David W Dorman

Mr. Dorman is a Managing Director and Senior Advisor with Warburg Pincus LLC, a global private equity firm. From November 2005 until January 2006, Mr. Dorman served as President and a director of AT&T Inc., a telecommunications company (formerly known as SBC Communications). From November 2002 until November 2005, Mr. Dorman was Chairman of the Board and Chief Executive Officer of AT&T Corporation. Mr. Dorman is also a director of Motorola, Inc., a communications products company, and Yum! Brands, Inc., a quick service restaurant company.