PRESIDENT

Mark T. Bertolini is President of Aetna, which includes oversight and responsibility for all businesses and service operations across Aetna's broad range of health care products. Since May 2007, he was Executive Vice President and head of Aetna Business Operations. Prior to taking this position, Mr. Bertolini served as head of Aetna Regional Businesses, which included Aetna's Individual, Retiree, Small Group and Middle Market segments as well as numerous product, network and service areas.

Mr. Bertolini joined Aetna as head of Aetna Specialty Products in February 2003. He came to Aetna from Cigna HealthCare, where he served in several Senior Vice President positions. Before joining Cigna, he was Executive Vice President of NYLCare Health Plans and Chief Executive Officer of SelectCare, Inc., a multi-lined managed care company in the Greater Detroit metropolitan area.

Mr. Bertolini is a member of the University of Connecticut Health Center Board of Directors, Connecticut Business and Industry Association Board of Directors and, the National Gay and Lesbian Chamber of Commerce Board of Directors. He also serves on the Advisory Board of the Cornell University School of Human Ecology.

Mr. Bertolini holds a Bachelor of Science degree in Business Administration from Wayne State University and a Master of Business Administration in Finance from Cornell University.