NFG

SEC source: 0001495829-25-000007 · primarydocument.xml · derivative · entry 10

Bauer David P · CIK 0001495829 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 260,892

Underlying: Common Stock · 38,969 shares

Expires not disclosed

F7 · derivative.exercise_price: Each deferred stock unit is the economic equivalent of one share of common stock.

F3 · price: In connection with the vesting on December 4, 2025 of performance shares previously granted to the reporting person, the reporting person's receipt of 38,969 shares of common stock was deferred, resulting in the reporting person's receipt instead of 38,969 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 38,969 shares of common stock in exchange for an equal number of deferred stock units.

F8 · derivative.exercise_date: The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service, pursuant to the reporting person's distribution election under National Fuel Gas Company's Deferred Compensation Plan for Directors and Officers.

F8 · derivative.expiration_date: The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service, pursuant to the reporting person's distribution election under National Fuel Gas Company's Deferred Compensation Plan for Directors and Officers.

SEC source: 0001495829-25-000007 · primarydocument.xml · derivative · entry 9

Bauer David P · CIK 0001495829 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,307

Underlying: Common Stock · 23,307 shares

Expires not disclosed

F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of NFG common stock.

F6 · derivative.exercise_date: On December 4, 2025, the reporting person was granted 23,307 restricted stock units, vesting as follows: 7,769 on December 4, 2026, 7,769 on December 4, 2027, and 7,769 on December 4, 2028.

F6 · derivative.expiration_date: On December 4, 2025, the reporting person was granted 23,307 restricted stock units, vesting as follows: 7,769 on December 4, 2026, 7,769 on December 4, 2027, and 7,769 on December 4, 2028.

SEC source: 0001495829-25-000007 · primarydocument.xml · nonDerivative · entry 5

Bauer David P · CIK 0001495829 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,047

F3 · price: In connection with the vesting on December 4, 2025 of performance shares previously granted to the reporting person, the reporting person's receipt of 38,969 shares of common stock was deferred, resulting in the reporting person's receipt instead of 38,969 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 38,969 shares of common stock in exchange for an equal number of deferred stock units.

SEC source: 0001495829-25-000007 · primarydocument.xml · nonDerivative · entry 4

Bauer David P · CIK 0001495829 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,016

F2 · shares: On December 4, 2025, the reporting person had 883 shares withheld and cancelled in respect of taxes in connection with the vesting of performance shares. These share cancellations are shown on Table I as dispositions (Transaction Code "D" in Column 4), although none of these cancelled shares were sold into the market, as indicated by Transaction Code "F" in Column 3.

SEC source: 0001495829-25-000007 · primarydocument.xml · nonDerivative · entry 3

Bauer David P · CIK 0001495829 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,899

SEC source: 0001495829-25-000007 · primarydocument.xml · nonDerivative · entry 2

Bauer David P · CIK 0001495829 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,994

F1 · shares: On December 4, 2025, the reporting person had 550 shares withheld and cancelled in respect of taxes in connection with the vesting of performance shares. These share cancellations are shown on Table I as dispositions (Transaction Code "D" in Column 4), although none of these cancelled shares were sold into the market, as indicated by Transaction Code "F" in Column 3.

SEC source: 0001495829-25-000007 · primarydocument.xml · nonDerivative · entry 1

Bauer David P · CIK 0001495829 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,544

SEC source: 0001972630-25-000004 · primarydocument.xml · derivative · entry 4

Silverstein Timothy J · CIK 0001972630 · Treasurer & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 290 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: On December 1, 2022, the reporting person was granted 870 restricted stock units, vesting as follows: 290 on December 1, 2023, 290 on December 1, 2024, and 290 on December 1, 2025.

F4 · derivative.expiration_date: On December 1, 2022, the reporting person was granted 870 restricted stock units, vesting as follows: 290 on December 1, 2023, 290 on December 1, 2024, and 290 on December 1, 2025.

