MGY

SEC source: 0001415889-24-012722 · form4-05092024_080552.xml · nonDerivative · entry 1

Szabo Shandell · CIK 0001964005 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,364

F1 · shares: Reflects restricted stock units ("RSUs") granted under the Magnolia Oil & Gas Corporation Long Term Incentive Plan (the "Plan"). Each RSU represents a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"). The RSUs will vest on the earlier of (a) the day preceding the next annual meeting of stockholders of the Company at which directors are elected, or (b) the first anniversary of the grant date, in each case, subject to the director's continued service through the applicable vesting date.

SEC source: 0001415889-24-006634 · form4-03052024_090354.xml · nonDerivative · entry 1

Yang Timothy D. · CIK 0001627951 · EVP - GENERAL COUNSEL & SEC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 639,195

SEC source: 0001415889-24-006611 · form4-03052024_090352.xml · nonDerivative · entry 1

Stavros Christopher G · CIK 0001613357 · Director · CEO & DIRECTOR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 861,842

SEC source: 0001415889-24-006595 · form4-03052024_090341.xml · nonDerivative · entry 1

Acosta Arcilia · CIK 0001629039 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,626

F1 · shares: Reflects additional fully-vested restricted stock units ("RSUs") issued under the Magnolia Oil & Gas Corporation Long Term Incentive Plan with respect to dividend equivalent rights on previously deferred RSUs held by the reporting person, in connection with the payment of cash dividends to holders of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation on March 1, 2024. Each RSU represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001415889-24-006645 · form4-03052024_090312.xml · nonDerivative · entry 1

Millican Steve · CIK 0001757696 · SVP - OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 328,820

SEC source: 0001415889-24-006624 · form4-03052024_090343.xml · nonDerivative · entry 1

Corales Brian · CIK 0001952725 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,579

SEC source: 0001415889-24-006602 · form4-03052024_090353.xml · nonDerivative · entry 1

Busch Angela M · CIK 0001740094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,161

F1 · shares: Reflects additional fully-vested restricted stock units ("RSUs") issued under the Magnolia Oil & Gas Corporation Long Term Incentive Plan with respect to dividend equivalent rights on previously deferred RSUs held by the reporting person, in connection with the payment of cash dividends to holders of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation on March 1, 2024. Each RSU represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001415889-24-003901 · form4-02152024_090221.xml · derivative · entry 2

Yang Timothy D. · CIK 0001627951 · EVP - GENERAL COUNSEL & SEC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,124

Underlying: Class A Common Stock · 43,124 shares

Expires not disclosed

F2 · derivative.exercise_price: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2024 and ending December 31, 2026, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

F2 · derivative.exercise_date: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2024 and ending December 31, 2026, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

F2 · derivative.expiration_date: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2024 and ending December 31, 2026, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

SEC source: 0001415889-24-003901 · form4-02152024_090221.xml · nonDerivative · entry 1

Yang Timothy D. · CIK 0001627951 · EVP - GENERAL COUNSEL & SEC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 683,286

F1 · shares: Reflects restricted stock units ("RSUs") granted under the Magnolia Oil & Gas Corporation Long Term Incentive Plan, as amended from time to time (the "Plan"). Each RSU represents a contingent right to receive one share of Class A Common Stock of the Company. The RSUs will vest in three substantially equal installments on March 1, 2025, 2026, and 2027, subject to the officer's continued employment through the applicable vesting date.

SEC source: 0001415889-24-003899 · form4-02152024_090249.xml · derivative · entry 2

Stavros Christopher G · CIK 0001613357 · Director · CEO & DIRECTOR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 147,856

Underlying: Class A Common Stock · 147,856 shares

Expires not disclosed

F2 · derivative.exercise_price: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2024 and ending December 31, 2026, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

F2 · derivative.exercise_date: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2024 and ending December 31, 2026, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

F2 · derivative.expiration_date: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2024 and ending December 31, 2026, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

SEC source: 0001415889-24-003899 · form4-02152024_090249.xml · nonDerivative · entry 1

Stavros Christopher G · CIK 0001613357 · Director · CEO & DIRECTOR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 936,887

F1 · shares: Reflects restricted stock units ("RSUs") granted under the Magnolia Oil & Gas Corporation Long Term Incentive Plan, as amended from time to time (the "Plan"). Each RSU represents a contingent right to receive one share of Class A Common Stock of the Company. The RSUs will vest in three substantially equal installments on March 1, 2025, 2026, and 2027, subject to the officer's continued employment through the applicable vesting date.

