Marathon Petroleum Corp — Director's Dealing 2011

Jul 20, 2011

SEC Form 4/A — Form 4/A

Issuer: Marathon Petroleum Corp (MPC)
CIK: 0001510295
Period of Report: 2011-06-30

Reporting Person: Nichols Rodney P. (VP, HR & Admin. Services)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-07-01	Common Stock	A	3555	$0.00	Acquired	15397	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3513.087	Indirect

Footnotes

F1: The amount originally reported in this row reflected shares issued on July 1, 2011 in the context of the spin-off of Issuer from Marathon Oil Corporation on June 30, 2011 (the "Spin-Off"). The amount currently reflected in this amendment corrects such number of shares.

F2: Includes 2,167 shares acquired in a pro-rata distribution of Issuer shares from Marathon Oil Corporation in connection with the Spin-Off.

F3: These shares were acquired in a pro-rata distribution of Issuer shares from Marathon Oil Corporation in connection with the Spin-Off. The amount originaly reported in this row reflected rounding of fractional shares. The amount reflected in this amendment corrects the number of fractional shares.