SEC source: 0001972630-25-000004 · primarydocument.xml · nonDerivative · entry 2

Silverstein Timothy J · CIK 0001972630 · Treasurer & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,874

F2 · shares: On December 1, 2025, the reporting person had 149 shares withheld and cancelled in respect of taxes in connection with the vesting of restricted stock units. These share cancellations are shown on Table I as dispositions (Transaction Code "D" in Column 4), although none of these cancelled shares were sold into the market, as indicated by Transaction Code "F" in Column 3.

SEC source: 0001972630-25-000004 · primarydocument.xml · nonDerivative · entry 1

Silverstein Timothy J · CIK 0001972630 · Treasurer & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,023

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001858812-25-000004 · primarydocument.xml · derivative · entry 7

Loweth Justin I · CIK 0001858812 · Pres - Seneca Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,747 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: On December 1, 2022, the reporting person was granted 11,239 restricted stock units, vesting as follows: 3,746 on December 1, 2023, 3,746 on December 1, 2024, and 3,747 on December 1, 2025.

F4 · derivative.expiration_date: On December 1, 2022, the reporting person was granted 11,239 restricted stock units, vesting as follows: 3,746 on December 1, 2023, 3,746 on December 1, 2024, and 3,747 on December 1, 2025.

SEC source: 0001858812-25-000004 · primarydocument.xml · nonDerivative · entry 2

Loweth Justin I · CIK 0001858812 · Pres - Seneca Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,176

F2 · shares: On December 1, 2025, the reporting person had 1,475 shares withheld and cancelled in respect of taxes in connection with the vesting of restricted stock units. These share cancellations are shown on Table I as dispositions (Transaction Code "D" in Column 4), although none of these cancelled shares were sold into the market, as indicated by Transaction Code "F" in Column 3.

SEC source: 0001858812-25-000004 · primarydocument.xml · nonDerivative · entry 1

Loweth Justin I · CIK 0001858812 · Pres - Seneca Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,651

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001781310-25-000004 · primarydocument.xml · derivative · entry 5

Mendel Elena G · CIK 0001781310 · Controller & Chf Acct Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 319 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F5 · derivative.exercise_date: On December 1, 2022, the reporting person was granted 955 restricted stock units, vesting as follows: 318 on December 1, 2023, 318 on December 1, 2024, and 319 on December 1, 2025.

F5 · derivative.expiration_date: On December 1, 2022, the reporting person was granted 955 restricted stock units, vesting as follows: 318 on December 1, 2023, 318 on December 1, 2024, and 319 on December 1, 2025.

SEC source: 0001781310-25-000004 · primarydocument.xml · nonDerivative · entry 3

Mendel Elena G · CIK 0001781310 · Controller & Chf Acct Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,984

F3 · shares: On December 1, 2025, the reporting person had 163 shares withheld and cancelled in respect of taxes in connection with the vesting of restricted stock units. These share cancellations are shown on Table I as dispositions (Transaction Code "D" in Column 4), although none of these cancelled shares were sold into the market, as indicated by Transaction Code "F" in Column 3.

SEC source: 0001781310-25-000004 · primarydocument.xml · nonDerivative · entry 2

Mendel Elena G · CIK 0001781310 · Controller & Chf Acct Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,147

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001781298-25-000004 · primarydocument.xml · derivative · entry 7

Krebs Martin A · CIK 0001781298 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,944

Underlying: Common Stock · 644 shares

Expires not disclosed

F6 · derivative.exercise_price: Each deferred stock unit is the economic equivalent of one share of common stock.

F3 · price: In connection with the vesting on December 1, 2025 of restricted stock units previously granted to the reporting person, the reporting person's receipt of 644 shares of common stock was deferred, resulting in the reporting person's receipt instead of 644 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 644 shares of common stock in exchange for an equal number of deferred stock units.

F7 · derivative.exercise_date: The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service, pursuant to the reporting person's distribution election under National Fuel Gas Company's Deferred Compensation Plan for Directors and Officers.

F7 · derivative.expiration_date: The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service, pursuant to the reporting person's distribution election under National Fuel Gas Company's Deferred Compensation Plan for Directors and Officers.

