{"schema_version":"secwatch.filing_event.v1","accession":"0000929638-23-000002","form_type":"8-K","ticker":"MDIA","cik":"0001784254","company_name":"Mediaco Holding Inc.","filed_at":"2023-01-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:46.527427+00:00","generated_at":"2026-06-20T20:58:37.229694+00:00","sec_items":["3.02"],"event_type":"other","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"MediaCo Holding: SG Broadcasting converts 40,000 preferred shares into 3,328,728 common shares","bullets":["SG Broadcasting converted 40,000 Series A Convertible Preferred shares into 3,328,728 Class A common shares effective Dec 28, 2022.","The conversion was executed as an unregistered sale of equity under Section 4(2) of the Securities Act.","The preferred shares were originally issued in December 2019 to SG Broadcasting.","Conversion amount determined by Accrued Value divided by Conversion Price per governing instrument."],"urls":{"canonical":"https://secwatch.observer/filing/0000929638-23-000002","json":"https://secwatch.observer/filing/0000929638-23-000002.json","markdown":"https://secwatch.observer/filing/0000929638-23-000002.md","text":"https://secwatch.observer/filing/0000929638-23-000002.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1784254/000092963823000002/0000929638-23-000002-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1784254/000092963823000002/a8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T20:58:37.229694+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"}