Marathon Petroleum: Maryann Mannen To Succeed Donald Templin As CFO – Quick Facts

(RTTNews) – Marathon Petroleum Corp. (MPC) announced the appointment of Maryann Mannen as Executive Vice President and Chief Financial Officer, effective January 25. Since 2017, Mannen has served as Executive Vice President and Chief Financial Officer of TechnipFMC. From 2011 to
Source: Industry Insights