{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-070755","form_type":"8-K","ticker":"NI","cik":"0001111711","company_name":"NISOURCE INC.","filed_at":"2023-03-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:43.900695+00:00","generated_at":"2026-06-18T01:38:35.434569+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"NiSource appoints new CFO, innovation officer, utilities president, and strategy/risk chief effective March 27","bullets":["Shawn Anderson named EVP and CFO (previously SVP Strategy and Chief Risk Officer); Donald Brown becomes EVP Chief Innovation Officer.","Melody Birmingham named EVP and President NiSource Utilities, leading six-state gas and electric segments.","Michael Luhrs joins from Alliant Energy as EVP Strategy and Risk and Chief Commercial Officer.","Anderson receives $550,000 base salary, 75% target short-term bonus, and $425,000 long-term incentive grant.","All changes are effective March 27, 2023; no departures from the executive leadership team."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-070755","json":"https://secwatch.observer/filing/0001193125-23-070755.json","markdown":"https://secwatch.observer/filing/0001193125-23-070755.md","text":"https://secwatch.observer/filing/0001193125-23-070755.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1111711/000119312523070755/0001193125-23-070755-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1111711/000119312523070755/d478628d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T01:38:35.434569+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":"0aee68eca4","claim":"Melody Birmingham was appointed as Executive Vice President and President NiSource Utilities at NISOURCE INC..","evidence_excerpt":"the Board approved the appointment of Melody Birmingham as Executive Vice President and President NiSource Utilities, effective March 27, 2023","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1111711/000119312523070755/0001193125-23-070755-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Executive Vice President and President NiSource Utilities"}],"fact_type":"executive_change"},{"claim_id":"696c31ddb7","claim":"Donald Brown was appointed as Executive Vice President and Chief Innovation Officer at NISOURCE INC..","evidence_excerpt":"appointed as the Company's Executive Vice President and Chief Innovation Officer, in each case effective March 27, 2023","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1111711/000119312523070755/0001193125-23-070755-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Executive Vice President and Chief Innovation Officer"}],"fact_type":"executive_change"},{"claim_id":"ba28557613","claim":"Shawn Anderson was appointed as Executive Vice President and Chief Financial Officer at NISOURCE INC..","evidence_excerpt":"approved the appointment of Shawn Anderson to Executive Vice President and Chief Financial Officer","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1111711/000119312523070755/0001193125-23-070755-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Executive Vice President and Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}