{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-158782","form_type":"8-K","ticker":"UTL","cik":"0000755001","company_name":"UNITIL CORP","filed_at":"2025-07-14T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.291981+00:00","generated_at":"2026-05-18T06:49:41.395245+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Unitil subsidiary Bangor issues $32M in senior notes at 5.70% and 6.31%","bullets":["Bangor Natural Gas issued $14M of 5.70% Senior Notes due 2030 and $18M of 6.31% Notes due 2035.","Proceeds will refinance existing debt of Unitil and for general corporate purposes.","Notes sold to CoBank and United of Omaha Life Insurance Company in a private placement.","Notes contain customary covenants and events of default; unregistered under Securities Act."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-158782","json":"https://secwatch.observer/filing/0001193125-25-158782.json","markdown":"https://secwatch.observer/filing/0001193125-25-158782.md","text":"https://secwatch.observer/filing/0001193125-25-158782.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/755001/000119312525158782/0001193125-25-158782-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/755001/000119312525158782/d42911d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T06:49:41.395245+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":"56071fdec949b12a5b78cbb7676846b0c678c733","claim":"UNITIL CORP incurred senior notes of $14,000,000 of 5.70% Senior Unsecured Notes, Series 2025A, due July 8, 2030 and $18,000,000 of 6.31% Senior Unsecured No with CoBank, ACB and United of Omaha Life Insurance Company at 5.70% and 6.31% maturing July 8, 2030 and July 8, 2035.","evidence_excerpt":"pursuant to which it issued and sold (i) $14,000,000 of 5.70% Senior Unsecured Notes, Series 2025A, due July 8, 2030 and (ii) $18,000,000 of 6.31% Senior Unsecured Notes, Series 2025B, due July 8, 2035","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/755001/000119312525158782/0001193125-25-158782-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"senior notes"},{"label":"Principal","value":"$14,000,000 of 5.70% Senior Unsecured Notes, Series 2025A, due July 8, 2030 and $18,000,000 of 6.31% Senior Unsecured No"},{"label":"Counterparty","value":"CoBank, ACB and United of Omaha Life Insurance Company"},{"label":"Rate","value":"5.70% and 6.31%"},{"label":"Maturity","value":"July 8, 2030 and July 8, 2035"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}