{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-259392","form_type":"8-K","ticker":"NI","cik":"0001111711","company_name":"NISOURCE INC.","filed_at":"2025-10-31T23:59:59+00:00","discovered_at":"2026-05-14T18:02:38.818436+00:00","generated_at":"2026-05-17T01:03:49.853653+00:00","sec_items":["1.01","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"NiSource launches $1.5B at-the-market equity program through 2028, replaces prior $900M program","bullets":["Up to $1.5B aggregate gross sales price of common stock, expiring Dec 31, 2028.","Replaces $900M ATM program from Feb 2024; includes ~$47.5M unsold from prior program.","Proceeds for general corporate purposes: capex, working capital, debt repayment.","Sales via agents and forward sale agreements with multiple banks as forward purchasers."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-259392","json":"https://secwatch.observer/filing/0001193125-25-259392.json","markdown":"https://secwatch.observer/filing/0001193125-25-259392.md","text":"https://secwatch.observer/filing/0001193125-25-259392.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1111711/000119312525259392/0001193125-25-259392-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1111711/000119312525259392/d773014d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T01:03:49.853653+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"}