SEC source: 0001781298-25-000004 · primarydocument.xml · derivative · entry 6

Krebs Martin A · CIK 0001781298 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 644 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F8 · derivative.exercise_date: On December 1, 2022, the reporting person was granted 1,932 restricted stock units, vesting as follows: 644 on December 1, 2023, 644 on December 1, 2024, and 644 on December 1, 2025.

F8 · derivative.expiration_date: On December 1, 2022, the reporting person was granted 1,932 restricted stock units, vesting as follows: 644 on December 1, 2023, 644 on December 1, 2024, and 644 on December 1, 2025.

SEC source: 0001781298-25-000004 · primarydocument.xml · nonDerivative · entry 3

Krebs Martin A · CIK 0001781298 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,083

F3 · price: In connection with the vesting on December 1, 2025 of restricted stock units previously granted to the reporting person, the reporting person's receipt of 644 shares of common stock was deferred, resulting in the reporting person's receipt instead of 644 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 644 shares of common stock in exchange for an equal number of deferred stock units.

SEC source: 0001781298-25-000004 · primarydocument.xml · nonDerivative · entry 2

Krebs Martin A · CIK 0001781298 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,727

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0002060195-25-000003 · primarydocument.xml · derivative · entry 5

Hartz Lee E · CIK 0002060195 · Secretary and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 313 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F5 · derivative.exercise_date: On December 1, 2022, the reporting person was granted 937 restricted stock units, vesting as follows: 312 on December 1, 2023, 312 on December 1, 2024, and 313 on December 1, 2025.

F5 · derivative.expiration_date: On December 1, 2022, the reporting person was granted 937 restricted stock units, vesting as follows: 312 on December 1, 2023, 312 on December 1, 2024, and 313 on December 1, 2025.

SEC source: 0002060195-25-000003 · primarydocument.xml · nonDerivative · entry 3

Hartz Lee E · CIK 0002060195 · Secretary and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,711

F3 · shares: On December 1, 2025, the reporting person had 160 shares withheld and cancelled in respect of taxes in connection with the vesting of restricted stock units. These share cancellations are shown on Table I as dispositions (Transaction Code "D" in Column 4), although none of these cancelled shares were sold into the market, as indicated by Transaction Code "F" in Column 3.

SEC source: 0002060195-25-000003 · primarydocument.xml · nonDerivative · entry 2

Hartz Lee E · CIK 0002060195 · Secretary and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,871

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0002055888-25-000003 · primarydocument.xml · derivative · entry 7

Del Vecchio Joseph N · CIK 0002055888 · President, NFG Supply Corp.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,573

Underlying: Common Stock · 575 shares

Expires not disclosed

F6 · derivative.exercise_price: Each deferred stock unit is the economic equivalent of one share of common stock.

F3 · price: In connection with the vesting on December 1, 2025 of restricted stock units previously granted to the reporting person, the reporting person's receipt of 575 shares of common stock was deferred, resulting in the reporting person's receipt instead of 575 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 575 shares of common stock in exchange for an equal number of deferred stock units.

F7 · derivative.exercise_date: The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service, pursuant to the reporting person's distribution election under National Fuel Gas Company's Deferred Compensation Plan for Directors and Officers.

F7 · derivative.expiration_date: The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service, pursuant to the reporting person's distribution election under National Fuel Gas Company's Deferred Compensation Plan for Directors and Officers.

SEC source: 0002055888-25-000003 · primarydocument.xml · derivative · entry 6

Del Vecchio Joseph N · CIK 0002055888 · President, NFG Supply Corp.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 597 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F8 · derivative.exercise_date: On December 1, 2022, the reporting person was granted 1,789 restricted stock units, vesting as follows: 596 on December 1, 2023, 596 on December 1, 2024, and 597 on December 1, 2025.

F8 · derivative.expiration_date: On December 1, 2022, the reporting person was granted 1,789 restricted stock units, vesting as follows: 596 on December 1, 2023, 596 on December 1, 2024, and 597 on December 1, 2025.

