Corporate Board Profile
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| Filing Date | Source Excerpt |
|---|---|
| 2016-04-12 | Mr. Williamson is Executive Vice President, Secretary and General Counsel of Centene Corporation. Prior to being promoted to this position in November 2012, he served as Senior Vice President, Secretary and General Counsel, a position he held since 2006. |
| 2017-04-05 | Mr. Williamson is Executive Vice President, Secretary and General Counsel of Centene Corporation. Prior to being promoted to this position in November 2012, he served as Senior Vice President, Secretary and General Counsel, a position he held since 2006. |
| 2018-04-04 | Mr. Williamson is Executive Vice President, Secretary and General Counsel of Centene Corporation. |
| 2019-04-02 | Mr. Williamson is Executive Vice President, Secretary and General Counsel of Centene Corporation. Prior to being promoted to this position in November 2012, he served as Senior Vice President, Secretary and General Counsel, a position he held since 2006. Centene Corporation is a provider of Medicaid-managed care and specialty healthcare services for under-insured and uninsured individuals. Mr. Williamson previously served as President of the Capital Services Division of Pitney Bowes Inc., a position he held from 1999 to 2006. Pitney Bowes is a global provider of integrated mail, messaging and document management solutions. He joined Pitney Bowes in 1988 and held a series of positions in the company’s tax, finance and legal operations groups, including oversight of the treasury function and rating agency activity. Experience and Qualifications. With years of demonstrated leadership and international business experience in a variety of industry positions with publicly traded companies, Mr. Williamson brings to our Board a combination of general business and finance experience, including from a regulated industry, as well as customer relationship experience, all of which is crucial to a large public energy company. |
| 2020-04-02 | Former Executive Vice President, Secretary and General Counsel, Centene Corporation, a provider of managed healthcare services |
| 2021-04-07 | President, Centene Charitable Foundation (2020–present); Executive Vice President, Secretary and General Counsel (2012–2020), Centene Corporation, a provider of managed healthcare services |
| 2022-04-06 | President, Centene Charitable Foundation, and former Executive Vice President, Secretary and General Counsel, Centene Corporation |
| 2023-04-04 | Mr. Williamson brings to our Board decades of legal, finance and senior executive leadership experience at the highest levels of publicly traded companies. 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. |
| 2024-04-03 | 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. |
| 2025-04-02 | 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. |
Data sourced from SEC filings. Last updated: 2025-10-11