A.R.T. Advisors’s Jazz Pharmaceuticals JAZZ Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-2,158	Closed	-$362K	–	1487
2018 Q3	$362K	Buy	+2,158	New	+$371K	0.02%	973
2018 Q1	–	Sell	-9,758	Closed	-$1.31M	–	1629
2017 Q4	$1.31M	Buy	+9,758	New	+$1.35M	0.06%	519
2017 Q3	–	Sell	-8,600	Closed	-$1.34M	–	1492
2017 Q2	$1.34M	Buy	8,600 +5,400	+169%	+$826K	0.07%	397
2017 Q1	$464K	Sell	3,200 -37,400	-92%	-$4.87M	0.02%	841
2016 Q4	$4.43M	Buy	40,600 +38,300	+1,665%	+$4.27M	0.26%	75
2016 Q3	$279K	Sell	2,300 -26,980	-92%	-$3.64M	0.09%	369
2016 Q2	$4.14M	Buy	29,280 +25,600	+696%	+$3.77M	0.21%	115
2016 Q1	$480K	Sell	3,680 -400	-10%	-$49.8K	0.02%	873
2015 Q4	$573K	Buy	+4,080	New	+$565K	0.03%	804
2015 Q3	–	Sell	-7,502	Closed	-$1.32M	–	1469
2015 Q2	$1.32M	Sell	7,502 -3,554	-32%	-$638K	0.04%	616
2015 Q1	$1.91M	Buy	+11,056	New	+$1.9M	0.07%	410
2014 Q1	–	Sell	-3,562	Closed	-$450K	–	1444
2013 Q4	$450K	Buy	+3,562	New	+$369K	0.02%	811