NFG intangible assets history

Quarterly · USD. Dates are reporting period ends; fiscal years can differ from calendar years.

National Fuel Gas Company Common Stock Intangible Assets — Quarterly (USD)
Period ending	Intangible Assets (USD)
Jun 30, 2026	0
Mar 31, 2026	0
Dec 31, 2025	0
Sep 30, 2025	0
Jun 30, 2025	0
Mar 31, 2025	0
Dec 31, 2024	0
Sep 30, 2024	0
Jun 30, 2024	0
Mar 31, 2024	0
Dec 31, 2023	0
Sep 30, 2023	0
Jun 30, 2023	0
Mar 31, 2023	0
Dec 31, 2022	0
Sep 30, 2022	0
Jun 30, 2022	0
Mar 31, 2022	0
Dec 31, 2021	0
Sep 30, 2021	0
Jun 30, 2021	0
Mar 31, 2021	0
Dec 31, 2020	0
Sep 30, 2020	0
Jun 30, 2020	0
Mar 31, 2020	0
Dec 31, 2019	0
Sep 30, 2019	0
Jun 30, 2019	0
Mar 31, 2019	0
Dec 31, 2018	0
Sep 30, 2018	0
Jun 30, 2018	0
Mar 31, 2018	0
Dec 31, 2017	0
Sep 30, 2017	0
Jun 30, 2017	0
Mar 31, 2017	0
Dec 31, 2016	0
Sep 30, 2016	0
Jun 30, 2016	0
Mar 31, 2016	0
Dec 31, 2015	0
Sep 30, 2015	0
Jun 30, 2015	0
Mar 31, 2015	0
Dec 31, 2014	0
Sep 30, 2014	0
Jun 30, 2014	0
Mar 31, 2014	0
Dec 31, 2013	0
Sep 30, 2013	0
Jun 30, 2013	0
Mar 31, 2013	0
Dec 31, 2012	0
Sep 30, 2012	0
Jun 30, 2012	0
Mar 31, 2012	0
Dec 31, 2011	0
Sep 30, 2011	0
Jun 30, 2011	0
Mar 31, 2011	0
Dec 31, 2010	0
Sep 30, 2010	1,677,000
Jun 30, 2010	20,188,000
Mar 31, 2010	20,637,000
Dec 31, 2009	21,087,000
Sep 30, 2009	21,536,000
Jun 30, 2009	24,627,000
Mar 31, 2009	25,123,000
Dec 31, 2008	0
Sep 30, 2008	26,174,000
Jun 30, 2008	0
Mar 31, 2008	0
Dec 31, 2007	0
Sep 30, 2007	28,836,000
Jun 30, 2007	242,818,000
Mar 31, 2007	394,516,000
Dec 31, 2006	0
Sep 30, 2006	31,498,000
Jun 30, 2006	248,679,000
Mar 31, 2006	425,100,000
Dec 31, 2005	387,161,000
Sep 30, 2005	42,302,000
Jun 30, 2005	235,970,000
Mar 31, 2005	378,556,000
Dec 31, 2004	282,574,000
Sep 30, 2004	45,994,000
Jun 30, 2004	227,722,000
Mar 31, 2004	346,059,000
Dec 31, 2003	279,647,000
Sep 30, 2003	157,100,000
Jun 30, 2003	236,918,000
Mar 31, 2003	388,438,000
Dec 31, 2002	241,404,000
Sep 30, 2002	117,428,000
Jun 30, 2002	157,014,000
Mar 31, 2002	0
Dec 31, 2001	0
Sep 30, 2001	157,101,000