SEC source: 0002055888-25-000003 · primarydocument.xml · nonDerivative · entry 3

Del Vecchio Joseph N · CIK 0002055888 · President, NFG Supply Corp.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,470

F3 · price: In connection with the vesting on December 1, 2025 of restricted stock units previously granted to the reporting person, the reporting person's receipt of 575 shares of common stock was deferred, resulting in the reporting person's receipt instead of 575 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 575 shares of common stock in exchange for an equal number of deferred stock units.

SEC source: 0002055888-25-000003 · primarydocument.xml · nonDerivative · entry 2

Del Vecchio Joseph N · CIK 0002055888 · President, NFG Supply Corp.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,045

F2 · shares: On December 1, 2025, the reporting person had 22 shares withheld and cancelled in respect of taxes in connection with the vesting of restricted stock units. These share cancellations are shown on Table I as dispositions (Transaction Code "D" in Column 4), although none of these cancelled shares were sold into the market, as indicated by Transaction Code "F" in Column 3.

SEC source: 0002055888-25-000003 · primarydocument.xml · nonDerivative · entry 1

Del Vecchio Joseph N · CIK 0002055888 · President, NFG Supply Corp.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,067

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0002074423-25-000002 · primarydocument.xml · derivative · entry 6

Colpoys Michael D · CIK 0002074423 · President - NFG Dist. Corp.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 533 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F5 · derivative.exercise_date: On December 1, 2022, the reporting person was granted 1,598 restricted stock units, vesting as follows: 532 on December 1, 2023, 533 on December 1, 2024, and 533 on December 1, 2025.

F5 · derivative.expiration_date: On December 1, 2022, the reporting person was granted 1,598 restricted stock units, vesting as follows: 532 on December 1, 2023, 533 on December 1, 2024, and 533 on December 1, 2025.

SEC source: 0002074423-25-000002 · primarydocument.xml · nonDerivative · entry 3

Colpoys Michael D · CIK 0002074423 · President - NFG Dist. Corp.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,574

F3 · shares: On December 1, 2025, the reporting person had 262 shares withheld and cancelled in respect of taxes in connection with the vesting of restricted stock units. These share cancellations are shown on Table I as dispositions (Transaction Code "D" in Column 4), although none of these cancelled shares were sold into the market, as indicated by Transaction Code "F" in Column 3.

SEC source: 0002074423-25-000002 · primarydocument.xml · nonDerivative · entry 2

Colpoys Michael D · CIK 0002074423 · President - NFG Dist. Corp.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,836

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001495829-25-000005 · primarydocument.xml · derivative · entry 9

Bauer David P · CIK 0001495829 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 221,923

Underlying: Common Stock · 6,603 shares

Expires not disclosed

F7 · derivative.exercise_price: Each deferred stock unit is the economic equivalent of one share of common stock.

F3 · price: In connection with the vesting on December 1, 2025 of restricted stock units previously granted to the reporting person, the reporting person's receipt of 6,603 shares of common stock was deferred, resulting in the reporting person's receipt instead of 6,603 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 6,603 shares of common stock in exchange for an equal number of deferred stock units.

F8 · derivative.exercise_date: The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service, pursuant to the reporting person's distribution election under National Fuel Gas Company's Deferred Compensation Plan for Directors and Officers.

F8 · derivative.expiration_date: The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service, pursuant to the reporting person's distribution election under National Fuel Gas Company's Deferred Compensation Plan for Directors and Officers.

SEC source: 0001495829-25-000005 · primarydocument.xml · derivative · entry 8

Bauer David P · CIK 0001495829 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,846 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F9 · derivative.exercise_date: On December 1, 2022, the reporting person was granted 20,536 restricted stock units, vesting as follows: 6,845 on December 1, 2023, 6,845 on December 1, 2024, and 6,846 on December 1, 2025.

