National Fuel Gas Co

Symbol
NFG on NYSE
Entity
Company
Business address
6363 Main Street, 14221-5887 Williamsville, NY
Phone
716-857-7000
State of incorporation
NJ
Fiscal year end
September 30
Category
Large accelerated filer
All SEC filings
View on sec.gov
Get insider transactions for this issuer
National Fuel Gas Co has filed 3,217 SEC EDGAR filings since 1/10/1994

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT Sep 12, 2025 Sep 10, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Sep 12, 2025 Sep 10, 2025
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10-Q Open Document | Data Open Filing 10-Q Jul 31, 2025 Jun 30, 2025 001-03880
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3 Open Document Open Filing PRIMARY DOCUMENT Jul 3, 2025 Jul 1, 2025
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SD Open Document | Data Open Filing SD Jun 23, 2025 001-03880
8-K Open Document | Data Open Filing 8-K Jun 18, 2025 Jun 13, 2025 001-03880
11-K Open Document Open Filing 11-K Jun 16, 2025 Dec 31, 2024 001-03880
11-K Open Document Open Filing 11-K Jun 16, 2025 Dec 31, 2024 001-03880
S-8 Open Document | Data Open Filing S-8 May 1, 2025 333-286906
10-Q Open Document | Data Open Filing 10-Q May 1, 2025 Mar 31, 2025 001-03880
8-K Open Document | Data Open Filing 8-K May 1, 2025 Apr 30, 2025 001-03880
8-K Open Document | Data Open Filing 8-K Apr 30, 2025 Apr 30, 2025 001-03880
8-K Open Document | Data Open Filing 8-K Apr 3, 2025 Mar 31, 2025 001-03880
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8-K Open Document | Data Open Filing 8-K Mar 17, 2025 Mar 13, 2025 001-03880
8-K Open Document | Data Open Filing 8-K Feb 19, 2025 Feb 19, 2025 001-03880
3 Open Document Open Filing PRIMARY DOCUMENT Feb 11, 2025 Feb 1, 2025
144 Open Document Open Filing Feb 7, 2025 001-03880
424B2 Open Document | Data Open Filing 424B2 Feb 6, 2025 333-273926
8-K Open Document | Data Open Filing 8-K Feb 4, 2025 Feb 4, 2025 001-03880
FWP Open Document Open Filing FWP Feb 4, 2025 333-273926
424B5 Open Document Open Filing 424B5 Feb 4, 2025 333-273926
10-Q Open Document | Data Open Filing 10-Q Jan 30, 2025 Dec 31, 2024 001-03880
8-K Open Document | Data Open Filing 8-K Jan 30, 2025 Jan 29, 2025 001-03880
8-K Open Document | Data Open Filing 8-K Jan 29, 2025 Jan 29, 2025 001-03880
DEFA14A Open Document Open Filing DEFA14A Jan 24, 2025 001-03880
DEF 14A Open Document | Data Open Filing DEF 14A Jan 24, 2025 Mar 13, 2025 001-03880
ARS Open Document Open Filing ARS Jan 24, 2025 Sep 30, 2024 001-03880
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8-K Open Document | Data Open Filing 8-K Dec 11, 2024 Dec 5, 2024 001-03880
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144 Open Document Open Filing Dec 5, 2024 001-03880
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144 Open Document Open Filing Dec 2, 2024 001-03880
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10-K Open Document | Data Open Filing 10-K Nov 22, 2024 Sep 30, 2024 001-03880
8-K Open Document | Data Open Filing 8-K Nov 7, 2024 Nov 6, 2024 001-03880
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144 Open Document Open Filing Sep 25, 2024 001-03880
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4 Open Document Open Filing PRIMARY DOCUMENT Aug 15, 2024 Aug 14, 2024
144 Open Document Open Filing Aug 12, 2024 001-03880
S-8 Open Document | Data Open Filing S-8 Aug 1, 2024 333-281171
10-Q Open Document | Data Open Filing 10-Q Aug 1, 2024 Jun 30, 2024 001-03880
8-K Open Document | Data Open Filing 8-K Aug 1, 2024 Jul 31, 2024 001-03880
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4 Open Document Open Filing PRIMARY DOCUMENT Jul 3, 2024 Jul 1, 2024
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11-K Open Document Open Filing 11-K Jun 26, 2024 Dec 31, 2023 001-03880
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SD Open Document | Data Open Filing SD Jun 25, 2024 001-03880
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144 Open Document Open Filing Jun 20, 2024 001-03880
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4 Open Document Open Filing PRIMARY DOCUMENT Apr 3, 2024 Apr 1, 2024
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8-K Open Document | Data Open Filing 8-K Mar 11, 2024 Mar 8, 2024 001-03880
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SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 13, 2024 005-37191
10-Q Open Document | Data Open Filing 10-Q Feb 8, 2024 Dec 31, 2023 001-03880
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DEFA14A Open Document Open Filing DEFA14A Jan 19, 2024 001-03880
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10-K Open Document | Data Open Filing 10-K Nov 17, 2023 Sep 30, 2023 001-03880
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8-K Open Document | Data Open Filing 8-K Aug 11, 2023 Aug 11, 2023 001-03880
424B5 Open Document Open Filing 424B5 Aug 11, 2023 333-273926
S-8 Open Document Open Filing S-8 Aug 11, 2023 333-273929
S-3ASR Open Document Open Filing S-3ASR Aug 11, 2023 333-273926
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11-K Open Document Open Filing 11-K Jun 22, 2023 Dec 31, 2022 001-03880
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8-K Open Document | Data Open Filing 8-K May 18, 2023 May 18, 2023 001-03880
424B2 Open Document Open Filing 424B2 May 16, 2023 333-244352
FWP Open Document Open Filing FWP May 15, 2023 333-244352
424B5 Open Document Open Filing 424B5 May 15, 2023 333-244352
10-Q Open Document | Data Open Filing 10-Q May 4, 2023 Mar 31, 2023 001-03880
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SC 13G/A Open Document Open Filing Feb 10, 2023 005-37191
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10-Q Open Document | Data Open Filing 10-Q Feb 3, 2023 Dec 31, 2022 001-03880
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SC 13G Open Document Open Filing Jan 24, 2023 005-37191
DEFA14A Open Document Open Filing DEFA14A Jan 20, 2023 001-03880
DEF 14A Open Document Open Filing DEF 14A Jan 20, 2023 Mar 9, 2023 001-03880
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SC 13G/A Open Document Open Filing FILING NATIONAL FUEL GAS COMPANY Oct 6, 2022 005-37191
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10-Q Open Document | Data Open Filing 10-Q Aug 5, 2022 Jun 30, 2022 001-03880
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8-K Open Document | Data Open Filing 8-K Jul 1, 2022 Jun 30, 2022 001-03880
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10-Q Open Document | Data Open Filing 10-Q May 6, 2022 Mar 31, 2022 001-03880
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4 Open Document Open Filing PRIMARY DOCUMENT Feb 15, 2022 Feb 14, 2022
SC 13G/A Open Document Open Filing Feb 11, 2022 005-37191
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10-Q Open Document | Data Open Filing 10-Q Feb 4, 2022 Dec 31, 2021 001-03880
8-K Open Document | Data Open Filing 8-K Feb 4, 2022 Feb 3, 2022 001-03880
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