{"schema_version":"secwatch.filing_event.v1","accession":"0001784254-26-000040","form_type":"8-K","ticker":"MDIA","cik":"0001784254","company_name":"Mediaco Holding Inc.","filed_at":"2026-10-01T20:00:03+00:00","discovered_at":"2026-10-01T20:01:00.305544+00:00","generated_at":"2026-10-12T14:20:58.931795+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"MediaCo director Andrew Glaze resigns from board effective Sept 25, 2026; no successor named","bullets":["Andrew Glaze notified MediaCo Holding's board on September 25, 2026 of his resignation as a director and from all committees thereof, effective immediately.","The filing gives no reason for the departure and does not indicate whether it followed a disagreement or other dispute.","No replacement director, interim appointee, or plan to fill the vacant seat was disclosed.","The report is signed by Roberto Castro as Interim Chief Financial Officer and Treasurer, a role the filing shows is being held on an interim basis."],"urls":{"canonical":"https://secwatch.observer/filing/0001784254-26-000040","json":"https://secwatch.observer/filing/0001784254-26-000040.json","markdown":"https://secwatch.observer/filing/0001784254-26-000040.md","text":"https://secwatch.observer/filing/0001784254-26-000040.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1784254/000178425426000040/0001784254-26-000040-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1784254/000178425426000040/mdia-20260925.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-10-12T14:20:58.931795+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"}