AlphaOne Investment Services’s Clean Harbors CLH Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q1	–	Sell	-35,514	Closed	-$2.13M	–	148
2013 Q4	$2.13M	Buy	35,514 +973	+3%	+$58.4K	0.46%	82
2013 Q3	$2.03M	Buy	34,541 +261	+0.8%	+$15.3K	0.52%	78
2013 Q2	$1.73M	Buy	+34,280	New	+$1.73M	0.47%	86