STEPHEN I. CHAZEN

Corporate Board Profile

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WILLIAMS COMPANIES, INC.

Filing Date Source Excerpt
2016-10-19 Mr. Chazen holds a Ph.D. in Geology from Michigan State University.
2017-04-07 Stephen I. Chazen, 70, has served as a director of the Company since 2016. ... Mr. Chazen holds a Ph.D. in Geology from Michigan State University.
2018-04-11 Mr. Chazen holds a Ph.D. in Geology from Michigan State University.
2019-03-28 Currently, he is the President, Chief Executive Officer, and Chairman of Magnolia Oil & Gas Corporation.
2020-03-19 Mr. Chazen holds a Ph.D. in Geology from Michigan State University.
2021-03-18 Mr. Chazen holds a Ph.D. in Geology from Michigan State University.

Data sourced from SEC filings. Last updated: 2025-07-01