Princeton Alpha Management’s Clean Harbors CLH Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2017 Q2	–	Sell	-7,111	Closed	-$396K	–	81
2017 Q1	$396K	Buy	+7,111	New	+$396K	0.13%	265
2015 Q3	–	Sell	-4,970	Closed	-$267K	–	750
2015 Q2	$267K	Buy	+4,970	New	+$267K	0.05%	489