A.R.T. Advisors’s Arena Pharmaceuticals Inc ARNA Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-18,631	Closed	-$846K	–	1188
2019 Q4	$846K	Sell	18,631 -4,300	-19%	-$203K	0.04%	629
2019 Q3	$1.05M	Buy	+22,931	New	+$1.29M	0.05%	528
2019 Q1	–	Sell	-6,429	Closed	-$250K	–	1730
2018 Q4	$250K	Buy	+6,429	New	+$252K	0.02%	991
2018 Q2	–	Sell	-24,729	Closed	-$976K	–	1885
2018 Q1	$976K	Sell	24,729 -18,900	-43%	-$735K	0.04%	676
2017 Q4	$1.48M	Buy	+43,629	New	+$1.24M	0.07%	478
2017 Q2	–	Sell	-23,804	Closed	-$347K	–	1833
2017 Q1	$347K	Buy	23,804 +8,294	+53%	+$123K	0.02%	947
2016 Q4	$220K	Buy	15,510 +12,860	+485%	+$199K	0.01%	1034
2016 Q3	$46K	Buy	+2,650	New	+$43.9K	0.01%	596
2016 Q1	–	Sell	-5,183	Closed	-$98K	–	1744
2015 Q4	$98K	Buy	+5,183	New	+$106K	﹤0.01%	1330
2015 Q1	–	Sell	-35,119	Closed	-$1.22M	–	1783
2014 Q4	$1.22M	Buy	35,119 +22,230	+172%	+$902K	0.05%	562
2014 Q3	$541K	Buy	+12,889	New	+$575K	0.03%	716
2014 Q1	–	Sell	-16,246	Closed	-$950K	–	1632
2013 Q4	$950K	Buy	16,246 +7,995	+97%	+$418K	0.05%	499
2013 Q3	$434K	Buy	+8,251	New	+$554K	0.02%	836