William Blair & Company’s Calgon Carbon Corp CCC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q4	–	Sell	-451,333	Closed	-$8.75M	–	2162
2014 Q3	$8.75M	Sell	451,333 -23,355	-5%	-$453K	0.02%	883
2014 Q2	$10.6M	Sell	474,688 -13,281	-3%	-$297K	0.02%	828
2014 Q1	$10.7M	Buy	+487,969	New	+$10.7M	0.02%	804