Shawn M Lyon, Senior Vice President, Logistics and Storage, MPLX GP LLC, on August 13, 2026, sold 2,500 shares in Marathon Petroleum (MPC) for $875,000. Following the Form 4 filing with the SEC, Lyon has control over a total of 15,558 common shares of the company, with 12,619 shares held directly and 2,939 controlled indirectly.
SEC Filing:
https://www.sec.gov/Archives/edgar/data/1510295/000119312526354289/xslF345X05/ownership.xml