SEC source: 0001415889-24-003904 · form4-02152024_090225.xml · derivative · entry 2

Millican Steve · CIK 0001757696 · SVP - OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,055

Underlying: Class A Common Stock · 28,055 shares

Expires not disclosed

F2 · derivative.exercise_price: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2024 and ending December 31, 2026, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

F2 · derivative.exercise_date: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2024 and ending December 31, 2026, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

F2 · derivative.expiration_date: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2024 and ending December 31, 2026, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

SEC source: 0001415889-24-003904 · form4-02152024_090225.xml · nonDerivative · entry 1

Millican Steve · CIK 0001757696 · SVP - OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 357,916

F1 · shares: Reflects restricted stock units ("RSUs") granted under the Magnolia Oil & Gas Corporation Long Term Incentive Plan, as amended from time to time (the "Plan"). Each RSU represents a contingent right to receive one share of Class A Common Stock of the Company. The RSUs will vest in three substantially equal installments on March 1, 2025, 2026, and 2027, subject to the officer's continued employment through the applicable vesting date.

SEC source: 0001415889-24-003903 · form4-02152024_090231.xml · derivative · entry 2

Corales Brian · CIK 0001952725 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,606

Underlying: Class A Common Stock · 61,606 shares

Expires not disclosed

F2 · derivative.exercise_price: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2024 and ending December 31, 2026, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

F2 · derivative.exercise_date: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2024 and ending December 31, 2026, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

F2 · derivative.expiration_date: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2024 and ending December 31, 2026, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

SEC source: 0001415889-24-003903 · form4-02152024_090231.xml · nonDerivative · entry 1

Corales Brian · CIK 0001952725 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 174,528

F1 · shares: Reflects restricted stock units ("RSUs") granted under the Magnolia Oil & Gas Corporation Long Term Incentive Plan, as amended from time to time (the "Plan"). Each RSU represents a contingent right to receive one share of Class A Common Stock of the Company. The RSUs will vest in three substantially equal installments on March 1, 2025, 2026, and 2027, subject to the officer's continued employment through the applicable vesting date.

SEC source: 0001415889-24-003000 · form4-02082024_090219.xml · nonDerivative · entry 1

Khani David M. · CIK 0001570372 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,998

F1 · shares: Reflects restricted stock units ("RSUs") granted under the Magnolia Oil & Gas Corporation Long Term Incentive Plan (the "Plan"). Each RSU represents a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"). The RSUs will vest on the earlier of (a) the day preceding the next annual meeting of stockholders of the Company at which directors are elected, or (b) the first anniversary of the grant date, in each case, subject to the director's continued service through the applicable vesting date.

SEC source: 0001415889-23-015741 · form4-12042023_091220.xml · nonDerivative · entry 1

Acosta Arcilia · CIK 0001629039 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,561

F1 · shares: Reflects additional fully-vested restricted stock units ("RSUs") issued under the Magnolia Oil & Gas Corporation Long Term Incentive Plan with respect to dividend equivalent rights on previously deferred RSUs held by the reporting person, in connection with the payment of cash dividends to holders of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation on December 1, 2023. Each RSU represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001415889-23-015740 · form4-12042023_091229.xml · nonDerivative · entry 1

Busch Angela M · CIK 0001740094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,863

F1 · shares: Reflects additional fully-vested restricted stock units ("RSUs") issued under the Magnolia Oil & Gas Corporation Long Term Incentive Plan with respect to dividend equivalent rights on previously deferred RSUs held by the reporting person, in connection with the payment of cash dividends to holders of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation on December 1, 2023. Each RSU represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001415889-23-015023 · form4-11132023_091136.xml · nonDerivative · entry 1

Busch Angela M · CIK 0001740094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,589

F1 · shares: On November 10, 2023, the reporting person donated these shares to a donor advised fund, which will use the gifted shares for charitable purposes.

