{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-184247","form_type":"8-K","ticker":"MMD","cik":"0001518557","company_name":"NYLI MacKay DefinedTerm Muni Opportunities Fund","filed_at":"2024-07-25T23:59:59+00:00","discovered_at":"2026-05-14T18:03:13.347404+00:00","generated_at":"2026-05-31T16:16:19.004332+00:00","sec_items":["5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"MainStay MacKay Muni Fund to change name, extend termination to 2036 via tender offer","bullets":["Name changes to NYLI MacKay DefinedTerm Muni Opportunities Fund effective Aug 28, 2024.","Original Dec 31, 2024 termination date now conditionally extended to Dec 31, 2036.","Extension requires completion of an Eligible Tender Offer for 100% of shares at NAV before Dec 31, 2024.","Board approved amendment to Declaration of Trust to implement the new termination date upon tender offer completion."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-184247","json":"https://secwatch.observer/filing/0001193125-24-184247.json","markdown":"https://secwatch.observer/filing/0001193125-24-184247.md","text":"https://secwatch.observer/filing/0001193125-24-184247.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1518557/000119312524184247/0001193125-24-184247-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1518557/000119312524184247/d868840d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T16:16:19.004332+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"}