Form SC 13D/A NATIONAL FUEL GAS CO Filed by: GAMCO INVESTORS, INC. ET AL Mar 7, 2022 04:01PM
Form SC 13D/A NATIONAL FUEL GAS CO Filed by: GAMCO INVESTORS, INC. ET AL Jul 20, 2020 04:04PM
Form SC 13D/A NATIONAL FUEL GAS CO Filed by: GAMCO INVESTORS, INC. ET AL Mar 17, 2020 05:28PM
Form SC 13D/A NATIONAL FUEL GAS CO Filed by: GAMCO INVESTORS, INC. ET AL Mar 17, 2020 04:21PM
GAMCO’s Declassification Proposal Approved at National Fuel Gas Company’s Annual Meeting Mar 17, 2020 04:15PM


Nov 19, 2019 04:05PM Form SC 13D/A NATIONAL FUEL GAS CO Filed by: GAMCO INVESTORS, INC. ET AL
Nov 18, 2019 05:07PM GAMCO’s Proxy Voting Committee’s Preliminary Reflections on Upcoming 2020 Proxy Season
Sep 19, 2019 05:21PM Form SC 13D/A NATIONAL FUEL GAS CO Filed by: GAMCO INVESTORS, INC. ET AL
Sep 11, 2019 04:09PM Form SC 13D/A NATIONAL FUEL GAS CO Filed by: GAMCO INVESTORS, INC. ET AL
Jun 25, 2019 04:01PM Form SC 13D/A NATIONAL FUEL GAS CO Filed by: GAMCO INVESTORS, INC. ET AL
Sep 21, 2017 04:22PM Form SC 13D/A NATIONAL FUEL GAS CO Filed by: GAMCO INVESTORS, INC. ET AL
Aug 16, 2017 04:13PM Form SC 13D/A NATIONAL FUEL GAS CO Filed by: GAMCO INVESTORS, INC. ET AL
Nov 28, 2016 11:26AM Form SC 13D/A NATIONAL FUEL GAS CO Filed by: GAMCO INVESTORS, INC. ET AL
Nov 10, 2016 06:01AM Form SC 13D/A NATIONAL FUEL GAS CO Filed by: GAMCO INVESTORS, INC. ET AL
Feb 29, 2016 02:53PM Form SC 13D/A NATIONAL FUEL GAS CO Filed by: GAMCO INVESTORS, INC. ET AL
Sep 12, 2014 04:58PM Form SC 13D/A NATIONAL FUEL GAS CO Filed by: GAMCO INVESTORS, INC. ET AL