{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-286866","form_type":"8-K","ticker":"PRTA","cik":"0001559053","company_name":"PROTHENA CORP PUBLIC LTD CO","filed_at":"2024-12-30T23:59:59+00:00","discovered_at":"2026-05-14T18:03:08.782124+00:00","generated_at":"2026-05-28T22:44:26.509955+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Director Oleg Nodelman resigns from Prothena board effective Dec 31, 2024","bullets":["Oleg Nodelman resigned from the Board effective Dec 31, 2024, to focus on other endeavors.","He served on the Compensation Committee and Nominating and Corporate Governance Committee.","Resignation was not due to any disagreement with the company's operations, policies, or practices."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-286866","json":"https://secwatch.observer/filing/0001193125-24-286866.json","markdown":"https://secwatch.observer/filing/0001193125-24-286866.md","text":"https://secwatch.observer/filing/0001193125-24-286866.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1559053/000119312524286866/0001193125-24-286866-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1559053/000119312524286866/d917788d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-28T22:44:26.509955+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}