David W. Dorman

Director since March 2006

Age 63

Mr. Dorman has been the Chairman of the Board of CVS Health Corporation since May 2011. He has also been a Founding Partner of Centerview Capital Technology Fund, a private investment firm, since July 2013. He also served as Lead Director of Motorola Solutions, Inc. (formerly Motorola, Inc.), a communications products company, until his retirement from that board in May 2015, and was Non-Executive Chairman of the Board of Motorola from May 2008 through May 2011. From October 2006 through April 2008, he was 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 Yum! Brands, Inc., a global quick service restaurant company, PayPal Holdings, Inc., a leading technology platform company that enables digital and mobile payments on behalf of consumers and merchants worldwide, and Dell Technologies Inc. (“Dell”), the world’s largest privately controlled technology company.  He was also a director of SecureWorks Corp., an information security solutions provider and a subsidiary of Dell, from the time of SecureWorks’ IPO in April 2016 until he joined the board of Dell in September 2016.

Mr. Dorman’s experience in leading large companies, beginning with Sprint and later Pacific Bell and AT&T, lends a perspective and skill set that is greatly valued by the Board. His business background of growing companies is in line with and useful to our business strategy. The Board believes that Mr. Dorman’s experience leading the boards of AT&T and Motorola make him well-suited to be the Company’s Chairman.