MTDR

SEC source: 0001520006-24-000017 · wk-form4_1704240689.xml · nonDerivative · entry 1

Willey Brian J · CIK 0001921604 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,115

F1 · shares: Represents shares received in settlement of performance stock units granted to the reporting person on June 4, 2021 (the "2021 Performance Stock Grant"), which settled at 178% of target based upon the Issuer's relative total shareholder return over a three-year performance period from January 1, 2021 to December 31, 2023.

F2 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16b-3.

F3 · balance_after: Includes 8,000 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal installments on the first, second and third anniversaries of the date of grant.

F4 · balance_after: Includes 7,759 shares of restricted stock granted to the reporting person on February 17, 2022 that vest in equal installments on the second and third anniversaries of the date of grant.

F5 · balance_after: Includes 4,167 shares of restricted stock granted to the reporting person on June 4, 2021 that vest on the third anniversary of the date of grant.

SEC source: 0001520006-24-000015 · wk-form4_1704240639.xml · nonDerivative · entry 2

Elsener William Thomas · CIK 0001934692 · EVP, Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,528

F6 · shares: Represents shares withheld by the Issuer in connection with the reporting person's net share settlement to satisfy tax liability upon settlement of the 2021 Performance Stock Grant. No shares were sold by the reporting person to satisfy this tax liability.

F2 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16b-3.

F3 · balance_after: Includes 8,000 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal installments on the first, second and third anniversaries of the date of grant.

F4 · balance_after: Includes 7,759 shares of restricted stock granted to the reporting person on February 17, 2022 that vest in equal installments on the second and third anniversaries of the date of grant.

F5 · balance_after: Includes 4,167 shares of restricted stock granted to the reporting person on June 4, 2021 that vest on the third anniversary of the date of grant.

SEC source: 0001520006-24-000015 · wk-form4_1704240639.xml · nonDerivative · entry 1

Elsener William Thomas · CIK 0001934692 · EVP, Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,284

F1 · shares: Represents shares received in settlement of performance stock units granted to the reporting person on June 4, 2021 (the "2021 Performance Stock Grant"), which settled at 178% of target based upon the Issuer's relative total shareholder return over a three-year performance period from January 1, 2021 to December 31, 2023.

F2 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16b-3.

F3 · balance_after: Includes 8,000 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal installments on the first, second and third anniversaries of the date of grant.

F4 · balance_after: Includes 7,759 shares of restricted stock granted to the reporting person on February 17, 2022 that vest in equal installments on the second and third anniversaries of the date of grant.

F5 · balance_after: Includes 4,167 shares of restricted stock granted to the reporting person on June 4, 2021 that vest on the third anniversary of the date of grant.

SEC source: 0001520006-24-000013 · wk-form4_1704240577.xml · nonDerivative · entry 3

Adams Craig N · CIK 0001559162 · EVP, Co-COO, Chief of Staff

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 329,206

F4 · shares: Represents shares withheld by the Issuer in connection with the reporting person's net share settlement to satisfy tax liability upon settlement of the 2021 Performance Stock Grant. No shares were sold by the reporting person to satisfy this tax liability.

F2 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16b-3.

SEC source: 0001520006-24-000013 · wk-form4_1704240577.xml · nonDerivative · entry 2

Adams Craig N · CIK 0001559162 · EVP, Co-COO, Chief of Staff

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 348,819

F3 · shares: Represents shares received in settlement of performance stock units granted to the reporting person on June 4, 2021 (the "2021 Performance Stock Grant"), which settled at 178% of target based upon the Issuer's relative total shareholder return over a three-year performance period from January 1, 2021 to December 31, 2023.

F2 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16b-3.

SEC source: 0001520006-24-000012 · wk-form4_1704240551.xml · nonDerivative · entry 2

Singleton Van H II · CIK 0001633115 · President-Land, A&D, Planning

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 268,616

F3 · shares: Represents shares withheld by the Issuer in connection with the reporting person's net share settlement to satisfy tax liability upon settlement of the 2021 Performance Stock Grant. No shares were sold by the reporting person to satisfy this tax liability.

F2 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16b-3.

SEC source: 0001520006-24-000012 · wk-form4_1704240551.xml · nonDerivative · entry 1

Singleton Van H II · CIK 0001633115 · President-Land, A&D, Planning

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 286,127

F1 · shares: Represents shares received in settlement of performance stock units granted to the reporting person on June 4, 2021 (the "2021 Performance Stock Grant"), which settled at 178% of target based upon the Issuer's relative total shareholder return over a three-year performance period from January 1, 2021 to December 31, 2023.