SEC source: 0001415889-23-013219 · form4-09132023_080917.xml · nonDerivative · entry 1

LARSON JAMES R · CIK 0001221981 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,671

SEC source: 0001415889-23-012906 · form4-09052023_080941.xml · nonDerivative · entry 1

Acosta Arcilia · CIK 0001629039 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,501

F1 · shares: Reflects additional fully-vested restricted stock units ("RSUs") issued under the Magnolia Oil & Gas Corporation Long Term Incentive Plan with respect to dividend equivalent rights on previously deferred RSUs held by the reporting person, in connection with the payment of cash dividends to holders of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation on September 1, 2023. Each RSU represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001415889-23-012905 · form4-09052023_080950.xml · nonDerivative · entry 1

Busch Angela M · CIK 0001740094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,589

F1 · shares: Reflects additional fully-vested restricted stock units ("RSUs") issued under the Magnolia Oil & Gas Corporation Long Term Incentive Plan with respect to dividend equivalent rights on previously deferred RSUs held by the reporting person, in connection with the payment of cash dividends to holders of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation on September 1, 2023. Each RSU represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001415889-23-009091 · form4-06022023_080656.xml · nonDerivative · entry 1

Acosta Arcilia · CIK 0001629039 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,445

F1 · shares: Reflects additional fully-vested restricted stock units ("RSUs") issued under the Magnolia Oil & Gas Corporation Long Term Incentive Plan with respect to dividend equivalent rights on previously deferred RSUs held by the reporting person, in connection with the payment of cash dividends to holders of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation on June 1, 2023. Each RSU represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001415889-23-009088 · form4-06022023_080618.xml · nonDerivative · entry 1

Busch Angela M · CIK 0001740094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,333

F1 · shares: Reflects additional fully-vested restricted stock units ("RSUs") issued under the Magnolia Oil & Gas Corporation Long Term Incentive Plan with respect to dividend equivalent rights on previously deferred RSUs held by the reporting person, in connection with the payment of cash dividends to holders of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation on June 1, 2023. Each RSU represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001415889-23-007435 · form4-05052023_080525.xml · nonDerivative · entry 1

DJEREJIAN EDWARD P · CIK 0001173584 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,121

F1 · shares: Reflects restricted stock units ("RSUs") granted under the Magnolia Oil & Gas Corporation Long Term Incentive Plan (the "Plan"). Each RSU represents a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"). The RSUs will vest on the earlier of (a) the day preceding the next annual meeting of stockholders of the Company at which directors are elected, or (b) the first anniversary of the grant date, in each case, subject to the director's continued service through the applicable vesting date.

SEC source: 0001415889-23-007444 · form4-05052023_080549.xml · nonDerivative · entry 1

Walker John B · CIK 0001374442 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 609,121

F1 · shares: Reflects restricted stock units ("RSUs") granted under the Magnolia Oil & Gas Corporation Long Term Incentive Plan (the "Plan"). Each RSU represents a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"). The RSUs will vest on the earlier of (a) the day preceding the next annual meeting of stockholders of the Company at which directors are elected, or (b) the first anniversary of the grant date, in each case, subject to the director's continued service through the applicable vesting date.

SEC source: 0001415889-23-007436 · form4-05052023_080512.xml · nonDerivative · entry 1

LARSON JAMES R · CIK 0001221981 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,671

F1 · shares: Reflects restricted stock units ("RSUs") granted under the Magnolia Oil & Gas Corporation Long Term Incentive Plan (the "Plan"). Each RSU represents a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"). The RSUs will vest on the earlier of (a) the day preceding the next annual meeting of stockholders of the Company at which directors are elected, or (b) the first anniversary of the grant date, in each case, subject to the director's continued service through the applicable vesting date.

