Marathon Petroleum Corp — Director's Dealing 2013

May 7, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Marathon Petroleum Corp (MPC)
CIK: 0001510295
Period of Report: 2013-05-03

Reporting Person: Palmer C. Michael (Sr. VP, Supply Distrib. & Plan)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-05-03	Common Stock	I	987.006	$77.759	Disposed	2748.13	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	19803.7253	Direct