Phillips 66 board members announce retirement plans

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Phillips 66 Board Members Glenn Tilton and Marna Whittington Announce Intention to Retire

October 23, 2025 5:00 PM EDT

HOUSTON--(BUSINESS WIRE)-- Phillips 66 (NYSE: PSX) announced that Glenn Tilton and Marna Whittington have informed the company that they intend to retire and will not stand for re-election to the Phillips 66 Board of Directors at the companys next annual meeting of shareholders in May 2026.

Glenn and Marna have been a trusted source of counsel to me and the entire Phillips 66 team. They will be missed greatly, said Mark Lashier, Phillips 66 chairman and CEO. As lead independent director, Glenn has been a singular presence in shaping this company and its leaders. His steady... More