Northern Trust’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	-357,962	Closed	-$27.2M	–	4200
2013 Q3	$27.2M	Sell	357,962 -108,778	-23%	-$8.26M	0.01%	1205
2013 Q2	$25.9M	Buy	+466,740	New	+$25.9M	0.01%	1175