{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-001185","form_type":"8-K","ticker":"COYA","cik":"0001835022","company_name":"Coya Therapeutics, Inc.","filed_at":"2023-01-25T23:59:59+00:00","discovered_at":"2026-05-14T18:03:46.951485+00:00","generated_at":"2026-06-20T09:46:19.695106+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Coya Therapeutics issues 237,804 more shares through partial IPO over-allotment exercise","bullets":["Sold 237,804 shares of common stock and warrants for 145,000 shares upon partial over-allotment exercise, closing January 25, 2023.","Total offering: 3,287,804 shares and warrants for 1,670,000 shares; gross proceeds of approx. $16.4 million.","Issued underwriters an additional five-year warrant to purchase 16,646 shares at $6.25 per share.","Chardan Capital Markets and Newbridge Securities acted as joint book-running managers; Joseph Gunnar as co-manager."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-001185","json":"https://secwatch.observer/filing/0000950170-23-001185.json","markdown":"https://secwatch.observer/filing/0000950170-23-001185.md","text":"https://secwatch.observer/filing/0000950170-23-001185.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1835022/000095017023001185/0000950170-23-001185-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1835022/000095017023001185/coya-20230125.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T09:46:19.695106+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"}