Sarissa Capital Management LP

Holdings History for AMARIN CORP PLCUK - Ordinary Shares, par value 50 pence per share (AMRN)

Symbol: AMRN on Nasdaq
Investment type: Equity - Shares of Stock
Class: Ordinary Shares, par value 50 pence per share
Latest Disclosed Ownership: 33.5M shares
Security Ownership: 8.08%

Shares, Excluding Options vs Price

Value, Excluding Options

Sarissa Capital Management LP ownership in AMARIN CORP PLCUK Ordinary Shares, par value 50 pence per share (AMRN)

2025-03-25 - Sarissa Capital Management LP has filed an SCHEDULE 13D/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 33.5M shares of AMARIN CORP PLCUK Ordinary Shares, par value 50 pence per share (AMRN). This represents 8.08% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
Sarissa Capital Management LP	8.08%		$15.7M	33.5M			$0.47	13D/A	3/25/2025	25 Mar 2025 20:37:57

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
12/31/2024	3.73%		$12.1M	24.9M			$0.49	Q4 2024
9/30/2024	3.87%		$15.6M	24.9M			$0.63	Q3 2024
6/30/2024	2.89%		$17.1M	24.9M			$0.69	Q2 2024
3/31/2024	3.87%		$22.1M	24.9M			$0.89	Q1 2024
12/31/2023	3.33%	+1.69%	$21.6M	24.9M	+14,408,170	+138%	$0.87	Q4 2023
9/30/2023	1.29%	+0.69%	$9.61M	10.4M	+5,532,453	+113%	$0.92	Q3 2023
6/30/2023	0.58%		$5.84M	4.91M			$1.19	Q2 2023
3/31/2023	0.94%	+0.02%	$7.37M	4.91M	+103,000	+2.14%	$1.50	Q1 2023
12/31/2022	0.69%	-2.76%	$5.82M	4.81M	-19,191,000	-80%	$1.21	Q4 2022
9/30/2022	2.96%		$26.2M	24M			$1.09	Q3 2022
6/30/2022	3.6%	0%	$35.8M	24M	-2,000	-0.01%	$1.49	Q2 2022
3/31/2022	7.46%	+1.48%	$79M	24M	+4,750,000	+24.7%	$3.29	Q1 2022
12/31/2021	5.62%	+3.14%	$64.9M	19.3M	+10,750,000	+126%	$3.37	Q4 2021
9/30/2021	3.4%	+3.45%	$43.4M	8.5M	+8,500,000	NEW	$5.10	Q3 2021

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.