Atika Capital Management’s Marathon Petroleum MPC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2017 Q1	–	Sell	-46,000	Closed	-$2.32M	–	69
2016 Q4	$2.32M	Buy	+46,000	New	+$2.32M	1.38%	29