SEC source: 0001415889-23-007438 · form4-05052023_080548.xml · nonDerivative · entry 1

SMITH DAN F · CIK 0001188511 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,398

F1 · shares: Reflects restricted stock units ("RSUs") granted under the Magnolia Oil & Gas Corporation Long Term Incentive Plan (the "Plan"). Each RSU represents a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"). The RSUs will vest on the earlier of (a) the day preceding the next annual meeting of stockholders of the Company at which directors are elected, or (b) the first anniversary of the grant date, in each case, subject to the director's continued service through the applicable vesting date.

SEC source: 0001415889-23-007440 · form4-05052023_080528.xml · nonDerivative · entry 1

Acosta Arcilia · CIK 0001629039 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,377

F1 · shares: Reflects restricted stock units ("RSUs") granted under the Magnolia Oil & Gas Corporation Long Term Incentive Plan (the "Plan"). Each RSU represents a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"). The RSUs will vest on the earlier of (a) the day preceding the next annual meeting of stockholders of the Company at which directors are elected, or (b) the first anniversary of the grant date, in each case, subject to the director's continued service through the applicable vesting date.

SEC source: 0001415889-23-007442 · form4-05052023_080515.xml · nonDerivative · entry 1

Busch Angela M · CIK 0001740094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,022

F1 · shares: Reflects restricted stock units ("RSUs") granted under the Magnolia Oil & Gas Corporation Long Term Incentive Plan (the "Plan"). Each RSU represents a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"). The RSUs will vest on the earlier of (a) the day preceding the next annual meeting of stockholders of the Company at which directors are elected, or (b) the first anniversary of the grant date, in each case, subject to the director's continued service through the applicable vesting date.

SEC source: 0001415889-23-004102 · form4-03032023_090342.xml · nonDerivative · entry 1

Yang Timothy D. · CIK 0001627951 · EVP - GENERAL COUNSEL & SEC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 640,162

SEC source: 0001415889-23-004090 · form4-03032023_090304.xml · nonDerivative · entry 1

Stavros Christopher G · CIK 0001613357 · Director · CEO & DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 789,031

SEC source: 0001415889-23-004078 · form4-03032023_090300.xml · nonDerivative · entry 1

Acosta Arcilia · CIK 0001629039 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 124,860

F1 · shares: Reflects additional fully-vested restricted stock units ("RSUs") issued under the Magnolia Oil & Gas Corporation Long Term Incentive Plan with respect to dividend equivalent rights on previously deferred RSUs held by the reporting person, in connection with the payment of cash dividends to holders of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation on March 1, 2023. Each RSU represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001415889-23-004106 · form4-03032023_090301.xml · nonDerivative · entry 1

Millican Steve · CIK 0001757696 · SVP - OPERATIONS

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 329,861

SEC source: 0001415889-23-004098 · form4-03032023_090332.xml · nonDerivative · entry 1

Corales Brian · CIK 0001952725 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,922

SEC source: 0001415889-23-004084 · form4-03032023_090323.xml · nonDerivative · entry 1

Busch Angela M · CIK 0001740094 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,505

F1 · shares: Reflects additional fully-vested restricted stock units ("RSUs") issued under the Magnolia Oil & Gas Corporation Long Term Incentive Plan with respect to dividend equivalent rights on previously deferred RSUs held by the reporting person, in connection with the payment of cash dividends to holders of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation on March 1, 2023. Each RSU represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001415889-23-003452 · form4-02282023_090208.xml · nonDerivative · entry 1

Yang Timothy D. · CIK 0001627951 · EVP - GENERAL COUNSEL & SEC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 655,207

SEC source: 0001415889-23-003446 · form4-02282023_090252.xml · nonDerivative · entry 1

Stavros Christopher G · CIK 0001613357 · Director · CEO & DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 810,328

SEC source: 0001415889-23-003453 · form4-02282023_090213.xml · nonDerivative · entry 1

