CNC as of at EST
Better Health Outcomes at Lower Costs

Board of Directors

MICHAEL F. NEIDORFF
Chairman, President and CEO
Centene Corporation

ORLANDO AYALA
Vice President, Chairman, Emerging Markets & Chief Advisor to Chief Operating Officer
Microsoft Corporation

ROBERT K. DITMORE
Former President and COO
UnitedHealthcare Corporation

FREDERICK H. EPPINGER
President and CEO
The Hanover Insurance Group, Inc.

RICHARD A. GEPHARDT
Chief Executive Officer of Gephardt and Associates
Former Majority Leader of the U.S. House of Representatives

JOHN R. ROBERTS
Retired Regional Managing Partner
Arthur Andersen, LLP

DAVID L. STEWARD
Chairman of the Board
World Wide Technology, Inc.

TOMMY G. THOMPSON
Former Health & Human Services Secretary
Former Governor of Wisconsin