F2 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16b-3.

SEC source: 0001520006-24-000013 · wk-form4_1704240577.xml · nonDerivative · entry 1

Adams Craig N · CIK 0001559162 · EVP, Co-COO, Chief of Staff

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 298,764

F1 · shares: Represents a gift of shares of common stock by the reporting person to a charitable donee.

F2 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16b-3.

SEC source: 0001520006-23-000216 · wk-form4_1702945749.xml · nonDerivative · entry 2

FORRESTER ROGERS JULIA P. · CIK 0001698238 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,908

F1 · shares: Represents a gift of shares of common stock by the reporting person to a charitable donee.

SEC source: 0001520006-23-000216 · wk-form4_1702945749.xml · nonDerivative · entry 1

FORRESTER ROGERS JULIA P. · CIK 0001698238 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,083

F1 · shares: Represents a gift of shares of common stock by the reporting person to a charitable donee.

SEC source: 0001520006-23-000212 · wk-form4_1702556991.xml · nonDerivative · entry 1

Appel Shelley F · CIK 0001981193 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,708

SEC source: 0001520006-23-000208 · wk-form4_1702470564.xml · nonDerivative · entry 1

PARKER TIMOTHY E. · CIK 0001729498 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,257

SEC source: 0001520006-23-000210 · wk-form4_1702502176.xml · nonDerivative · entry 1

Ehrman Monika U · CIK 0001786877 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,249

SEC source: 0001520006-23-000214 · wk-form4_1702588486.xml · nonDerivative · entry 1

Macalik Robert T · CIK 0001647280 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Represents shares held of record by the reporting person's Individual Retirement Account

Disclosed balance after: 28,800

SEC source: 0001520006-23-000206 · wk-form4_1702415893.xml · nonDerivative · entry 1

Baty Robert Gaines · CIK 0001688490 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,584

SEC source: 0001520006-23-000202 · wk-form4_1701897562.xml · nonDerivative · entry 1

Appel Shelley F · CIK 0001981193 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,208

SEC source: 0001520006-23-000204 · wk-form4_1701952221.xml · nonDerivative · entry 1

Foran Joseph Wm · CIK 0001540655 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,637

F1 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $54.28 to $54.30 per share, inclusive. The reporting person shall provide to the Securities and Exchange Commission, the Issuer or any security holder of the Issuer, upon request, full information regarding the number of shares purchased at each separate price.

F2 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16-b3.

SEC source: 0001520006-23-000200 · wk-form4_1700169591.xml · nonDerivative · entry 1

Foran Joseph Wm · CIK 0001540655 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,637

F1 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $55.39 to $55.40 per share, inclusive. The reporting person shall provide to the Securities and Exchange Commission, the Issuer or any security holder of the Issuer, upon request, full information regarding the number of shares purchased at each separate price.

F2 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16-b3.

SEC source: 0001520006-23-000190 · wk-form4_1698104603.xml · nonDerivative · entry 1

Foran Joseph Wm · CIK 0001540655 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,637

F1 · shares: Represents a gift of shares of common stock by the reporting person to a charitable donee.

F2 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16-b3.

F3 · balance_after: Reflects the transfer of 968 shares to the Foran 2012 Security Trust from the reporting person, which transfer effected only a change in the form of beneficial ownership and did not result in any change in the reporting person's pecuniary interest in such shares.

SEC source: 0001520006-23-000184 · wk-form4_1694604904.xml · nonDerivative · entry 1

Byerley William M · CIK 0001678424 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,199

SEC source: 0001520006-24-000036 · wk-form5_1707433764.xml · nonDerivative · entry 3

Baribault Reynald · CIK 0001610998 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 113,197

F1 · shares: Represents shares purchased by the reporting person's broker as a dividend reinvestment.

F2 · balance_after: The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise, the beneficial owner of these shares. The reporting person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein.

F4 · balance_after: Reflects the transfer of 2,040 shares to the Reynald A. Baribault Maritalized Revocable Living Trust from the reporting person, which transfer effected only a change in the form of beneficial ownership and did not result in any change in the reporting person's pecuniary interest in such shares.

F5 · ownership.nature: Represents shares held of record by the Reynald A. Baribault Maritalized Revocable Living Trust for which both the reporting person and his spouse are trustees.