F9 · derivative.expiration_date: On December 1, 2022, the reporting person was granted 20,536 restricted stock units, vesting as follows: 6,845 on December 1, 2023, 6,845 on December 1, 2024, and 6,846 on December 1, 2025.

SEC source: 0001495829-25-000005 · primarydocument.xml · nonDerivative · entry 3

Bauer David P · CIK 0001495829 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,047

F3 · price: In connection with the vesting on December 1, 2025 of restricted stock units previously granted to the reporting person, the reporting person's receipt of 6,603 shares of common stock was deferred, resulting in the reporting person's receipt instead of 6,603 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 6,603 shares of common stock in exchange for an equal number of deferred stock units.

SEC source: 0001495829-25-000005 · primarydocument.xml · nonDerivative · entry 2

Bauer David P · CIK 0001495829 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,650

F2 · shares: On December 1, 2025, the reporting person had 243 shares withheld and cancelled in respect of taxes in connection with the vesting of restricted stock units. These share cancellations are shown on Table I as dispositions (Transaction Code "D" in Column 4), although none of these cancelled shares were sold into the market, as indicated by Transaction Code "F" in Column 3.

SEC source: 0001495829-25-000005 · primarydocument.xml · nonDerivative · entry 1

Bauer David P · CIK 0001495829 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,893

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001209940-25-000007 · primarydocument.xml · nonDerivative · entry 1

TANSKI RONALD J · CIK 0001209940 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 356,523

SEC source: 0001781310-25-000004 · primarydocument.xml · nonDerivative · entry 1

Mendel Elena G · CIK 0001781310 · Controller & Chf Acct Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,828

F1 · shares: Acquired through dividend reinvestment plan, exempt under Rule 16a-11.

SEC source: 0001781298-25-000004 · primarydocument.xml · derivative · entry 5

Krebs Martin A · CIK 0001781298 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,300

Underlying: Common Stock · 119 shares

Expires not disclosed

F5 · security: Acquired through dividend reinvestment feature of the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers, exempt under Rule 16a-11.

F6 · derivative.exercise_price: Each deferred stock unit is the economic equivalent of one share of common stock.

F7 · derivative.exercise_date: The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service, pursuant to the reporting person's distribution election under National Fuel Gas Company's Deferred Compensation Plan for Directors and Officers.

F7 · derivative.expiration_date: The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service, pursuant to the reporting person's distribution election under National Fuel Gas Company's Deferred Compensation Plan for Directors and Officers.

SEC source: 0001781298-25-000004 · primarydocument.xml · nonDerivative · entry 1

Krebs Martin A · CIK 0001781298 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,083

F1 · shares: Acquired through dividend reinvestment plan, exempt under Rule 16a-11.

SEC source: 0002060195-25-000003 · primarydocument.xml · nonDerivative · entry 1

Hartz Lee E · CIK 0002060195 · Secretary and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,558

F1 · shares: Acquired through dividend reinvestment plan, exempt under Rule 16a-11.

SEC source: 0002055888-25-000003 · primarydocument.xml · derivative · entry 5

Del Vecchio Joseph N · CIK 0002055888 · President, NFG Supply Corp.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,998

Underlying: Common Stock · 86 shares

Expires not disclosed

F5 · security: Acquired through dividend reinvestment feature of the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers, exempt under Rule 16a-11.

F6 · derivative.exercise_price: Each deferred stock unit is the economic equivalent of one share of common stock.

F7 · derivative.exercise_date: The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service, pursuant to the reporting person's distribution election under National Fuel Gas Company's Deferred Compensation Plan for Directors and Officers.

F7 · derivative.expiration_date: The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service, pursuant to the reporting person's distribution election under National Fuel Gas Company's Deferred Compensation Plan for Directors and Officers.

SEC source: 0002074423-25-000002 · primarydocument.xml · nonDerivative · entry 1

Colpoys Michael D · CIK 0002074423 · President - NFG Dist. Corp.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,303

F1 · shares: Acquired through dividend reinvestment plan, exempt under Rule 16a-11.

