Baker Bros. Advisors’s Horizon Therapeutics Public Limited Company Ordinary Shares HZNP Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2023 Q1	–	Sell	-969,727	Closed	-$110M	–	118
2022 Q4	$110M	Hold	969,727	–	–	0.66%	14
2022 Q3	$60M	Sell	969,727 -178,777	-16%	-$12.5M	0.39%	24
2022 Q2	$91.6M	Buy	1,148,504 +249,662	+28%	+$23.6M	0.52%	15
2022 Q1	$94.6M	Buy	898,842 +299,732	+50%	+$29.2M	0.54%	15
2021 Q4	$64.6M	Hold	599,110	–	–	0.31%	29
2021 Q3	$65.6M	Hold	599,110	–	–	0.29%	30
2021 Q2	$56.1M	Hold	599,110	–	–	0.25%	36
2021 Q1	$55.1M	Hold	599,110	–	–	0.24%	35
2020 Q4	$43.8M	Sell	599,110 -67,390	-10%	-$5.01M	0.17%	38
2020 Q3	$51.8M	Buy	666,500 +466,500	+233%	+$32.1M	0.21%	30
2020 Q2	$11.1M	Hold	200,000	–	–	0.05%	58
2020 Q1	$5.92M	Buy	+200,000	New	+$6.77M	0.04%	62