NFG

SEC source: 0001214452-26-000002 · primarydocument.xml · derivative · entry 2

SMITH DAVID F · CIK 0001214452 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,977

Underlying: Common Stock · 541 shares

Expires not disclosed

F3 · security: Acquired through quarterly grant under the National Fuel Gas Company 2009 Non-Employee Director Equity Compensation Plan, and deferred pursuant to the reporting person's election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

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 3

Ranich Rebecca · CIK 0001587811 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,977

Underlying: Common Stock · 541 shares

Expires not disclosed

F4 · security: Acquired through quarterly grant under the National Fuel Gas Company 2009 Non-Employee Director Equity Compensation Plan, and deferred pursuant to the reporting person's election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

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: 0001270691-26-000002 · primarydocument.xml · nonDerivative · entry 1

JAGGERS JOSEPH N · CIK 0001270691 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,481

F1 · security: Acquired through quarterly grant under the National Fuel Gas Company 2009 Non-Employee Director Equity Compensation Plan.

SEC source: 0001746639-26-000002 · primarydocument.xml · derivative · entry 2

Finch Steven C. · CIK 0001746639 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,977

Underlying: Common Stock · 541 shares

Expires not disclosed

F3 · security: Acquired through quarterly grant under the National Fuel Gas Company 2009 Non-Employee Director Equity Compensation Plan, and deferred pursuant to the reporting person's election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

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 3

Carroll David C. · CIK 0001455987 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,977

Underlying: Common Stock · 541 shares

Expires not disclosed

F4 · security: Acquired through quarterly grant under the National Fuel Gas Company 2009 Non-Employee Director Equity Compensation Plan, and deferred pursuant to the reporting person's election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

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: 0001198299-26-000002 · primarydocument.xml · nonDerivative · entry 1

BAUMANN BARBARA M · CIK 0001198299 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,290

F1 · security: Acquired through quarterly grant under the National Fuel Gas Company 2009 Non-Employee Director Equity Compensation Plan.

SEC source: 0001241405-26-000002 · primarydocument.xml · derivative · entry 4

ANDERSON DAVID HUGO · CIK 0001241405 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,977

Underlying: Common Stock · 541 shares

Expires not disclosed

F4 · security: Acquired through quarterly grant under the National Fuel Gas Company 2009 Non-Employee Director Equity Compensation Plan, and deferred pursuant to the reporting person's election under the National Fuel Gas Company Deferred Compensation Plan for Directors and Officers.

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: 0001972630-25-000008 · primarydocument.xml · derivative · entry 7

Silverstein Timothy J · CIK 0001972630 · Treasurer & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,409

Underlying: Common Stock · 1,409 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.

F6 · derivative.exercise_date: On December 6, 2023, the reporting person was granted 4,227 restricted stock units, vesting as follows: 1,409 on December 6, 2024, 1,409 on December 6, 2025, and 1,409 on December 6, 2026.

F6 · derivative.expiration_date: On December 6, 2023, the reporting person was granted 4,227 restricted stock units, vesting as follows: 1,409 on December 6, 2024, 1,409 on December 6, 2025, and 1,409 on December 6, 2026.

SEC source: 0001972630-25-000008 · primarydocument.xml · nonDerivative · entry 4

Silverstein Timothy J · CIK 0001972630 · Treasurer & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,071

F3 · shares: On December 6, 2025, the reporting person had 720 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: 0001972630-25-000008 · primarydocument.xml · nonDerivative · entry 3

Silverstein Timothy J · CIK 0001972630 · Treasurer & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,791

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: 0001781310-25-000008 · primarydocument.xml · derivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 421

Underlying: Common Stock · 421 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.

F6 · derivative.exercise_date: On December 6, 2023, the reporting person was granted 1,263 restricted stock units, vesting as follows: 421 on December 6, 2024, 421 on December 6, 2025, and 421 on December 6, 2026.

F6 · derivative.expiration_date: On December 6, 2023, the reporting person was granted 1,263 restricted stock units, vesting as follows: 421 on December 6, 2024, 421 on December 6, 2025, and 421 on December 6, 2026.

SEC source: 0001781310-25-000008 · primarydocument.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,285

F3 · shares: On December 6, 2025, the reporting person had 215 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: 0001781310-25-000008 · 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: 13,500

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: 0001858812-25-000008 · primarydocument.xml · derivative · entry 10

Loweth Justin I · CIK 0001858812 · Pres - Seneca Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,955

Underlying: Common Stock · 4,955 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.

