Marathon Petroleum Corp — Director's Dealing 2012

Nov 8, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Marathon Petroleum Corp (MPC)
CIK: 0001510295
Period of Report: 2012-11-07

Reporting Person: Beall Pamela K.M. (Vice President (See Remarks))

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-11-07	Common Stock	M	12374	$32.06	Acquired	25626	Direct
2012-11-07	Common Stock	S	12374	$55.78	Disposed	13252	Direct
2012-11-07	Common Stock	M	6487	$20.19	Acquired	19739	Direct
2012-11-07	Common Stock	S	6487	$55.89	Disposed	13252	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-11-07	Stock Option (right to buy)	$32.06	M	12374	Disposed	2016-06-01	Common Stock (12374)	Direct
2012-11-07	Stock Option (right to buy)	$20.19	M	6487	Disposed	2019-02-25	Common Stock (6487)	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $55.50 to $56.33, inclusive. The reporting person undertakes to provide to Marathon Petroleum Corporation, any security holder of Marathon Petroleum Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $55.55 to $56.32, inclusive.