Keith H. Williamson

Independent Director
Age: 71
Director Since: 2005
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Board Committees: Audit, Governance, Nominating and Sustainability


Mr. Williamson brings to our Board decades of legal, finance and senior executive leadership experience at the highest levels of publicly traded companies. In addition, his experience in regulated industries, including his service on the risk management committee while at Centene Corporation, contributes to the Board's perspective and oversight. Leveraging his joint MBA and law degree from Harvard University, Mr. Williamson has contributed important insights on legal and governance matters as a Board member.

Career Overview

  • President (2020–present), Centene Foundation
  • Chief Charitable Giving Officer (2020-present) and former Executive Vice President, Secretary and General Counsel (2012-2020), Centene Corporation, a provider of managed healthcare services, primarily through Medicaid, commercial and Medicare products
  • Senior Vice President, Secretary and General Counsel (2006–2012), Centene Corporation
  • President, Capital Services Division (1999-2006), Pitney Bowes Inc. and various positions in tax, finance and legal groups, including oversight of the treasury function and rating agency activity (1988-1998)


Age as of April 3, 2024