Chair of the Board = Chair of the Board Committee Chair = Chair Committee Member = Member
  Audit Nominating and Governance Compensation Executive
Keith G. Larsen Chairman of the Board       Committee Chair for Executive Committee
Thomas R. Bandy   Member of Nominating and Governance Committee Member of Compensation Committee  
Stephen V. Conrad Committee Chair for Audit Committee   Member of Compensation Committee  
Jerry W. Danni Member of Audit Committee   Committee Chair for Compensation Committee Member of Executive Committee
Leo A. Heath Member of Audit Committee Committee Chair for Nominating and Governance Committee Member of Compensation Committee  
Mark J. Larsen       Member of Executive Committee
Robert Scott Lorimer