Ardsley Advisory Partners’s Orion OEC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q2	–	Sell	-20,000	Closed	-$360K	–	201
2015 Q1	$360K	Hold	20,000	–	–	0.05%	113
2014 Q4	$340K	Sell	20,000 -5,000	-20%	-$85K	0.05%	117
2014 Q3	$441K	Buy	+25,000	New	+$441K	0.06%	106