Northern Trust Company of Connecticut’s Vertex Pharmaceuticals VRTX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2013 Q4	$31.8M	Sell	428,002 -1,933	-0.4%	-$144K	0.2%	107
2013 Q3	$32.6M	Sell	429,935 -25,758	-6%	-$1.95M	0.21%	98
2013 Q2	$36.5M	Buy	+455,693	New	+$36.5M	0.25%	77