Rock Springs Capital Management’s Amarin Corp AMRN Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2022 Q2	–	Sell	-4,419,700	Closed	-$14.5M	–	132
2022 Q1	$14.5M	Hold	4,419,700	–	–	0.37%	71
2021 Q4	$14.9M	Buy	4,419,700 +99,700	+2%	+$336K	0.34%	77
2021 Q3	$22M	Hold	4,320,000	–	–	0.46%	68
2021 Q2	$18.9M	Buy	4,320,000 +125,000	+3%	+$548K	0.37%	80
2021 Q1	$26.1M	Hold	4,195,000	–	–	0.57%	62
2020 Q4	$20.5M	Sell	4,195,000 -155,000	-4%	-$758K	0.44%	77
2020 Q3	$18.3M	Sell	4,350,000 -300,000	-6%	-$1.26M	0.46%	72
2020 Q2	$32.2M	Hold	4,650,000	–	–	0.88%	46
2020 Q1	$18.6M	Hold	4,650,000	–	–	0.77%	47
2019 Q4	$99.7M	Hold	4,650,000	–	–	3.15%	4
2019 Q3	$70.5M	Buy	4,650,000 +125,000	+3%	+$1.9M	2.81%	5
2019 Q2	$87.7M	Hold	4,525,000	–	–	3.17%	4
2019 Q1	$93.9M	Buy	4,525,000 +49,000	+1%	+$1.02M	3.62%	3
2018 Q4	$60.9M	Buy	4,476,000 +151,000	+3%	+$2.06M	2.88%	4
2018 Q3	$70.4M	Buy	4,325,000 +325,000	+8%	+$5.29M	2.55%	7
2018 Q2	$12.4M	Hold	4,000,000	–	–	0.48%	72
2018 Q1	$12M	Buy	4,000,000 +50,000	+1%	+$151K	0.51%	70
2017 Q4	$15.8M	Sell	3,950,000 -50,000	-1%	-$201K	0.72%	48
2017 Q3	$14M	Sell	4,000,000 -250,000	-6%	-$875K	0.65%	53
2017 Q2	$17.1M	Sell	4,250,000 -751,200	-15%	-$3.03M	0.86%	41
2017 Q1	$16M	Buy	5,001,200 +9,700	+0.2%	+$31K	0.92%	38
2016 Q4	$15.4M	Buy	4,991,500 +35,754	+0.7%	+$110K	1.03%	30
2016 Q3	$15.8M	Buy	+4,955,746	New	+$15.8M	0.99%	31