SEC source: 0001520006-24-000036 · wk-form5_1707433764.xml · nonDerivative · entry 2

Baribault Reynald · CIK 0001610998 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 7,518

F1 · shares: Represents shares purchased by the reporting person's broker as a dividend reinvestment.

F2 · balance_after: The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise, the beneficial owner of these shares. The reporting person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein.

F3 · ownership.nature: Represents shares held of record by the Sally K. Baribault Maritalized Revocable Living Trust for which both the reporting person and his spouse are trustees.

SEC source: 0001520006-24-000036 · wk-form5_1707433764.xml · nonDerivative · entry 1

Baribault Reynald · CIK 0001610998 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Represents shares held of record by the reporting person's Individual Retirement Account.

Disclosed balance after: 6,515

F1 · shares: Represents shares purchased by the reporting person's broker as a dividend reinvestment.

SEC source: 0001520006-23-000182 · wk-form4_1693440992.xml · nonDerivative · entry 1

Foran Joseph Wm · CIK 0001540655 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,605

F1 · shares: Represents a gift of shares of common stock by the reporting person to a charitable donee.

F2 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16-b3.

SEC source: 0001520006-23-000179 · wk-form4_1692915331.xml · nonDerivative · entry 8

Foran Joseph Wm · CIK 0001540655 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,256,488

F9 · shares: Represents a terminating distribution of a total of 81,566 shares from the NNF 2021-2 GRAT, pursuant to the terms of the trust, pro rata to each of the 2020 Non-GST Trusts.

F2 · balance_after: The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise, the beneficial owner of these shares. The reporting person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein.

F6 · ownership.nature: Represents shares held of record collectively by the 2020 Non-GST Trusts. The reporting person and his spouse, as settlors of each of the 2020 Non-GST Trusts, retain the power of substitution with respect to the property of the 2020 Non-GST Trusts.

SEC source: 0001520006-23-000179 · wk-form4_1692915331.xml · nonDerivative · entry 7

Foran Joseph Wm · CIK 0001540655 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,174,922

F7 · shares: Represents a terminating distribution of a total of 81,566 shares from the JWF 2021-2 GRAT, pursuant to the terms of the trust, pro rata to each of the 2020 Non-GST Trusts.

F2 · balance_after: The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise, the beneficial owner of these shares. The reporting person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein.

F6 · ownership.nature: Represents shares held of record collectively by the 2020 Non-GST Trusts. The reporting person and his spouse, as settlors of each of the 2020 Non-GST Trusts, retain the power of substitution with respect to the property of the 2020 Non-GST Trusts.

SEC source: 0001520006-23-000179 · wk-form4_1692915331.xml · nonDerivative · entry 6

Foran Joseph Wm · CIK 0001540655 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

F9 · shares: Represents a terminating distribution of a total of 81,566 shares from the NNF 2021-2 GRAT, pursuant to the terms of the trust, pro rata to each of the 2020 Non-GST Trusts.

F2 · balance_after: The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise, the beneficial owner of these shares. The reporting person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein.

F10 · ownership.nature: Represents shares held of record by the NNF 2021-2 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.

SEC source: 0001520006-23-000179 · wk-form4_1692915331.xml · nonDerivative · entry 5

Foran Joseph Wm · CIK 0001540655 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

F7 · shares: Represents a terminating distribution of a total of 81,566 shares from the JWF 2021-2 GRAT, pursuant to the terms of the trust, pro rata to each of the 2020 Non-GST Trusts.

F2 · balance_after: The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise, the beneficial owner of these shares. The reporting person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein.

F8 · ownership.nature: Represents shares held of record by the JWF 2021-2 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.

SEC source: 0001520006-23-000180 · wk-form4_1692915376.xml · nonDerivative · entry 1

Appel Shelley F · CIK 0001981193 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 314,122

F1 · balance_after: The reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise, the beneficial owner of these shares. The reporting person disclaims beneficial ownership of these shares, except to the extent of her pecuniary interest therein.

F2 · ownership.nature: Represents shares held of record by the SIF 2020 Non-GST Trust (the "2020 Non-GST Trust"). The reporting person is a beneficiary of the 2020 Non-GST Trust.

