NFG - Company ID 0000070145
NATIONAL FUEL GAS CO has filed 3,298 public company documents between 1994 and 2026. The most frequent type is insider trade (1,606 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Type | Filing | Filed | Period covered | Open |
|---|---|---|---|---|
| DEF 14A | Proxy statement | 5mo ago2026-01-23 | 2026-03-12 | View filing |
| DEF 14A | Proxy statement | 1y ago2025-01-24 | 2025-03-13 | View filing |
| DEF 14A | Proxy statement | 2y ago2024-01-19 | 2024-03-08 | View filing |
| DEF 14A | Proxy statement | 3y ago2023-01-20 | 2023-03-09 | View filing |
| DEF 14A | Proxy statement | 4y ago2022-01-21 | 2022-03-10 | View filing |
| DEF 14A | Proxy statement | 5y ago2021-01-22 | 2021-03-11 | View filing |
| DEF 14A | Proxy statement | 6y ago2020-01-24 | 2020-03-11 | View filing |
| DEF 14A | Proxy statement | 7y ago2019-01-18 | 2019-03-07 | View filing |
| DEF 14A | Proxy statement | 8y ago2018-01-19 | 2018-03-08 | View filing |
| DEF 14A | Proxy statement | 9y ago2017-01-20 | 2017-03-09 | View filing |
| DEF 14A | Proxy statement | 10y ago2016-01-22 | 2016-03-10 | View filing |
| DEF 14A | Proxy statement | 11y ago2015-01-23 | 2015-03-12 | View filing |
| DEF 14A | Proxy statement | 12y ago2014-01-24 | 2014-03-13 | View filing |
| DEF 14A | Proxy statement | 13y ago2013-01-18 | 2013-03-07 | View filing |
| DEF 14A | Proxy statement | 14y ago2012-01-20 | 2012-03-08 | View filing |
| DEF 14A | Proxy statement | 15y ago2011-01-21 | 2011-03-10 | View filing |
| DEF 14A | Proxy statement | 16y ago2010-01-28 | 2010-03-11 | View filing |
| DEF 14A | Proxy statement | 17y ago2009-01-30 | 2009-03-12 | View filing |
| DEF 14A | Proxy statement | 19y ago2007-01-12 | 2007-02-15 | View filing |
| DEF 14A | Proxy statement | 20y ago2006-01-05 | 2006-02-16 | View filing |
| DEF 14A | Proxy statement | 21y ago2005-01-06 | 2005-02-17 | View filing |
| DEF 14A | Proxy statement | 22y ago2004-01-20 | 2004-02-19 | View filing |
| DEF 14A | Proxy statement | 23y ago2003-01-10 | 2003-02-20 | View filing |
| DEF 14A | Proxy statement | 24y ago2002-01-10 | 2002-02-21 | View filing |
| DEF 14A | Proxy statement | 25y ago2001-01-29 | 2001-02-15 | View filing |
| DEF 14A | Proxy statement | 26y ago2000-01-14 | 2000-02-17 | View filing |
| DEF 14A | Proxy statement | 27y ago1998-12-31 | 1999-02-18 | View filing |
| DEF 14A | Proxy statement | 28y ago1997-12-31 | 1998-02-26 | View filing |
| DEF 14A | Proxy statement | 29y ago1996-12-30 | 1997-02-20 | View filing |
| DEF 14A | Proxy statement | 30y ago1996-01-04 | 1996-02-15 | View filing |
| DEF 14A | Proxy statement | 31y ago1995-01-04 | 1995-02-16 | View filing |