F6 · derivative.exercise_date: On December 6, 2023, the reporting person was granted 14,864 restricted stock units, vesting as follows: 4,954 on December 6, 2024, 4,955 on December 6, 2025, and 4,955 on December 6, 2026.

F6 · derivative.expiration_date: On December 6, 2023, the reporting person was granted 14,864 restricted stock units, vesting as follows: 4,954 on December 6, 2024, 4,955 on December 6, 2025, and 4,955 on December 6, 2026.

SEC source: 0001858812-25-000008 · primarydocument.xml · nonDerivative · entry 4

Loweth Justin I · CIK 0001858812 · Pres - Seneca Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,069

F3 · shares: On December 6, 2025, the reporting person had 1,950 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: 0001858812-25-000008 · primarydocument.xml · nonDerivative · entry 3

Loweth Justin I · CIK 0001858812 · Pres - Seneca Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,019

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: 0001781298-25-000008 · primarydocument.xml · derivative · entry 9

Krebs Martin A · CIK 0001781298 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,308

Underlying: Common Stock · 851 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 6, 2025 of restricted stock units previously granted to the reporting person, the reporting person's receipt of 851 shares of common stock was deferred, resulting in the reporting person's receipt instead of 851 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 851 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: 0001781298-25-000008 · primarydocument.xml · derivative · entry 8

Krebs Martin A · CIK 0001781298 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 851

Underlying: Common Stock · 851 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 6, 2023, the reporting person was granted 2,552 restricted stock units, vesting as follows: 850 on December 6, 2024, 851 on December 6, 2025, and 851 on December 6, 2026.

F8 · derivative.expiration_date: On December 6, 2023, the reporting person was granted 2,552 restricted stock units, vesting as follows: 850 on December 6, 2024, 851 on December 6, 2025, and 851 on December 6, 2026.

SEC source: 0001781298-25-000008 · primarydocument.xml · nonDerivative · entry 4

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 6, 2025 of restricted stock units previously granted to the reporting person, the reporting person's receipt of 851 shares of common stock was deferred, resulting in the reporting person's receipt instead of 851 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 851 shares of common stock in exchange for an equal number of deferred stock units.

SEC source: 0001781298-25-000008 · primarydocument.xml · nonDerivative · entry 3

Krebs Martin A · CIK 0001781298 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,934

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: 0002060195-25-000007 · primarydocument.xml · derivative · entry 7

Hartz Lee E · CIK 0002060195 · Secretary and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 412

Underlying: Common Stock · 412 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.

F6 · derivative.exercise_date: On December 6, 2023, the reporting person was granted 1,236 restricted stock units, vesting as follows: 412 on December 6, 2024, 412 on December 6, 2025, and 412 on December 6, 2026.

F6 · derivative.expiration_date: On December 6, 2023, the reporting person was granted 1,236 restricted stock units, vesting as follows: 412 on December 6, 2024, 412 on December 6, 2025, and 412 on December 6, 2026.

SEC source: 0002060195-25-000007 · primarydocument.xml · nonDerivative · entry 4

Hartz Lee E · CIK 0002060195 · Secretary and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,979

F3 · shares: On December 6, 2025, the reporting person had 211 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: 0002060195-25-000007 · 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: 17,190

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: 0002055888-25-000007 · primarydocument.xml · derivative · entry 9

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,729

Underlying: Common Stock · 760 shares

Expires not disclosed

F8 · derivative.exercise_price: Each deferred stock unit is the economic equivalent of one share of common stock.

F4 · price: In connection with the vesting on December 6, 2025 of restricted stock units previously granted to the reporting person, the reporting person's receipt of 760 shares of common stock was deferred, resulting in the reporting person's receipt instead of 760 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 760 shares of common stock in exchange for an equal number of deferred stock units.

F9 · 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.

F9 · 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: 0002055888-25-000007 · primarydocument.xml · derivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 789

Underlying: Common Stock · 788 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.

F7 · derivative.exercise_date: On December 6, 2023, the reporting person was granted 2,365 restricted stock units, vesting as follows: 788 on December 6, 2024, 788 on December 6, 2025, and 789 on December 6, 2026.

