{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-251319","form_type":"8-K","ticker":"COYA","cik":"0001835022","company_name":"Coya Therapeutics, Inc.","filed_at":"2024-11-05T23:59:59+00:00","discovered_at":"2026-05-14T18:03:09.923913+00:00","generated_at":"2026-05-30T05:28:06.419656+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Director Hideki Garren resigns from Coya board effective Nov 1, 2024","bullets":["Dr. Hideki Garren resigned immediately to comply with new employer's policy barring board service on companies with similar therapeutic areas.","Resignation was not due to any disagreement with Coya or its management on operations, policies, or practices.","Board seat vacancy created; no replacement announced as of filing date."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-251319","json":"https://secwatch.observer/filing/0001193125-24-251319.json","markdown":"https://secwatch.observer/filing/0001193125-24-251319.md","text":"https://secwatch.observer/filing/0001193125-24-251319.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1835022/000119312524251319/0001193125-24-251319-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1835022/000119312524251319/d872629d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T05:28:06.419656+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":"9088ec0478","claim":"Hideki Garren resigned as Director at Coya Therapeutics, Inc..","evidence_excerpt":"On November 1, 2024, Dr. Hideki Garren provided Coya Therapeutics, Inc. (the “Company”) with notice of his resignation from the Board of Directors, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1835022/000119312524251319/0001193125-24-251319-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"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"}