Fortaleza Asset Management’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	-70	Closed	-$4K	–	211
2013 Q4	$4K	Buy	70 +20	+40%	+$1.14K	﹤0.01%	181
2013 Q3	$3K	Hold	50	–	–	﹤0.01%	188
2013 Q2	$3K	Buy	+50	New	+$3K	﹤0.01%	177