Trade Summary

3 days ago, Hessling Ricky D., serving as Chief Commercial Officer at Marathon Petroleum Corp (MPC), sold 1,000 shares at $250.00 per share, for a total transaction value of $250,000.00. Following this transaction, Hessling Ricky D. now holds 6,525 shares of MPC.

This sale represents a 13.00% decrease in Hessling Ricky D.'s stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Wednesday, May 13, 2026 and publicly disclosed via SEC Form 4 filing on Friday, May 15, 2026 at 4:10 PM ET, 2 days after the trade was made.

Marathon Petroleum Corp operates in the ENERGY sector, specifically within the OIL & GAS REFINING & MARKETING industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.