Millican Steve · CIK 0001757696 · SVP - OPERATIONS

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 338,595

SEC source: 0001415889-23-003449 · form4-02282023_090257.xml · nonDerivative · entry 1

Corales Brian · CIK 0001952725 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,447

SEC source: 0001415889-23-002596 · form4-02152023_090217.xml · derivative · entry 5

Yang Timothy D. · CIK 0001627951 · EVP - GENERAL COUNSEL & SEC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,264

Underlying: Class A Common Stock · 35,264 shares

Expires not disclosed

F3 · derivative.exercise_price: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2023 and ending December 31, 2025, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

F3 · derivative.exercise_date: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2023 and ending December 31, 2025, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

F3 · derivative.expiration_date: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2023 and ending December 31, 2025, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

SEC source: 0001415889-23-002596 · form4-02152023_090217.xml · derivative · entry 4

Yang Timothy D. · CIK 0001627951 · EVP - GENERAL COUNSEL & SEC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 77,796 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: Reflects performance share units ("PSUs"), the grant of which was previously reported in Table II of Mr. Yang's Form 4 filed on February 27, 2020 (the "Prior Form 4"). Each PSU, to the extent earned, represented a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"), and the officer could earn between 0% and 150% of the target number of PSUs reported on the Prior Form 4, based on the Company's relative total shareholder return performance for the specified period and subject to the officer's continued employment through the date of settlement of the PSUs. On February 13, 2023, the Compensation Committee certified that the Company's relative total shareholder return performance resulted in the officer earning 104.66% of the target number of PSUs.

F1 · shares: Reflects performance share units ("PSUs"), the grant of which was previously reported in Table II of Mr. Yang's Form 4 filed on February 27, 2020 (the "Prior Form 4"). Each PSU, to the extent earned, represented a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"), and the officer could earn between 0% and 150% of the target number of PSUs reported on the Prior Form 4, based on the Company's relative total shareholder return performance for the specified period and subject to the officer's continued employment through the date of settlement of the PSUs. On February 13, 2023, the Compensation Committee certified that the Company's relative total shareholder return performance resulted in the officer earning 104.66% of the target number of PSUs.

F1 · derivative.exercise_date: Reflects performance share units ("PSUs"), the grant of which was previously reported in Table II of Mr. Yang's Form 4 filed on February 27, 2020 (the "Prior Form 4"). Each PSU, to the extent earned, represented a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"), and the officer could earn between 0% and 150% of the target number of PSUs reported on the Prior Form 4, based on the Company's relative total shareholder return performance for the specified period and subject to the officer's continued employment through the date of settlement of the PSUs. On February 13, 2023, the Compensation Committee certified that the Company's relative total shareholder return performance resulted in the officer earning 104.66% of the target number of PSUs.

F1 · derivative.expiration_date: Reflects performance share units ("PSUs"), the grant of which was previously reported in Table II of Mr. Yang's Form 4 filed on February 27, 2020 (the "Prior Form 4"). Each PSU, to the extent earned, represented a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"), and the officer could earn between 0% and 150% of the target number of PSUs reported on the Prior Form 4, based on the Company's relative total shareholder return performance for the specified period and subject to the officer's continued employment through the date of settlement of the PSUs. On February 13, 2023, the Compensation Committee certified that the Company's relative total shareholder return performance resulted in the officer earning 104.66% of the target number of PSUs.

F1 · derivative.underlying_shares: Reflects performance share units ("PSUs"), the grant of which was previously reported in Table II of Mr. Yang's Form 4 filed on February 27, 2020 (the "Prior Form 4"). Each PSU, to the extent earned, represented a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"), and the officer could earn between 0% and 150% of the target number of PSUs reported on the Prior Form 4, based on the Company's relative total shareholder return performance for the specified period and subject to the officer's continued employment through the date of settlement of the PSUs. On February 13, 2023, the Compensation Committee certified that the Company's relative total shareholder return performance resulted in the officer earning 104.66% of the target number of PSUs.

