening Bell

Tuesday, November 29, 2006
at NASDAQ's MarketSite
in New York City.

Ohio Casualty Corporation

Dan Carmichael, Chief Executive Officer and Director presides over the opening bell.

Ohio Casualty Corporation is the holding company of The Ohio Casualty Insurance Company, which is one of six property-casualty insurance 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 $5.8 billion as of September 30, 2006.

Click for larger pictures of the NASDAQ MarketSite. Additional Photographs for 11/29/2006 Download Hi-Res Quality Photo of this NASDAQ Market Open - Pictured: Dan Carmichael, Chief Executive Officer and Director pushes the button signifying the start of the trading day. These photos are Copyright 2006, The Nasdaq Stock Market Inc. and available for re-publication by the news media only. Any commercial use is strictly prohibited without the prior written consent of The Nasdaq Stock Market Inc. © Copyright 2006, The NASDAQ Stock Market, Inc. Reprinted with the permission of The Nasdaq Stock Market, Inc.