State Auto Financial Corporation Announces Third Quarter 2010 Earnings Conference Call

State Auto Financial Corporation (NASDAQ:STFC), a super regional property and casualty insurance holding company, will discuss its third quarter results in a conference call on Tuesday, November 2, 2010, 10 a.m. ET (9 a.m. Central Time).

This call is being webcast by Thomson Reuters and can be accessed at STFC’s web site at www.StateAuto.com.

The webcast is also being distributed through the Thomson Reuters StreetEvents Network. Individual investors can listen to the call at www.earnings.com, Thomson’s individual investor portal. Institutional investors can access the call via Thomson Reuters StreetEvents (www.streetevents.com), a password-protected event management site.

State Auto Financial Corporation, headquartered in Columbus, Ohio, markets its personal and business insurance products through independent insurance agencies in 34 states and the District of Columbia and is proud to be a Trusted Choice® company partner. STFC stock is traded on the NASDAQ Global Select Market, which represents the top third of all NASDAQ listed companies.

The insurance subsidiaries of State Auto Financial Corporation are part of the State Auto Group. The State Auto Group is rated A+ (Superior) by the A.M. Best Company and includes State Automobile Mutual, State Auto Property & Casualty, State Auto National, State Auto Ohio, State Auto Wisconsin, State Auto Florida, Milbank, Farmers Casualty, Meridian Security, Meridian Citizens Mutual, Beacon National, Beacon Lloyds, Patrons Mutual and Litchfield Mutual Fire. Additional information on State Auto Financial Corporation and the State Auto Insurance Companies can be found online at www.StateAuto.com.