F7 · derivative.expiration_date: On December 6, 2023, the reporting person was granted 2,365 restricted stock units, vesting as follows: 788 on December 6, 2024, 788 on December 6, 2025, and 789 on December 6, 2026.

SEC source: 0002055888-25-000007 · primarydocument.xml · nonDerivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,017

F4 · price: In connection with the vesting on December 6, 2025 of restricted stock units previously granted to the reporting person, the reporting person's receipt of 760 shares of common stock was deferred, resulting in the reporting person's receipt instead of 760 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 760 shares of common stock in exchange for an equal number of deferred stock units.

SEC source: 0002055888-25-000007 · primarydocument.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,777

F3 · shares: On December 6, 2025, the reporting person had 28 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: 0002055888-25-000007 · 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: 16,805

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: 0002074423-25-000006 · primarydocument.xml · derivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 722

Underlying: Common Stock · 722 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.

F6 · derivative.exercise_date: On December 6, 2023, the reporting person was granted 2,166 restricted stock units, vesting as follows: 722 on December 6, 2024, 722 on December 6, 2025, and 722 on December 6, 2026.

F6 · derivative.expiration_date: On December 6, 2023, the reporting person was granted 2,166 restricted stock units, vesting as follows: 722 on December 6, 2024, 722 on December 6, 2025, and 722 on December 6, 2026.

SEC source: 0002074423-25-000006 · primarydocument.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,847

F3 · shares: On December 6, 2025, the reporting person had 355 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: 0002074423-25-000006 · 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: 14,202

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: 0001495829-25-000009 · primarydocument.xml · derivative · entry 13

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 277,975

Underlying: Common Stock · 9,343 shares

Expires not disclosed

F8 · derivative.exercise_price: Each deferred stock unit is the economic equivalent of one share of common stock.

F5 · price: In connection with the vesting on December 6, 2025 of restricted stock units previously granted to the reporting person, the reporting person's receipt of 9,343 shares of common stock was deferred, resulting in the reporting person's receipt instead of 9,343 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 9,343 shares of common stock in exchange for an equal number of deferred stock units.

F9 · 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.

F9 · 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: 0001495829-25-000009 · primarydocument.xml · derivative · entry 12

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,687

Underlying: Common Stock · 9,687 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.

F10 · derivative.exercise_date: On December 6, 2023, the reporting person was granted 29,061 restricted stock units, vesting as follows: 9,687 on December 6, 2024, 9,687 on December 6, 2025, and 9,687 on December 6, 2026.

F10 · derivative.expiration_date: On December 6, 2023, the reporting person was granted 29,061 restricted stock units, vesting as follows: 9,687 on December 6, 2024, 9,687 on December 6, 2025, and 9,687 on December 6, 2026.

SEC source: 0001495829-25-000009 · primarydocument.xml · nonDerivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,047

F5 · price: In connection with the vesting on December 6, 2025 of restricted stock units previously granted to the reporting person, the reporting person's receipt of 9,343 shares of common stock was deferred, resulting in the reporting person's receipt instead of 9,343 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 9,343 shares of common stock in exchange for an equal number of deferred stock units.

SEC source: 0001495829-25-000009 · 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: 81,390

F4 · shares: On December 6, 2025, the reporting person had 344 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: 0001495829-25-000009 · 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: 81,734

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: 0001972630-25-000008 · primarydocument.xml · derivative · entry 6

Silverstein Timothy J · CIK 0001972630 · Treasurer & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,744

Underlying: Common Stock · 1,371 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.

F5 · derivative.exercise_date: On December 5, 2024, the reporting person was granted 4,115 restricted stock units, vesting as follows: 1,371 on December 5, 2025, 1,372 on December 5, 2026, and 1,372 on December 5, 2027.

F5 · derivative.expiration_date: On December 5, 2024, the reporting person was granted 4,115 restricted stock units, vesting as follows: 1,371 on December 5, 2025, 1,372 on December 5, 2026, and 1,372 on December 5, 2027.

SEC source: 0001972630-25-000008 · primarydocument.xml · nonDerivative · entry 2

Silverstein Timothy J · CIK 0001972630 · Treasurer & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,382

F2 · shares: On December 5, 2025, the reporting person had 700 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: 0001972630-25-000008 · primarydocument.xml · nonDerivative · entry 1

Silverstein Timothy J · CIK 0001972630 · Treasurer & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,082

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: 0001781310-25-000008 · primarydocument.xml · derivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 719

Underlying: Common Stock · 359 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.

