Sigma Capital Management’s Arrowhead Research ARWR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q2	–	Sell	-400,000	Closed	-$6.57M	–	6
2014 Q1	$6.57M	Sell	400,000 -100,000	-20%	-$1.64M	0.34%	60
2013 Q4	$5.43M	Buy	+500,000	New	+$5.43M	0.3%	63