Ms. Gagle is vice president and general counsel of MPLX GP LLC. She is also vice president and general counsel of Marathon Petroleum Corporation. She currently serves on the boards of directors of the Blanchard Valley Health Foundation and the Ronald McDonald House Charities of Northwest Ohio, and as a member of the University of Toledo paralegal studies advisory board.
Ms. Gagle began her career with Marathon in 1992 as a staff attorney. After various assignments in the Law organization, she transferred to Marathon Ashland Pipe Line LLC in 2002 where she managed a team responsible for pipeline rights-of-way, GIS and public education. In 2003, Ms. Gagle returned to the Law organization as group counsel, litigation, and in 2010 was promoted to senior group counsel, downstream operations. She was appointed assistant general counsel, litigation and Human Resources in 2011. In 2012, Ms. Gagle led the legal team in an initial public offering of common units representing limited partner interests in MPLX LP. She was named to her current position in 2017.
Ms. Gagle earned a bachelor’s degree in business administration from the University of Toledo in 1987 and juris doctor from the University of Toledo College of Law in 1992. She completed the Executive Development Program at Northwestern University’s Kellogg School of Management in 2013.