Cynthia L. Walker
Cynthia L. Walker has been a director since October 2018. She served as senior vice president, marketing and midstream operations and development for Occidental Petroleum from 2016 until October 2019, where she led Occidental’s midstream operations and crude oil and natural gas marketing efforts. Previously, she was senior vice president of strategy and development for Occidental, overseeing the company's business development and financial planning activities. Walker joined Occidental Petroleum in 2012 as executive vice president and chief financial officer after 12 years at Goldman, Sachs & Co., where she provided clients with strategic advice in high-profile energy industry transactions as a senior member of the firm's Global Natural Resources Group and Mergers and Acquisitions Group. Walker is a director of Oasis Petroleum Inc.