A.R.T. Advisors’s Energy Recovery ERII Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2016 Q3	–	Sell	-30,339	Closed	-$269K	–	789
2016 Q2	$269K	Buy	+30,339	New	+$269K	0.01%	1008
2014 Q2	–	Sell	-44,076	Closed	-$234K	–	1361
2014 Q1	$234K	Buy	+44,076	New	+$234K	0.01%	1093