The board of UnitedHealth Group Inc., Minnetonka, Minn., has responded to the report by announcing that Dr. William McGuire, an executive who in just 15 years built the company into one of the United

o April 2005: Acquired renewal rights of the binding authority business of Interstate Insurance Company, a subsidiary of Fireman's Fund, which later became Colony's Denver operation specializing in

Growing Colony Group's business in 2006 is a matter of focusing on client relationships with wholesale agencies, according to Dale Pilkington, the president of Argonaut's largest excess and surplus