ProShare Advisors’s SOURCEFIRE INC COM STK FIRE Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2013 Q4	–	Sell	-20,880	Closed	-$1.59M	–	2466
2013 Q3	$1.59M	Sell	20,880 -621	-3%	-$47.1K	0.04%	544
2013 Q2	$1.19M	Buy	+21,501	New	+$1.19M	0.02%	739