SEC source: 0001415889-23-002596 · form4-02152023_090217.xml · nonDerivative · entry 3

Yang Timothy D. · CIK 0001627951 · EVP - GENERAL COUNSEL & SEC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 664,958

F2 · shares: Reflects restricted stock units ("RSUs") granted under the Magnolia Oil & Gas Corporation Long Term Incentive Plan, as amended from time to time (the "Plan"). Each RSU represents a contingent right to receive one share of Class A Common Stock of the Company. The RSUs will vest in three substantially equal installments on March 1, 2024, 2025, and 2026, subject to the officer's continued employment through the applicable vesting date.

SEC source: 0001415889-23-002596 · form4-02152023_090217.xml · nonDerivative · entry 2

Yang Timothy D. · CIK 0001627951 · EVP - GENERAL COUNSEL & SEC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 629,694

SEC source: 0001415889-23-002596 · form4-02152023_090217.xml · nonDerivative · entry 1

Yang Timothy D. · CIK 0001627951 · EVP - GENERAL COUNSEL & SEC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 654,030

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: Reflects performance share units ("PSUs"), the grant of which was previously reported in Table II of Mr. Yang's Form 4 filed on February 27, 2020 (the "Prior Form 4"). Each PSU, to the extent earned, represented a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"), and the officer could earn between 0% and 150% of the target number of PSUs reported on the Prior Form 4, based on the Company's relative total shareholder return performance for the specified period and subject to the officer's continued employment through the date of settlement of the PSUs. On February 13, 2023, the Compensation Committee certified that the Company's relative total shareholder return performance resulted in the officer earning 104.66% of the target number of PSUs.

SEC source: 0001415889-23-002591 · form4-02152023_090219.xml · derivative · entry 5

Stavros Christopher G · CIK 0001613357 · Director · CEO & DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,319

Underlying: Class A Common Stock · 77,319 shares

Expires not disclosed

F3 · derivative.exercise_price: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2023 and ending December 31, 2025, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

F3 · derivative.exercise_date: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2023 and ending December 31, 2025, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

F3 · derivative.expiration_date: Reflects performance share units ("PSUs") granted under the Plan. Each PSU, to the extent earned, represents a contingent right to receive one share of Class A Common Stock of the Company, and the officer may earn between 0% and 150% of the target number of PSUs reported above, based on the Compensation Committee's certification of the relative total shareholder return of the Company measured against a peer group of companies for the performance period commencing January 1, 2023 and ending December 31, 2025, and subject to the officer's continued employment through the date of settlement of the PSUs (which will occur within 60 days following the conclusion of the performance period).

SEC source: 0001415889-23-002591 · form4-02152023_090219.xml · derivative · entry 4

Stavros Christopher G · CIK 0001613357 · Director · CEO & DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 110,057 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: Reflects performance share units ("PSUs"), the grant of which was previously reported in Table II of Mr. Stavros's Form 4 filed on February 27, 2020 (the "Prior Form 4"). Each PSU, to the extent earned, represented a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"), and the officer could earn between 0% and 150% of the target number of PSUs reported on the Prior Form 4, based on the Company's relative total shareholder return performance for the specified period and subject to the officer's continued employment through the date of settlement of the PSUs. On February 13, 2023, the Compensation Committee certified that the Company's relative total shareholder return performance resulted in the officer earning 104.66% of the target number of PSUs.

F1 · shares: Reflects performance share units ("PSUs"), the grant of which was previously reported in Table II of Mr. Stavros's Form 4 filed on February 27, 2020 (the "Prior Form 4"). Each PSU, to the extent earned, represented a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"), and the officer could earn between 0% and 150% of the target number of PSUs reported on the Prior Form 4, based on the Company's relative total shareholder return performance for the specified period and subject to the officer's continued employment through the date of settlement of the PSUs. On February 13, 2023, the Compensation Committee certified that the Company's relative total shareholder return performance resulted in the officer earning 104.66% of the target number of PSUs.

