{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-072367","form_type":"8-K","ticker":"NFG","cik":"0000070145","company_name":"NATIONAL FUEL GAS CO","filed_at":"2025-04-03T23:59:59+00:00","discovered_at":"2026-05-14T18:02:51.052830+00:00","generated_at":"2026-05-23T22:56:22.002621+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":"National Fuel Utility President Donna DeCarolis to retire July 1, 2025; Michael Colpoys to succeed","bullets":["DeCarolis retires after 40+ years; stays as Senior Energy Advisor focusing on NY energy policy.","Michael Colpoys, currently SVP of Distribution Operations, becomes President of National Fuel Gas Distribution Corp on July 1.","DeCarolis served on NY Climate Action Council, voted against scoping plan over affordability/reliability concerns.","Colpoys started with NFG in 1987, previously VP at Midstream and Distribution, holds engineering and MBA degrees."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-072367","json":"https://secwatch.observer/filing/0001193125-25-072367.json","markdown":"https://secwatch.observer/filing/0001193125-25-072367.md","text":"https://secwatch.observer/filing/0001193125-25-072367.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/70145/000119312525072367/0001193125-25-072367-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/70145/000119312525072367/d907821d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T22:56:22.002621+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":"0e54ff2094","claim":"Donna L. DeCarolis retired as President of National Fuel Gas Distribution Corporation at NATIONAL FUEL GAS CO.","evidence_excerpt":"On March 31, 2025, Donna L. DeCarolis, President of National Fuel Gas Distribution Corporation, provided notice to National Fuel Gas Company of her intention to retire, effective July 1, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/70145/000119312525072367/0001193125-25-072367-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retired"},{"label":"Role","value":"President of National Fuel Gas Distribution Corporation"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}