{"transactions":[{"id":723235,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Restricted Stock Unit","published_at":"2026-06-30T21:20:06.000Z","date":"2026-06-26","kind":"exercise","planned":false,"acquired":true,"shares":6250,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F5","text":"Each RSU represents a contingent right to receive twenty Ordinary Shares or cash in lieu thereof at the Issuer's discretion."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On June 26, 2025, the Reporting Person was granted 12,500 RSUs that vests in two equal installments on the first anniversary of the grant date and the remaining balance to vest eighteen months after grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":6250,"derivative":{"exercise_price":0,"underlying":"American Depositary Shares","underlying_shares":6250},"source":{"system":"sec-edgar","filing":"0001193125-26-290834","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/897448/000119312526290834/ownership.xml","form_type":"4"}},{"id":723234,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"American Depositary Shares","published_at":"2026-06-30T21:20:06.000Z","date":"2026-06-26","kind":"tax_withholding","planned":false,"acquired":false,"shares":3197,"price":16.35,"value":52270.95,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"kind","element":"transactionCoding","label":"F4","text":"Represents withholding by the Issuer of shares in respect of tax liability incident to the vesting of a security issued in accordance with Rule 16b-3, and not a market sale of securities."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":85648,"source":{"system":"sec-edgar","filing":"0001193125-26-290834","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/897448/000119312526290834/ownership.xml","form_type":"4"}},{"id":723233,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"American Depositary Shares","published_at":"2026-06-30T21:20:06.000Z","date":"2026-06-26","kind":"exercise","planned":false,"acquired":true,"shares":6250,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"kind","element":"transactionCoding","label":"F2","text":"On June 26, 2025, the Reporting Person was granted 12,500 RSUs that vests in two equal installments on the first anniversary of the grant date and the remaining balance to vest eighteen months after grant date."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Not applicable."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":88845,"source":{"system":"sec-edgar","filing":"0001193125-26-290834","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/897448/000119312526290834/ownership.xml","form_type":"4"}},{"id":923019,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Stock Option (right to buy)","published_at":"2026-02-04T00:00:09.000Z","date":"2026-02-01","kind":"grant","planned":false,"acquired":true,"shares":120566,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"On February 1, 2026, the Reporting Person was granted an option to purchase 120,566 ADSs under the Plan. The shares subject to this option shall vest and become exercisable over three years, with 33% to vest on the first anniversary of the grant date and the balance to vest ratably over the subsequent 8 calendar quarters on the first day of each May, August, November and February."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":120566,"derivative":{"exercise_price":14.99,"expiration_date":"2036-02-01","underlying":"American Depositary Shares","underlying_shares":120566},"source":{"system":"sec-edgar","filing":"0001193125-26-036167","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/897448/000119312526036167/ownership.xml","form_type":"4"}},{"id":923018,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Restricted Stock Unit","published_at":"2026-02-04T00:00:09.000Z","date":"2026-02-01","kind":"grant","planned":false,"acquired":true,"shares":26793,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F6","text":"Each RSU represents a contingent right to receive twenty Ordinary Shares or cash in lieu thereof at the Issuer's discretion."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"On February 1, 2026, the Reporting Person was granted 26,793 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2027, January 31, 2028 and January 31, 2029."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":26793,"derivative":{"exercise_price":0,"underlying":"American Depositary Shares","underlying_shares":26793},"source":{"system":"sec-edgar","filing":"0001193125-26-036167","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/897448/000119312526036167/ownership.xml","form_type":"4"}},{"id":923017,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Restricted Stock Unit","published_at":"2026-02-04T00:00:09.000Z","date":"2026-01-31","kind":"exercise","planned":false,"acquired":true,"shares":1933,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F6","text":"Each RSU represents a contingent right to receive twenty Ordinary Shares or cash in lieu thereof at the Issuer's discretion."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On February 1, 2024, the Reporting Person was granted 5,800 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2025, January 31, 2026 and January 31, 2027."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":1933,"derivative":{"exercise_price":0,"underlying":"American Depositary Shares","underlying_shares":1933},"source":{"system":"sec-edgar","filing":"0001193125-26-036167","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/897448/000119312526036167/ownership.xml","form_type":"4"}},{"id":923016,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Restricted Stock Unit","published_at":"2026-02-04T00:00:09.000Z","date":"2026-01-31","kind":"exercise","planned":false,"acquired":true,"shares":2246,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F6","text":"Each RSU represents a contingent right to receive twenty Ordinary Shares or cash in lieu thereof at the Issuer's discretion."