SEC source: 0001520006-23-000166 · wk-form4_1687556753.xml · derivative · entry 1

Macalik Robert T · CIK 0001647280 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,667 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: Each phantom unit is the economic equivalent of one share of the Issuer's common stock. As required by the terms of the award, upon the June 22, 2023 vesting of such award, the reporting person settled the phantom units for cash at a rate of $50.17 per unit based upon the closing price of the Issuer's common stock on June 21, 2023. No shares of common stock were issued to nor sold by the reporting person pursuant to this transaction.

F2 · derivative.exercise_date: The phantom units vest in equal installments on the first, second and third anniversaries of the date of grant, June 22, 2020.

F2 · derivative.expiration_date: The phantom units vest in equal installments on the first, second and third anniversaries of the date of grant, June 22, 2020.

SEC source: 0001520006-23-000164 · wk-form4_1687556697.xml · derivative · entry 1

Willey Brian J · CIK 0001921604 · CFO, EVP, President Midstream

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,667 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: Each phantom unit is the economic equivalent of one share of the Issuer's common stock. As required by the terms of the award, upon the June 22, 2023 vesting of such award, the reporting person settled the phantom units for cash at a rate of $50.17 per unit based upon the closing price of the Issuer's common stock on June 21, 2023. No shares of common stock were issued to nor sold by the reporting person pursuant to this transaction.

F2 · derivative.exercise_date: The phantom units vest in equal installments on the first, second and third anniversaries of the date of grant, June 22, 2020.

F2 · derivative.expiration_date: The phantom units vest in equal installments on the first, second and third anniversaries of the date of grant, June 22, 2020.

SEC source: 0001520006-23-000165 · wk-form4_1687556717.xml · derivative · entry 1

Elsener William Thomas · CIK 0001934692 · EVP, Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,667 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: Each phantom unit is the economic equivalent of one share of the Issuer's common stock. As required by the terms of the award, upon the June 22, 2023 vesting of such award, the reporting person settled the phantom units for cash at a rate of $50.17 per unit based upon the closing price of the Issuer's common stock on June 21, 2023. No shares of common stock were issued to nor sold by the reporting person pursuant to this transaction.

F2 · derivative.exercise_date: The phantom units vest in equal installments on the first, second and third anniversaries of the date of grant, June 22, 2020.

F2 · derivative.expiration_date: The phantom units vest in equal installments on the first, second and third anniversaries of the date of grant, June 22, 2020.

SEC source: 0001520006-23-000160 · wk-form4_1686950197.xml · nonDerivative · entry 1

FORRESTER ROGERS JULIA P. · CIK 0001698238 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,103

F1 · shares: Represents gifts of shares of common stock by the reporting person to charitable donees.

SEC source: 0001520006-23-000153 · wk-form4_1686698187.xml · nonDerivative · entry 1

PARKER TIMOTHY E. · CIK 0001729498 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,257

F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 9, 2023. Such RSUs will vest, and an equal number of shares of common stock will be deliverable to the reporting person, on June 9, 2024, or if sooner, immediately prior to the election of the nominees for director at the 2024 annual meeting of shareholders of the Issuer.

SEC source: 0001520006-23-000148 · wk-form4_1686698140.xml · nonDerivative · entry 1

Baty Robert Gaines · CIK 0001688490 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,334

F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 9, 2023. Such RSUs will vest on June 9, 2024, or if sooner, immediately prior to the election of the nominees for director at the 2024 annual meeting of shareholders of the Issuer (the "Vesting Date"). Pursuant to the Issuer's Nonqualified Deferred Compensation Plan for Non-Employee Directors, the reporting person has deferred delivery of all of such vested RSUs to within 30 days of the earlier of (i) separation of service or (ii) a change in control (the "Delivery Date"). On the Delivery Date, such vested RSUs will be deliverable to the reporting person in an equal number of shares of common stock.

SEC source: 0001520006-23-000149 · wk-form4_1686698152.xml · nonDerivative · entry 1

Byerley William M · CIK 0001678424 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,041

F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 9, 2023. Such RSUs will vest on June 9, 2024, or if sooner, immediately prior to the election of the nominees for director at the 2024 annual meeting of shareholders of the Issuer (the "Vesting Date"). Pursuant to the Issuer's Nonqualified Deferred Compensation Plan for Non-Employee Directors, the reporting person has deferred delivery of all of such vested RSUs to within 30 days of the earlier of (i) the fifth anniversary of the Vesting Date, (ii) separation of service or (iii) a change in control (the "Delivery Date"). On the Delivery Date, such vested RSUs will be deliverable to the reporting person in an equal number of shares of common stock.

