WOMEN CEO REPORT

Cynthia J. Warner - Renewable Energy Group

Cynthia J. Warner

Renewable Energy Group

Cynthia (CJ) Warner has been a director since June 2019. She has served as president and CEO and as a director of Renewable Energy Group, Inc., an advanced biofuel producer, since January 2019. Warner served as executive vice president of operations for Andeavor (formerly Tesoro Corporation) from August 2016 until October 2018, when Andeavor was acquired by Marathon Petroleum Corp. Prior to that, Warner served as Andeavor’s executive vice president of strategy and business development from October of 2014 to August of 2016. Warner previously served as chairman and chief executive officer of Sapphire Energy, Inc. Warner is a director of IDEX Corporation where she is a member of the Compensation Committee and a former chair of the Nominating and Corporate Governance Committee.

Year appointed: 2019