A.R.T. Advisors’s Knight Transportation KNX Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2019 Q1	–	Sell	-10,164	Closed	-$255K	–	1457
2018 Q4	$255K	Buy	+10,164	New	+$255K	0.02%	983
2018 Q1	–	Sell	-16,464	Closed	-$719K	–	1639
2017 Q4	$719K	Buy	+16,464	New	+$719K	0.03%	753