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On February 21, 2023, the Reporting Person was granted 6,740 Restricted Stock Units (\"RSUs\") under the Amarin Corporation plc 2020 Stock Incentive Plan (the \"Plan\"). These RSUs vest in three equal installments on each of January 31, 2024, January 31, 2025 and January 31, 2026."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"American Depositary Shares","underlying_shares":2246},"source":{"system":"sec-edgar","filing":"0001193125-26-036167","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/897448/000119312526036167/ownership.xml","form_type":"4"}},{"id":923015,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"American Depositary Shares","published_at":"2026-02-04T00:00:09.000Z","date":"2026-01-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":1063,"price":15.42,"value":16391.46,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"kind","element":"transactionCoding","label":"F4","text":"Represents withholding by the Issuer of shares in respect of tax liability incident to the vesting of a security issued in accordance with Rule 16b-3, and not a market sale of securities."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":82595,"source":{"system":"sec-edgar","filing":"0001193125-26-036167","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/897448/000119312526036167/ownership.xml","form_type":"4"}},{"id":923014,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"American Depositary Shares","published_at":"2026-02-04T00:00:09.000Z","date":"2026-01-31","kind":"exercise","planned":false,"acquired":true,"shares":1933,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"kind","element":"transactionCoding","label":"F5","text":"On February 1, 2024, the Reporting Person was granted 5,800 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2025, January 31, 2026 and January 31, 2027."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Not applicable."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":83658,"source":{"system":"sec-edgar","filing":"0001193125-26-036167","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/897448/000119312526036167/ownership.xml","form_type":"4"}},{"id":923013,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"American Depositary Shares","published_at":"2026-02-04T00:00:09.000Z","date":"2026-01-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":1235,"price":15.42,"value":19043.7,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"kind","element":"transactionCoding","label":"F4","text":"Represents withholding by the Issuer of shares in respect of tax liability incident to the vesting of a security issued in accordance with Rule 16b-3, and not a market sale of securities."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":81725,"source":{"system":"sec-edgar","filing":"0001193125-26-036167","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/897448/000119312526036167/ownership.xml","form_type":"4"}},{"id":923012,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"American Depositary Shares","published_at":"2026-02-04T00:00:09.000Z","date":"2026-01-31","kind":"exercise","planned":false,"acquired":true,"shares":2246,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"kind","element":"transactionCoding","label":"F2","text":"On February 21, 2023, the Reporting Person was granted 6,740 Restricted Stock Units (\"RSUs\") under the Amarin Corporation plc 2020 Stock Incentive Plan (the \"Plan\"). These RSUs vest in three equal installments on each of January 31, 2024, January 31, 2025 and January 31, 2026."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Not applicable."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":82960,"source":{"system":"sec-edgar","filing":"0001193125-26-036167","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/897448/000119312526036167/ownership.xml","form_type":"4"}},{"id":1099635,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Restricted Stock Unit","published_at":"2025-07-01T01:30:04.000Z","date":"2025-06-26","kind":"grant","planned":false,"acquired":true,"shares":12500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F6","text":"Each RSU represents a contingent right to receive twenty Ordinary Shares or cash in lieu thereof at the Issuer's discretion."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"On June 26, 2025, the Reporting Person was granted 12,500 RSUs that vests in two equal installments on the first anniversary of the grant date and the remaining balance to vest eighteen months after grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":12500,"derivative":{"exercise_price":0,"underlying":"American Depositary Shares","underlying_shares":12500},"source":{"system":"sec-edgar","filing":"0000950170-25-091845","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/897448/000095017025091845/ownership.xml","form_type":"4"}},{"id":1099634,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Restricted Stock Unit","published_at":"2025-07-01T01:30:04.000Z","date":"2025-06-26","kind":"grant","planned":false,"acquired":true,"shares":75000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F6","text":"Each RSU represents a contingent right to receive twenty Ordinary Shares or cash in lieu thereof at the Issuer's discretion."},{"field":"kind","element":"transactionCoding","label":"F7","text":"Additionally, award was exercise or conversion of derivative security exempted pursuant to Rule 16b-3."