NFG · NYSE · CIK 0000070145

NATIONAL FUEL GAS CO

NATIONAL FUEL GAS CO’s most recent SEC filing in our snapshot is a Form 8-K filed on Oct 14, 2026. In fiscal 2025 (year ended Sep 30, 2025) it reported revenue of $2.3B and net income of $518.5M, according to its XBRL data on EDGAR. Its EDGAR record lists 73 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$2.3B
Net income, FY2025
$518.5M
Form 4 filings on record, past 12 months
73

Company overview

Legal name (as filed)
NATIONAL FUEL GAS CO
Ticker
NFG
SEC Central Index Key (CIK)
0000070145
Industry (SIC)
Natural Gas Distribution (code 4924)
Business address
WILLIAMSVILLE, NY
State or country of incorporation
NJ
Fiscal year ends
September 30
SEC filer category
Large accelerated filer
Position in SEC ticker list
#1054 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from NATIONAL FUEL GAS CO’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$1.7BFY2021$2.2BFY2022$2.2BFY2023$1.9BFY2024$2.3BFY2025
Net income
$363.6MFY2021$566.0MFY2022$476.9MFY2023$77.5MFY2024$518.5MFY2025
NFG annual results
ItemFY2021
ended Sep 30, 2021		FY2022
ended Sep 30, 2022		FY2023
ended Sep 30, 2023		FY2024
ended Sep 30, 2024		FY2025
ended Sep 30, 2025
Revenue$1.7B$2.2B$2.2B$1.9B$2.3B
Net income$363.6M$566.0M$476.9M$77.5M$518.5M
Diluted EPS$3.97$6.15$5.17$0.84$5.68
Total assets$7.5B$7.9B$8.3B$8.3B$8.7B
Cash and equivalents$31.5M$46.0M$55.4M$38.2M$43.2M

XBRL tags used: revenue = Revenues; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

NFG latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Nov 21, 202510-KAnnual report· period Sep 30, 2025Document · Index
Jul 30, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Oct 14, 20268-KRegulation FD disclosure; Other events· period Oct 14, 2026Document · Index
Jan 23, 2026DEF 14ADefinitive proxy statement· period Mar 12, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about NATIONAL FUEL GAS CO, by form type:

4 ×288-K ×711-K ×2424B5 ×1S-3ASR ×110-Q ×1
NFG recent filings
FiledFormWhat it isOriginal
Oct 14, 20268-KRegulation FD disclosure; Other events· period Oct 14, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 1, 20268-KMaterial agreement; Acquisition or disposition completed; New financial obligation; Regulation FD disclosure· period Oct 1, 2026Document · Index
Sep 17, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 16, 2026Document · Index
Sep 17, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 16, 2026Document · Index
Sep 17, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 16, 2026Document · Index
Sep 17, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 16, 2026Document · Index
Sep 17, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 16, 2026Document · Index
Sep 17, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 16, 2026Document · Index
Sep 17, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 16, 2026Document · Index
Sep 17, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 16, 2026Document · Index
Aug 11, 20268-KOther events· period Aug 11, 2026Document · Index
Aug 11, 2026424B5424B5Document · Index
Aug 11, 2026S-3ASRSimplified registration statementDocument · Index
Jul 30, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Jul 30, 20268-KResults of operations· period Jul 29, 2026Document · Index
Jul 29, 20268-KRegulation FD disclosure· period Jul 29, 2026Document · Index
Jul 2, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 2, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 2, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 2, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 2, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 2, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 2, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 2, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 2, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 2, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jun 26, 20268-KOther events· period Jun 24, 2026Document · Index
Jun 25, 202611-KAnnual report of employee stock plans· period Dec 31, 2025Document · Index
Jun 25, 202611-KAnnual report of employee stock plans· period Dec 31, 2025Document · Index
Jun 10, 20268-KOther events· period Jun 10, 2026Document · Index

Insider filing activity

73 Form 4 filings appear in NATIONAL FUEL GAS CO’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

Other companies in Natural Gas Distribution

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0000070145 and XBRL company facts. NATIONAL FUEL GAS CO on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.