State Auto Financial Corporation First Quarter 2011 Earning Conference Call

State Auto Financial Corporation (NASDAQ:STFC), headquartered in Columbus, OH, is a super regional property and casualty insurance holding company traded on the NASDAQ Global Select Market. STFC will discuss first quarter 2011 results on Tuesday, May 3, 2011, at 10:00 a.m. ET (9 a.m. Central Time). The company plans to release its results on Tuesday, May 3, 2011 before the open of regular trading on the NASDAQ Stock Market.

This call is being webcast by Thomson Reuters and can be accessed at STFC’s website 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.

The insurance subsidiaries of State Auto Financial Corporation are part of the State Auto Group. The State Auto Group markets its insurance products, primarily through independent insurance agencies, in all 50 states and the District of Columbia. The State Auto Group is rated A+ (Superior) by the A.M. Best Company. Additional information on State Auto Financial Corporation and the State Auto Insurance Companies can be found online at www.StateAuto.com.