A.R.T. Advisors’s Ocean Power Technologies OPTT Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2019 Q3	–	Sell	-10,805	Closed	-$21K	–	1650
2019 Q2	$21K	Buy	+10,805	New	+$21K	﹤0.01%	1295
2017 Q2	–	Sell	-670	Closed	-$29K	–	1639
2017 Q1	$29K	Buy	+670	New	+$29K	﹤0.01%	1362