SEC source: 0001520006-23-000155 · wk-form4_1686698309.xml · nonDerivative · entry 1

Appel Shelley F · CIK 0001981193 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,108

F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 9, 2023. Such RSUs will vest, and an equal number of shares of common stock will be deliverable to the reporting person, on June 9, 2024, or if sooner, immediately prior to the election of the nominees for director at the 2024 annual meeting of shareholders of the Issuer.

SEC source: 0001520006-23-000154 · wk-form4_1686698196.xml · nonDerivative · entry 1

STEWART KENNETH L. · CIK 0001698242 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,893

F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 9, 2023. Such RSUs will vest, and an equal number of shares of common stock will be deliverable to the reporting person, on June 9, 2024, or if sooner, immediately prior to the election of the nominees for director at the 2024 annual meeting of shareholders of the Issuer.

SEC source: 0001520006-23-000152 · wk-form4_1686698177.xml · nonDerivative · entry 1

Howard James M · CIK 0001682536 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,835

F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 9, 2023. Such RSUs will vest on June 9, 2024, or if sooner, immediately prior to the election of the nominees for director at the 2024 annual meeting of shareholders of the Issuer (the "Vesting Date"). Pursuant to the Issuer's Nonqualified Deferred Compensation Plan for Non-Employee Directors, the reporting person has deferred delivery of all of such vested RSUs to within 30 days of separation of service (the "Delivery Date"). On the Delivery Date, such vested RSUs will be deliverable to the reporting person in an equal number of shares of common stock.

SEC source: 0001520006-23-000151 · wk-form4_1686698167.xml · nonDerivative · entry 1

FORRESTER ROGERS JULIA P. · CIK 0001698238 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,303

F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 9, 2023. Such RSUs will vest, and an equal number of shares of common stock will be deliverable to the reporting person, on June 9, 2024, or if sooner, immediately prior to the election of the nominees for director at the 2024 annual meeting of shareholders of the Issuer.

SEC source: 0001520006-23-000150 · wk-form4_1686698159.xml · nonDerivative · entry 1

Ehrman Monika U · CIK 0001786877 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,049

F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 9, 2023. Such RSUs will vest, and an equal number of shares of common stock will be deliverable to the reporting person, on June 9, 2024, or if sooner, immediately prior to the election of the nominees for director at the 2024 annual meeting of shareholders of the Issuer.

SEC source: 0001520006-23-000147 · wk-form4_1686698130.xml · nonDerivative · entry 3

Baribault Reynald · CIK 0001610998 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,923

F3 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on June 9, 2023. Such RSUs will vest, and an equal number of shares of common stock will be deliverable to the reporting person, on June 9, 2024, or if sooner, immediately prior to the election of the nominees for director at the 2024 annual meeting of shareholders of the Issuer.

SEC source: 0001520006-23-000132 · wk-form4_1686100530.xml · derivative · entry 1

Krug George G · CIK 0001667651 · EVP - Mktg and Midstream

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,334

Underlying: Common Stock · 8,333 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: Each phantom unit is the economic equivalent of one share of the Issuer's common stock. As required by the terms of the award, upon the June 4, 2023 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $47.33 per unit based upon the closing price of the Issuer's common stock on June 2, 2023. No shares of common stock were issued to nor sold by the reporting person pursuant to this transaction.

F2 · derivative.exercise_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, June 4, 2021.

F2 · derivative.expiration_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, June 4, 2021.

SEC source: 0001520006-23-000129 · wk-form4_1686100465.xml · derivative · entry 1

Goodwin Billy E · CIK 0001667653 · President-Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,334

Underlying: Common Stock · 9,333 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: Each phantom unit is the economic equivalent of one share of the Issuer's common stock. As required by the terms of the award, upon the June 4, 2023 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $47.33 per unit based upon the closing price of the Issuer's common stock on June 2, 2023. No shares of common stock were issued to nor sold by the reporting person pursuant to this transaction.

F2 · derivative.exercise_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, June 4, 2021.

F2 · derivative.expiration_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, June 4, 2021.

SEC source: 0001520006-23-000126 · wk-form4_1686100417.xml · nonDerivative · entry 1

Macalik Robert T · CIK 0001647280 · EVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 84,584

F1 · shares: Represents shares withheld by the Issuer in connection with the reporting person's net share settlement to satisfy tax liability upon the vesting of 4,167 shares of restricted stock that were granted to the reporting person on June 4, 2021. No shares were sold by the reporting person to satisfy this tax liability.

