{"schema_version":"secwatch.filing_event.v1","accession":"0001076598-25-000331","form_type":"8-K","ticker":"EVN","cik":"0001074540","company_name":"Eaton Vance Municipal Income Trust","filed_at":"2025-08-14T23:59:59+00:00","discovered_at":"2026-05-14T18:02:43.270199+00:00","generated_at":"2026-05-17T12:44:03.130139+00:00","sec_items":["8.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"EVN Chairperson Mark R. Fetting passes away; Susan J. Sutherland named acting Chair","bullets":["Chairperson Mark R. Fetting unexpectedly passed away on August 9, 2025.","Susan J. Sutherland is serving as acting Chairperson of the Board.","Effective August 12, 2025, Board size reduced from ten to nine members."],"urls":{"canonical":"https://secwatch.observer/filing/0001076598-25-000331","json":"https://secwatch.observer/filing/0001076598-25-000331.json","markdown":"https://secwatch.observer/filing/0001076598-25-000331.md","text":"https://secwatch.observer/filing/0001076598-25-000331.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1074540/000107659825000331/0001076598-25-000331-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1074540/000107659825000331/evn8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T12:44:03.130139+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"}