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On June 26, 2025 the Reporting Person was granted 75,000 RSUs that vested as of the June 26, 2025."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"American Depositary Shares","underlying_shares":75000},"source":{"system":"sec-edgar","filing":"0000950170-25-091845","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/897448/000095017025091845/ownership.xml","form_type":"4"}},{"id":1099633,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Stock Option (Right to Buy)","published_at":"2025-07-01T01:30:04.000Z","date":"2025-06-26","kind":"grant","planned":false,"acquired":true,"shares":37500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On June 26, 2025 the Reporting Person was granted an option to purchase 37,500 American Depositary Shares (\"ADS\") under the Plan. The shares subject to this option shall vest and become exercisable over eighteen months, with 50% to vest on the first anniversary of the grant date and the remaining balance to vest eighteen months after grant date."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":37500,"derivative":{"exercise_price":15.9,"expiration_date":"2035-06-26","underlying":"American Depositary Shares","underlying_shares":37500},"source":{"system":"sec-edgar","filing":"0000950170-25-091845","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/897448/000095017025091845/ownership.xml","form_type":"4"}},{"id":1099632,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"American Depositary Share","published_at":"2025-07-01T01:30:04.000Z","date":"2025-06-26","kind":"tax_withholding","planned":false,"acquired":false,"shares":38363,"price":15.9,"value":609971.7,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"kind","element":"transactionCoding","label":"F4","text":"Represents withholding by the Issuer of shares in respect of tax liability incident to the vesting of a security issued in accordance with Rule 16b-3, and not a market sale of securities."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":80714,"source":{"system":"sec-edgar","filing":"0000950170-25-091845","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/897448/000095017025091845/ownership.xml","form_type":"4"}},{"id":1099631,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"American Depositary Share","published_at":"2025-07-01T01:30:04.000Z","date":"2025-06-26","kind":"exercise","planned":false,"acquired":true,"shares":75000,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"kind","element":"transactionCoding","label":"F2","text":"On June 26, 2025 the Reporting Person was granted 75,000 RSUs that vested as of the June 26, 2025."},{"field":"shares","element":"transactionShares","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Not applicable."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Effective April 11, 2025, the Issuer implemented a ratio change that one (1) American Depositary Share (\"ADS\") currently represents twenty (20) Ordinary Shares (\"ADS Ratio Change\"). Proportionate adjustments were made to the Issuer's outstanding equity awards. The amount of securities reported on this Form 4 reflect the ADS Ratio Change."}],"balance_after":119077,"source":{"system":"sec-edgar","filing":"0000950170-25-091845","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/897448/000095017025091845/ownership.xml","form_type":"4"}},{"id":1290034,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Restricted Stock Unit","published_at":"2025-01-31T21:45:06.000Z","date":"2025-01-31","kind":"exercise","planned":false,"acquired":true,"shares":38667,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F9","text":"Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"On February 1, 2024, the Reporting Person was granted 116,000 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2025, January 31, 2026 and January 31, 2027."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable"},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share."}],"balance_after":77333,"derivative":{"exercise_price":0,"underlying":"Ordinary Shares","underlying_shares":38667},"source":{"system":"sec-edgar","filing":"0000950170-25-011823","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/897448/000095017025011823/ownership.xml","form_type":"4"}},{"id":1290033,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Restricted Stock Unit","published_at":"2025-01-31T21:45:06.000Z","date":"2025-01-31","kind":"exercise","planned":false,"acquired":true,"shares":44933,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F9","text":"Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"On February 21, 2023, the Reporting Person was granted 134,800 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2024, January 31, 2025 and January 31, 2026."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable"},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share."}],"balance_after":44934,"derivative":{"exercise_price":0,"underlying":"Ordinary Shares","underlying_shares":44933},"source":{"system":"sec-edgar","filing":"0000950170-25-011823","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/897448/000095017025011823/ownership.xml","form_type":"4"}},{"id":1290032,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Restricted Stock Unit","published_at":"2025-01-31T21:45:06.000Z","date":"2025-01-31","kind":"exercise","planned":false,"acquired":true,"shares":34566,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F9","text":"Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"On February 4, 2022, the Reporting Person was granted 103,700 Restricted Stock Units (\"RSUs\") under the Amarin Corporation plc 2020 Stock Incentive Plan (as amended, the \"Plan\"). These RSUs vest in three equal installments on each of January 31, 2023, January 31, 2024 and January 31, 2025."