A.R.T. Advisors’s Hallador Energy HNRG Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q2	–	Sell	-16,071	Closed	-$187K	–	1567
2015 Q1	$187K	Buy	+16,071	New	+$187K	0.01%	1246
2014 Q4	–	Sell	-12,772	Closed	-$151K	–	1514
2014 Q3	$151K	Buy	+12,772	New	+$151K	0.01%	1154