{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-453603","form_type":"8-K","ticker":"NI","cik":"0001111711","company_name":"NISOURCE INC.","filed_at":"2026-11-09T21:10:23+00:00","discovered_at":"2026-11-09T21:12:00.222139+00:00","generated_at":"2026-11-09T21:12:27.277656+00:00","sec_items":["8.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"NiSource closes $600M 5.400% senior notes due 2032","bullets":["NiSource sold $600,000,000 aggregate principal amount of 5.400% Notes due 2032 under a Form S-3 shelf; sale closed November 9, 2026.","Terms Agreement dated November 2, 2026 with lead underwriters BMO Capital Markets, KeyBanc Capital Markets, Mizuho Securities USA and PNC Capital Markets.","Net proceeds earmarked for general corporate purposes, including financing capital expenditures, working capital and repaying existing indebtedness.","Notes issued under the indenture dated November 14, 2000 with The Bank of New York Mellon as successor trustee; McGuireWoods LLP provided the validity opinion."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-453603","json":"https://secwatch.observer/filing/0001193125-26-453603.json","markdown":"https://secwatch.observer/filing/0001193125-26-453603.md","text":"https://secwatch.observer/filing/0001193125-26-453603.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1111711/000119312526453603/0001193125-26-453603-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1111711/000119312526453603/d166935d8k.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-11-09T21:12:27.277656+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"}