F1 · derivative.exercise_date: Reflects performance share units ("PSUs"), the grant of which was previously reported in Table II of Mr. Stavros's Form 4 filed on February 27, 2020 (the "Prior Form 4"). Each PSU, to the extent earned, represented a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"), and the officer could earn between 0% and 150% of the target number of PSUs reported on the Prior Form 4, based on the Company's relative total shareholder return performance for the specified period and subject to the officer's continued employment through the date of settlement of the PSUs. On February 13, 2023, the Compensation Committee certified that the Company's relative total shareholder return performance resulted in the officer earning 104.66% of the target number of PSUs.

F1 · derivative.expiration_date: Reflects performance share units ("PSUs"), the grant of which was previously reported in Table II of Mr. Stavros's Form 4 filed on February 27, 2020 (the "Prior Form 4"). Each PSU, to the extent earned, represented a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"), and the officer could earn between 0% and 150% of the target number of PSUs reported on the Prior Form 4, based on the Company's relative total shareholder return performance for the specified period and subject to the officer's continued employment through the date of settlement of the PSUs. On February 13, 2023, the Compensation Committee certified that the Company's relative total shareholder return performance resulted in the officer earning 104.66% of the target number of PSUs.

F1 · derivative.underlying_shares: Reflects performance share units ("PSUs"), the grant of which was previously reported in Table II of Mr. Stavros's Form 4 filed on February 27, 2020 (the "Prior Form 4"). Each PSU, to the extent earned, represented a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"), and the officer could earn between 0% and 150% of the target number of PSUs reported on the Prior Form 4, based on the Company's relative total shareholder return performance for the specified period and subject to the officer's continued employment through the date of settlement of the PSUs. On February 13, 2023, the Compensation Committee certified that the Company's relative total shareholder return performance resulted in the officer earning 104.66% of the target number of PSUs.

SEC source: 0001415889-23-002591 · form4-02152023_090219.xml · nonDerivative · entry 3

Stavros Christopher G · CIK 0001613357 · Director · CEO & DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 824,122

F2 · shares: Reflects restricted stock units ("RSUs") granted under the Magnolia Oil & Gas Corporation Long Term Incentive Plan, as amended from time to time (the "Plan"). Each RSU represents a contingent right to receive one share of Class A Common Stock of the Company. The RSUs will vest in three substantially equal installments on March 1, 2024, 2025, and 2026, subject to the officer's continued employment through the applicable vesting date.

SEC source: 0001415889-23-002591 · form4-02152023_090219.xml · nonDerivative · entry 2

Stavros Christopher G · CIK 0001613357 · Director · CEO & DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 746,803

SEC source: 0001415889-23-002591 · form4-02152023_090219.xml · nonDerivative · entry 1

Stavros Christopher G · CIK 0001613357 · Director · CEO & DIRECTOR

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 790,275

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 · shares: Reflects performance share units ("PSUs"), the grant of which was previously reported in Table II of Mr. Stavros's Form 4 filed on February 27, 2020 (the "Prior Form 4"). Each PSU, to the extent earned, represented a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"), and the officer could earn between 0% and 150% of the target number of PSUs reported on the Prior Form 4, based on the Company's relative total shareholder return performance for the specified period and subject to the officer's continued employment through the date of settlement of the PSUs. On February 13, 2023, the Compensation Committee certified that the Company's relative total shareholder return performance resulted in the officer earning 104.66% of the target number of PSUs.

F1 · price: Reflects performance share units ("PSUs"), the grant of which was previously reported in Table II of Mr. Stavros's Form 4 filed on February 27, 2020 (the "Prior Form 4"). Each PSU, to the extent earned, represented a contingent right to receive one share of Class A common stock ("Class A Common Stock") of Magnolia Oil & Gas Corporation (the "Company"), and the officer could earn between 0% and 150% of the target number of PSUs reported on the Prior Form 4, based on the Company's relative total shareholder return performance for the specified period and subject to the officer's continued employment through the date of settlement of the PSUs. On February 13, 2023, the Compensation Committee certified that the Company's relative total shareholder return performance resulted in the officer earning 104.66% of the target number of PSUs.