SEC source: 0001495829-25-000005 · primarydocument.xml · derivative · entry 7

Bauer David P · CIK 0001495829 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 215,320

Underlying: Common Stock · 1,328 shares

Expires not disclosed

F6 · security: Acquired through dividend reinvestment feature of the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers, exempt under Rule 16a-11.

F7 · derivative.exercise_price: Each deferred stock unit is the economic equivalent of one share of common stock.

F8 · derivative.exercise_date: The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service, pursuant to the reporting person's distribution election under National Fuel Gas Company's Deferred Compensation Plan for Directors and Officers.

F8 · derivative.expiration_date: The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service, pursuant to the reporting person's distribution election under National Fuel Gas Company's Deferred Compensation Plan for Directors and Officers.

SEC source: 0001238180-26-000002 · primarydocument.xml · derivative · entry 1

SKAINS THOMAS E · CIK 0001238180 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,436

Underlying: Common Stock · 105 shares

Expires not disclosed

F1 · security: Acquired through dividend reinvestment feature of the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers, exempt under Rule 16a-11.

F2 · derivative.exercise_price: Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service as a director, pursuant to the reporting person's distribution election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

F2 · derivative.exercise_date: Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service as a director, pursuant to the reporting person's distribution election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

F2 · derivative.expiration_date: Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service as a director, pursuant to the reporting person's distribution election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

SEC source: 0001214452-26-000002 · primarydocument.xml · derivative · entry 1

SMITH DAVID F · CIK 0001214452 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,436

Underlying: Common Stock · 105 shares

Expires not disclosed

F1 · security: Acquired through dividend reinvestment feature of the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers, exempt under Rule 16a-11.

F2 · derivative.exercise_price: Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service as a director, pursuant to the reporting person's distribution election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

F2 · derivative.exercise_date: Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service as a director, pursuant to the reporting person's distribution election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

F2 · derivative.expiration_date: Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service as a director, pursuant to the reporting person's distribution election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

SEC source: 0001587811-26-000002 · primarydocument.xml · derivative · entry 2

Ranich Rebecca · CIK 0001587811 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,436

Underlying: Common Stock · 105 shares

Expires not disclosed

F2 · security: Acquired through dividend reinvestment feature of the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers, exempt under Rule 16a-11.

F3 · derivative.exercise_price: Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service as a director, pursuant to the reporting person's distribution election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

F3 · derivative.exercise_date: Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service as a director, pursuant to the reporting person's distribution election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

F3 · derivative.expiration_date: Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service as a director, pursuant to the reporting person's distribution election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

SEC source: 0001587811-26-000002 · primarydocument.xml · nonDerivative · entry 1

Ranich Rebecca · CIK 0001587811 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,803

F1 · security: Acquired through dividend reinvestment plan, exempt under Rule 16a-11.

SEC source: 0001746639-26-000002 · primarydocument.xml · derivative · entry 1

Finch Steven C. · CIK 0001746639 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,436

Underlying: Common Stock · 105 shares

Expires not disclosed

F1 · security: Acquired through dividend reinvestment feature of the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers, exempt under Rule 16a-11.

F2 · derivative.exercise_price: Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service as a director, pursuant to the reporting person's distribution election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

F2 · derivative.exercise_date: Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service as a director, pursuant to the reporting person's distribution election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

F2 · derivative.expiration_date: Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service as a director, pursuant to the reporting person's distribution election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

SEC source: 0001455987-26-000002 · primarydocument.xml · derivative · entry 2

Carroll David C. · CIK 0001455987 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,436

Underlying: Common Stock · 105 shares

Expires not disclosed

F2 · security: Acquired through dividend reinvestment feature of the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers, exempt under Rule 16a-11.

F3 · derivative.exercise_price: Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service as a director, pursuant to the reporting person's distribution election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

F3 · derivative.exercise_date: Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service as a director, pursuant to the reporting person's distribution election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

F3 · derivative.expiration_date: Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable, in shares of common stock, after the reporting person's termination of service as a director, pursuant to the reporting person's distribution election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.