Mr. Milligan has a strong business background, with service since 1985 as President of The Graham Group, Inc., of Des Moines, Iowa. The Graham Group, Inc. consists of a real estate firm specializing in developing office buildings and a construction firm specializing in constructing hospital facilities. Since 2005, Mr. Milligan has also served as a director of West Bancorporation, Inc. of West Des Moines, Iowa, a bank holding company. Mr. Milligan serves as a director on the loan committee and nominating and governance committee of the West Bancorporation, Inc. Board of Directors. Mr. Milligan previously served as director of Allied Life Insurance Company. Mr. Milligan is a long-time community leader and supporter, being active with the Boy Scouts of America, the Dowling Foundation, and the Variety Club of Iowa.