{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-201775","form_type":"8-K","ticker":"NFG","cik":"0000070145","company_name":"NATIONAL FUEL GAS CO","filed_at":"2023-08-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:36.438480+00:00","generated_at":"2026-06-12T15:25:04.571243+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"medium","headline":"National Fuel updates investor presentation with Q3 fiscal 2023 operational overview","bullets":["Presentation reiterates NFG is an integrated natural gas company with ~1.2 million net acres in Appalachia and net production ~1.04 Bcf/day.","Midstream segment (Pipeline & Storage) has 4.4 MMDth daily interstate capacity under contract; $2.4B investments since 2010; contributes 35% of EBITDA.","Utility segment serves 754,000 customers in WNY/NW PA; $788M in safety investments since 2010; contributes 11% of EBITDA.","No new financial results, earnings, or guidance changes were disclosed in the presentation.","This is a routine periodic update with no material new information beyond the operational summary."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-201775","json":"https://secwatch.observer/filing/0001193125-23-201775.json","markdown":"https://secwatch.observer/filing/0001193125-23-201775.md","text":"https://secwatch.observer/filing/0001193125-23-201775.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/70145/000119312523201775/0001193125-23-201775-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/70145/000119312523201775/d539287d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-12T15:25:04.571243+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"}