0000070145 2026-08-11 2026-08-11 0000070145 1 2026-08-11 2026-08-11 0000070145 1 2026-08-11 2026-08-11 0000070145 2 2026-08-11 2026-08-11 iso4217:USD pure shares S-3 424B5 EX-FILING FEES 333-298225 0000070145 NATIONAL FUEL GAS CO N/A true false S-3 NATIONAL FUEL GAS CO false Equity Common Stock, par value $1.00 per share true 500000 80.00 40000000.00 0.0001381 5524.00 40000000.00 5524.00 0.00 2624.07 2899.93 Estimated solely for calculating the amount of the registration fee, pursuant to Rule 457(c) under the Securities Act of 1933, as amended (the "Securities Act"), on the basis of the average of the high and low sale prices of the common stock, par value $1.00 per share ("Common Stock"), of National Fuel Gas Company (the "Registrant") on the New York Stock Exchange on August 6, 2026, a date within five business days prior to the filing of this prospectus supplement. true National Fuel Gas Company S-3 333-273926 2023-08-11 2624.07 Equity Common Stock, par value $1.00 per share 443260 23811927.20 true National Fuel Gas Company S-3 333-273926 2023-08-11 2624.07 Prior to the filing of this prospectus supplement, 443,260 shares of Common Stock remained registered and unsold under the prior prospectus supplement and the prior Registration Statement (No. 333-273926), each filed by the Registrant on August 11, 2023. Pursuant to Rule 457(p), the registration fee of $2,624.07 associated with such unsold securities is being used to offset the registration fee associated with the securities to be registered pursuant to this prospectus supplement. The Registrant has terminated the offering that included the unsold securities associated with the claimed offset under the prior prospectus supplement. 40000000.00 true This registration fee table shall be deemed to update the "Calculation of Filing Fee Tables" in the Registrant's registration statement on Form S-3 filed by the Registrant on August 11, 2026 in accordance with Rules 456(b) and 457(r) under the Securities Act.