{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-039384","form_type":"8-K","ticker":"NI","cik":"0001111711","company_name":"NISOURCE INC.","filed_at":"2024-02-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:23.394555+00:00","generated_at":"2026-06-05T22:43:02.918719+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"NiSource EVP and Chief Innovation Officer Donald Brown to depart by May 1, 2024","bullets":["Donald Brown, EVP and Chief Innovation Officer, informed NiSource on Feb. 19, 2024, of his departure effective on or before May 1, 2024.","No successor has been named; terms of separation are not yet finalized.","Brown's role oversaw innovation strategy; his departure may create a leadership gap in that area."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-039384","json":"https://secwatch.observer/filing/0001193125-24-039384.json","markdown":"https://secwatch.observer/filing/0001193125-24-039384.md","text":"https://secwatch.observer/filing/0001193125-24-039384.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1111711/000119312524039384/0001193125-24-039384-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1111711/000119312524039384/d774196d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-05T22:43:02.918719+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":"1339231684","claim":"Donald Brown departed as Executive Vice President and Chief Innovation Officer at NISOURCE INC..","evidence_excerpt":"On February 19, 2024, Donald Brown informed NiSource Inc. (the “Company”) that he will depart the Company as Executive Vice President and Chief Innovation Officer effective on or before May 1, 2024","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1111711/000119312524039384/0001193125-24-039384-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"will depart"},{"label":"Role","value":"Executive Vice President and Chief Innovation Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}