{"schema_version":"secwatch.filing_event.v1","accession":"0001438472-26-000019","form_type":"8-K","ticker":"MIAX","cik":"0001438472","company_name":"MIAMI INTERNATIONAL HOLDINGS, INC.","filed_at":"2026-03-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.089827+00:00","generated_at":"2026-05-15T22:35:00.952977+00:00","sec_items":["3.02"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"high","headline":"Issues 1.03M shares via cashless warrant exercises","bullets":["Issued 1,033,166 shares of common stock to two warrant holders via cashless exercises.","842,531 shares issued for surrender of 44 shares under pre-funded warrants.","190,635 shares issued for surrender of 29,360 shares under warrants with $5.50 exercise price.","Transaction exempt from registration under Section 4(a)(2) of the Securities Act."],"urls":{"canonical":"https://secwatch.observer/filing/0001438472-26-000019","json":"https://secwatch.observer/filing/0001438472-26-000019.json","markdown":"https://secwatch.observer/filing/0001438472-26-000019.md","text":"https://secwatch.observer/filing/0001438472-26-000019.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1438472/000143847226000019/0001438472-26-000019-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1438472/000143847226000019/miax-20260225.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T22:35:00.952977+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":"1c7df91dcb340204cfca7da3c40f67a71ff558a7","claim":"MIAMI INTERNATIONAL HOLDINGS, INC. issued 1,033,166 shares of common stock to two warrant holders for surrender of a total of 29,404 shares of Common Stock pursuant to cashless exercises.","evidence_excerpt":"Since February 18, 2026, the end of the period covered by the most recent report filed on any of Forms 8-K, 10-K or 10-Q under this Item 3.02 by Miami International Holdings, Inc. (the “Company”), through February 25, 2026, the Company issued a total of 1,033,166 shares of its common stock, par value $0.001 per share (“Common Stock”), in connection with the exercise of pre-funded warrants and warrants held by two warrant holders of the Company in consideration for the surrender of a total of 29,404 shares of Common Stock pursuant to cashless exercises.","evidence_source":"SEC 8-K Item 3.02/3.03","evidence_url":"https://www.sec.gov/Archives/edgar/data/1438472/000143847226000019/0001438472-26-000019-index.htm","confidence":0.9,"family_label":"Equity Issuances","details":[{"label":"Security","value":"common stock"},{"label":"Shares","value":"1,033,166 shares"},{"label":"Purchaser","value":"two warrant holders"},{"label":"Consideration","value":"surrender of a total of 29,404 shares of Common Stock pursuant to cashless exercises"}],"fact_type":"equity_issuance"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}