Q4 2009 Sonic Corp. Earnings Conference Call Tuesday, October 20, 2009 5:00 p.m. ET   Webcast Presentation Help   Click here to listen with Windows Media   Click here to listen with Real Media Add to Calendar Help  Click here to add this event to your calendar Event Details Title Q4 2009 Sonic Corp. Earnings Conference Call Date and Time Tuesday, October 20, 2009 5:00 p.m. ET   Duration 1 Hour Speakers Steve Vaughan, Executive Vice President & Chief Financial Officer Cliff Hudson, Chairman and Chief Executive Officer Scott McLain, President of Sonic Corp. Supporting Materials   Q4 2009 Sonic Corp. Earnings Conference Call Presentation Download the Windows Media Player or Real Player plug-in in order to listen to the webcast.   Unauthorized recording or downloading of this event is not permitted. © Copyright 2004 by Thomson Financial, Inc. All Rights Reserved.