Marathon Petroleum Corp — Director's Dealing 2013

Mar 12, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Marathon Petroleum Corp (MPC)
CIK: 0001510295
Period of Report: 2013-03-11

Reporting Person: Shaffner George P. (Sr. VP, Transp. & Logistics)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-03-11	Common Stock	M	5077	$32.06	Acquired	17558.6748	Direct
2013-03-11	Common Stock	S	5077	$88.48	Disposed	12481.6748	Direct
2013-03-11	Common Stock	M	899	$43.38	Acquired	13380.6748	Direct
2013-03-11	Common Stock	S	899	$88.48	Disposed	12481.6748	Direct
2013-03-11	Common Stock	M	2440	$43.38	Acquired	14921.6748	Direct
2013-03-11	Common Stock	M	8653	$24.79	Acquired	23574.6748	Direct
2013-03-11	Common Stock	S	8653	$88.48	Disposed	14921.6748	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-03-11	Stock Option (right to buy)	$32.06	M	5077	Disposed	2016-06-01	Common Stock (5077)	Direct
2013-03-11	Stock Option (right to buy)	$43.38	M	899	Disposed	2018-05-28	Common Stock (899)	Direct
2013-03-11	Stock Option (right to buy)	$43.38	M	2440	Disposed	2018-05-28	Common Stock (2440)	Direct
2013-03-11	Stock Option (right to buy)	$24.79	M	8653	Disposed	2019-05-27	Common Stock (8653)	Direct