FINDLAY, Ohio, Jan. 30, 2026 /PRNewswire/ -- Marathon Petroleum Corp. (NYSE: MPC) announced today that its annual meeting of shareholders will take place April 29, 2026, at 10 a.m. ET in a virtual-only format via live webcast. Shareholders of record as of March 3, 2026, are entitled to notice of and to vote at the annual meeting. The company's proxy statement will include additional information regarding how shareholders may access and participate in the virtual annual meeting. About Marathon Petroleum Cor ...