Business LeadersFeaturedBusiness Leader of the Week: Maryann Mannen takes throne at Marathon PetroleumIFM CorrespondentFebruary 13, 2026 by IFM CorrespondentFebruary 13, 2026 Maryann Mannen became Executive VP and CFO of Marathon Petroleum Corporation in 2021, followed by promotions to President and CEO in 2024... Read more