F5 · derivative.exercise_date: On December 5, 2024, the reporting person was granted 1,078 restricted stock units, vesting as follows: 359 on December 5, 2025, 359 on December 5, 2026, and 360 on December 5, 2027.

F5 · derivative.expiration_date: On December 5, 2024, the reporting person was granted 1,078 restricted stock units, vesting as follows: 359 on December 5, 2025, 359 on December 5, 2026, and 360 on December 5, 2027.

SEC source: 0001781310-25-000008 · 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: 13,079

F2 · shares: On December 5, 2025, the reporting person had 184 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: 0001781310-25-000008 · 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: 13,263

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: 0001858812-25-000008 · primarydocument.xml · derivative · entry 9

Loweth Justin I · CIK 0001858812 · Pres - Seneca Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,175

Underlying: Common Stock · 4,087 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.

F5 · derivative.exercise_date: On December 5, 2024, the reporting person was granted 12,262 restricted stock units, vesting as follows: 4,087 on December 5, 2025, 4,087 on December 5, 2026, and 4,088 on December 5, 2027.

F5 · derivative.expiration_date: On December 5, 2024, the reporting person was granted 12,262 restricted stock units, vesting as follows: 4,087 on December 5, 2025, 4,087 on December 5, 2026, and 4,088 on December 5, 2027.

SEC source: 0001858812-25-000008 · primarydocument.xml · nonDerivative · entry 2

Loweth Justin I · CIK 0001858812 · Pres - Seneca Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,064

F2 · shares: On December 5, 2025, the reporting person had 1,609 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: 0001858812-25-000008 · primarydocument.xml · nonDerivative · entry 1

Loweth Justin I · CIK 0001858812 · Pres - Seneca Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,673

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: 0001781298-25-000008 · primarydocument.xml · derivative · entry 7

Krebs Martin A · CIK 0001781298 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,457

Underlying: Common Stock · 712 shares

Expires not disclosed

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

F2 · price: In connection with the vesting on December 5, 2025 of restricted stock units previously granted to the reporting person, the reporting person's receipt of 712 shares of common stock was deferred, resulting in the reporting person's receipt instead of 712 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 712 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: 0001781298-25-000008 · primarydocument.xml · derivative · entry 6

Krebs Martin A · CIK 0001781298 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,425

Underlying: Common Stock · 712 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.

F5 · derivative.exercise_date: On December 5, 2024, the reporting person was granted 2,137 restricted stock units, vesting as follows: 712 on December 5, 2025, 712 on December 5, 2026, and 713 on December 5, 2027.

F5 · derivative.expiration_date: On December 5, 2024, the reporting person was granted 2,137 restricted stock units, vesting as follows: 712 on December 5, 2025, 712 on December 5, 2026, and 713 on December 5, 2027.

SEC source: 0001781298-25-000008 · primarydocument.xml · nonDerivative · entry 2

Krebs Martin A · CIK 0001781298 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,083

F2 · price: In connection with the vesting on December 5, 2025 of restricted stock units previously granted to the reporting person, the reporting person's receipt of 712 shares of common stock was deferred, resulting in the reporting person's receipt instead of 712 deferred stock units pursuant to National Fuel Gas Company's deferred compensation plan. The reporting person is therefore reporting the disposition of 712 shares of common stock in exchange for an equal number of deferred stock units.

SEC source: 0001781298-25-000008 · primarydocument.xml · nonDerivative · entry 1

Krebs Martin A · CIK 0001781298 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,795

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: 0002060195-25-000007 · primarydocument.xml · derivative · entry 6

Hartz Lee E · CIK 0002060195 · Secretary and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 678

Underlying: Common Stock · 338 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.

F5 · derivative.exercise_date: On December 5, 2024, the reporting person was granted 1,016 restricted stock units, vesting as follows: 338 on December 5, 2025, 339 on December 5, 2026, and 339 on December 5, 2027.

F5 · derivative.expiration_date: On December 5, 2024, the reporting person was granted 1,016 restricted stock units, vesting as follows: 338 on December 5, 2025, 339 on December 5, 2026, and 339 on December 5, 2027.