Arrowstreet Capital’s Air Methods Corp AIRM Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q1	–	Sell	-9,285	Closed	-$542K	–	1541
2013 Q4	$542K	Buy	+9,285	New	+$542K	﹤0.01%	955
2013 Q3	–	Sell	-13,785	Closed	-$467K	–	1221
2013 Q2	$467K	Buy	+13,785	New	+$467K	﹤0.01%	644