{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-266816","form_type":"8-K","ticker":"AMRN","cik":"0000897448","company_name":"AMARIN CORP PLCUK","filed_at":"2022-10-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:53.933744+00:00","generated_at":"2026-06-23T02:08:03.462200+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Amarin appoints Adam Berger and Geraldine Murphy to board; Ekman and O'Sullivan to retire by year-end","bullets":["Adam Berger and Geraldine Murphy appointed as independent directors effective Oct 20, 2022.","Lars Ekman and Patrick O'Sullivan will retire from board effective Dec 31, 2022.","Board remains at eight directors, seven independent; five appointed in past year as part of refreshment.","Berger brings M&A advisory experience with over 180 healthcare deals totaling $400B+.","Murphy brings 30+ years healthcare executive experience in manufacturing, supply chain, P&L."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-266816","json":"https://secwatch.observer/filing/0001193125-22-266816.json","markdown":"https://secwatch.observer/filing/0001193125-22-266816.md","text":"https://secwatch.observer/filing/0001193125-22-266816.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/897448/000119312522266816/0001193125-22-266816-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/897448/000119312522266816/d306821d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T02:08:03.462200+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"548536ae6c","claim":"Adam Berger was appointed as Director at AMARIN CORP PLCUK.","evidence_excerpt":"appointed Adam Berger and Geraldine Murphy to the Board to a term commencing on such date.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/897448/000119312522266816/0001193125-22-266816-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"780bee7094","claim":"Geraldine Murphy was appointed as Director at AMARIN CORP PLCUK.","evidence_excerpt":"appointed Adam Berger and Geraldine Murphy to the Board to a term commencing on such date.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/897448/000119312522266816/0001193125-22-266816-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"942e373b31","claim":"Patrick J. O'Sullivan departed as Director at AMARIN CORP PLCUK.","evidence_excerpt":"announced that Lars Ekman and Patrick J. O’Sullivan will retire from the Board, effective as of December 31, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/897448/000119312522266816/0001193125-22-266816-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"will retire"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"e26a848e88","claim":"Lars Ekman departed as Director at AMARIN CORP PLCUK.","evidence_excerpt":"announced that Lars Ekman and Patrick J. O’Sullivan will retire from the Board, effective as of December 31, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/897448/000119312522266816/0001193125-22-266816-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"will retire"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}