F2 · balance_after: Includes 4,167 shares of restricted stock granted to the reporting person on June 4, 2021 that vest on the third anniversary of the date of grant.

F3 · balance_after: Includes 7,759 shares of restricted stock granted to the reporting person on February 17, 2022 that vest in equal installments on the second and third anniversaries of the date of grant.

F4 · balance_after: Includes 8,000 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal installments on the first, second and third anniversaries of the date of grant.

F5 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16b-3.

SEC source: 0001520006-23-000127 · wk-form4_1686100440.xml · derivative · entry 1

Foran Joseph Wm · CIK 0001540655 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,667

Underlying: Common Stock · 20,667 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: Each phantom unit is the economic equivalent of one share of the Issuer's common stock. As required by the terms of the award, upon the June 4, 2023 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $47.33 per unit based upon the closing price of the Issuer's common stock on June 2, 2023. No shares of common stock were issued to nor sold by the reporting person pursuant to this transaction.

F2 · derivative.exercise_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, June 4, 2021.

F2 · derivative.expiration_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, June 4, 2021.

SEC source: 0001520006-23-000131 · wk-form4_1686100508.xml · derivative · entry 1

Adams Craig N · CIK 0001559162 · EVP, Co-COO, Chief of Staff

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,334

Underlying: Common Stock · 9,333 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: Each phantom unit is the economic equivalent of one share of the Issuer's common stock. As required by the terms of the award, upon the June 4, 2023 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $47.33 per unit based upon the closing price of the Issuer's common stock on June 2, 2023. No shares of common stock were issued to nor sold by the reporting person pursuant to this transaction.

F2 · derivative.exercise_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, June 4, 2021.

F2 · derivative.expiration_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, June 4, 2021.

SEC source: 0001520006-23-000130 · wk-form4_1686100485.xml · derivative · entry 1

Singleton Van H II · CIK 0001633115 · President-Land, A&D, Planning

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,334

Underlying: Common Stock · 8,333 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: Each phantom unit is the economic equivalent of one share of the Issuer's common stock. As required by the terms of the award, upon the June 4, 2023 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $47.33 per unit based upon the closing price of the Issuer's common stock on June 2, 2023. No shares of common stock were issued to nor sold by the reporting person pursuant to this transaction.

F2 · derivative.exercise_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, June 4, 2021.

F2 · derivative.expiration_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, June 4, 2021.

SEC source: 0001520006-23-000125 · wk-form4_1686100397.xml · nonDerivative · entry 1

Elsener William Thomas · CIK 0001934692 · EVP, Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,561

F1 · shares: Represents shares withheld by the Issuer in connection with the reporting person's net share settlement to satisfy tax liability upon the vesting of 4,167 shares of restricted stock that were granted to the reporting person on June 4, 2021. No shares were sold by the reporting person to satisfy this tax liability.

F2 · balance_after: Includes 4,167 shares of restricted stock granted to the reporting person on June 4, 2021 that vests on the third anniversary of the date of grant.

F3 · balance_after: Includes 7,759 shares of restricted stock granted to the reporting person on February 17, 2022 that vest in equal installments on the second and third anniversaries of the date of grant.

F4 · balance_after: Includes 8,000 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal installments on the first, second and third anniversaries of the date of grant.

F5 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16b-3.

SEC source: 0001520006-23-000124 · wk-form4_1686100372.xml · nonDerivative · entry 1

Willey Brian J · CIK 0001921604 · CFO, EVP, President Midstream

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,392

F1 · shares: Represents shares withheld by the Issuer in connection with the reporting person's net share settlement to satisfy tax liability upon the vesting of 4,167 shares of restricted stock that were granted to the reporting person on June 4, 2021. No shares were sold by the reporting person to satisfy this tax liability.

F2 · balance_after: Includes 4,167 shares of restricted stock granted to the reporting person on June 4, 2021 that vest on the third anniversary of the date of grant.

F3 · balance_after: Includes 7,759 shares of restricted stock granted to the reporting person on February 17, 2022 that vest in equal installments on the second and third anniversaries of the date of grant.

F4 · balance_after: Includes 8,000 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal installments on the first, second and third anniversaries of the date of grant.

F5 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16b-3.