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable"},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F1","text":"The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Ordinary Shares","underlying_shares":34566},"source":{"system":"sec-edgar","filing":"0000950170-25-011823","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/897448/000095017025011823/ownership.xml","form_type":"4"}},{"id":1290031,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Restricted Stock Unit","published_at":"2025-01-31T21:45:06.000Z","date":"2025-01-30","kind":"exercise","planned":false,"acquired":false,"shares":51500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F9","text":"Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On February 21, 2023, the Reporting Person was granted 103,000 RSUs under the Amarin Corporation plc 2020 Stock Incentive Plan, which vest upon achievement of certain performance-based milestones and subject to the Reporting Person's continued service with the Issuer as provided in the RSU Award Agreement between the Issuer and Reporting Person. 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These RSUs vest in three equal installments on each of January 31, 2023, January 31, 2024 and January 31, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Not applicable."}],"balance_after":485747,"source":{"system":"sec-edgar","filing":"0000899243-23-006080","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/897448/000089924323006080/doc4.xml","form_type":"4"}},{"id":2070228,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, President US"}}],"security":"Restricted Stock Units","published_at":"2023-01-05T01:41:41.000Z","date":"2022-12-30","kind":"exercise","acquired":false,"shares":47767,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On January 4, 2021, the Reporting Person was granted 143,300 Restricted Stock Units (\"RSUs\") under the Amarin Corporation plc 2020 Stock Incentive Plan (the \"2020 Plan\"). These RSUs vest in three equal installments on each of December 31, 2021, December 31, 2022 and December 31, 2023. 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These RSUs vest in three equal installments on each of December 31, 2021, December 31, 2022 and December 31, 2023. 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These RSUs vest in three equal installments on each of December 31, 2021, December 31, 2022 and December 31, 2023. 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These RSUs vest in three equal installments on each of July 31, 2022, July 31, 2023 and July 31, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Not applicable."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F2","text":"The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share."}],"balance_after":71650,"derivative":{"exercise_price":0,"underlying":"Ordinary Shares","underlying_shares":71650},"source":{"system":"sec-edgar","filing":"0001562180-21-005186","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/897448/000156218021005186/primarydocument.xml","form_type":"4"}},{"id":2615960,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, President US"}}],"security":"Stock Option (Right to Buy)","published_at":"2021-08-05T00:09:57.000Z","date":"2021-08-02","kind":"grant","acquired":true,"shares":96750,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On August 2, 2021, the Reporting Person was granted an option to purchase 96,750 Ordinary Shares under the Amarin Corporation plc 2020 Stock Incentive Plan (the \"2020 Plan\"). The shares subject to this option shall vest and become exercisable over four years, with 25% to vest on the first anniversary of the grant date and the balance to vest ratably over the subsequent 12 calendar quarters on the last day of each October, January, April and July."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F2","text":"The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share."}],"balance_after":96750,"derivative":{"exercise_price":4.22,"expiration_date":"2031-08-02","underlying":"Ordinary Shares","underlying_shares":96750},"source":{"system":"sec-edgar","filing":"0001562180-21-005186","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/897448/000156218021005186/primarydocument.xml","form_type":"4"}},{"id":2618819,"issuer":{"id":5970,"kind":"organization","name":"AMARIN CORP PLC\\UK"},"owners":[{"id":34609,"kind":"person","name":"Berg Aaron","position":1,"cik":"0001770259","reported_name":"Berg Aaron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF COMMERCIAL OFFICER"}}],"security":"Restricted Stock Units","published_at":"2021-08-04T00:12:33.000Z","date":"2021-07-30","kind":"exercise","acquired":false,"shares":3054,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F6","text":"Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"As previously reported on February 27, 2020 and March 1, 2021, on May 15, 2017, the Reporting Person was granted 220,000 Restricted Stock Units (\"RSUs\") under the Amarin Corporation plc 2011 Stock Incentive Plan (the \"Plan\"), of which the performance criteria related to two tranches representing 25% of the total award each was deemed achieved on February 25, 2020 pursuant to reporting of audited net product revenues for 2019 exceeding $400 million and of which the performance criteria related to one tranche representing 50% of the total award was deemed achieved on February 25, 2021 pursuant to reporting of audited net product revenues for 2020 exceeding $500 million. 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