MTDR

SEC source: 0001520006-24-000125 · wk-form4_1717714464.xml · nonDerivative · entry 1

Stetson Glenn W · CIK 0002020289 · EVP-Production

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 84,709

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

F3 · balance_after: Includes 3,880 shares of restricted stock granted to the reporting person on February 17, 2022 that vest on the third anniversary of the date of grant.

F4 · balance_after: Includes 5,334 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal annual installments on the second and third anniversaries of the date of grant.

F5 · balance_after: Represents 10,000 shares of restricted stock granted to the reporting person on February 14, 2024 that vest in equal annual installments on the first, second and third anniversaries of the date of grant.

SEC source: 0001520006-24-000124 · wk-form4_1717714423.xml · nonDerivative · entry 1

Erman Bryan A · CIK 0002015754 · EVP, GC and Head of M&A

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,226

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

F3 · balance_after: Includes 3,880 shares of restricted stock granted to the reporting person on February 17, 2022 that vest on the third anniversary of the date of grant.

F4 · balance_after: Includes 5,334 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal annual installments on the second and third anniversaries of the date of grant.

SEC source: 0001520006-24-000121 · wk-form4_1717714342.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,334 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, 2024 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $59.21 per unit based upon the closing price of the Issuer's common stock on June 3, 2024. 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: 0001520006-24-000126 · wk-form4_1717714528.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,290

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

F3 · balance_after: Includes 3,880 shares of restricted stock granted to the reporting person on February 17, 2022 that vest on the third anniversary of the date of grant.

F4 · balance_after: Includes 5,334 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal installments on the second and third anniversaries of the date of grant.

F5 · balance_after: Includes 10,000 shares of restricted stock granted to the reporting person on February 14, 2024 that vest in equal installments on the first, second and third anniversaries of the date of grant.

SEC source: 0001520006-24-000119 · wk-form4_1717714271.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

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, 2024 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $59.21 per unit based upon the closing price of the Issuer's common stock on June 3, 2024. 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: 0001520006-24-000127 · wk-form4_1717714565.xml · nonDerivative · entry 1

Willey Brian J · CIK 0001921604 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,142

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

F3 · balance_after: Includes 3,880 shares of restricted stock granted to the reporting person on February 17, 2022 that vest on the third anniversary of the date of grant.

F4 · balance_after: Includes 5,334 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal installments on the second and third anniversaries of the date of grant.

SEC source: 0001520006-24-000123 · wk-form4_1717714402.xml · nonDerivative · entry 1

Elsener William Thomas · CIK 0001934692 · EVP, Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,438

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

F3 · balance_after: Includes 3,880 shares of restricted stock granted to the reporting person on February 17, 2022 that vest on the third anniversary of the date of grant.

F4 · balance_after: Includes 5,334 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal installments on the second and third anniversaries of the date of grant.

SEC source: 0001520006-24-000120 · wk-form4_1717714308.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: 0

Underlying: Common Stock · 8,334 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, 2024 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $59.21 per unit based upon the closing price of the Issuer's common stock on June 3, 2024. 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: 0001520006-24-000070 · wk-form4_1708563770.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,046

Underlying: Common Stock · 8,046 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.

F3 · 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 February 17, 2024 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $59.33 per unit based upon the closing price of the Issuer's common stock on February 16, 2024. No shares of common stock were issued to nor sold by the reporting person pursuant to this transaction.

F4 · derivative.exercise_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, February 17, 2022.

F4 · derivative.expiration_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, February 17, 2022.

SEC source: 0001520006-24-000067 · wk-form4_1708563649.xml · derivative · entry 2

Goodwin Billy E · CIK 0001667653 · President-Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,046

Underlying: Common Stock · 8,046 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.

F3 · 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 February 17, 2024 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $59.33 per unit based upon the closing price of the Issuer's common stock on February 16, 2024. No shares of common stock were issued to nor sold by the reporting person pursuant to this transaction.

F4 · derivative.exercise_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, February 17, 2022.

F4 · derivative.expiration_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, February 17, 2022.

SEC source: 0001520006-24-000073 · wk-form4_1708563933.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,930

F7 · 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 3,879 shares of restricted stock that were granted to the reporting person on February 17, 2022. 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 10,000 shares of restricted stock granted to the reporting person on February 14, 2024 that vest in equal installments on the first, second and third anniversaries of the date of grant.

F4 · balance_after: Includes 5,334 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal installments on the second and third anniversaries of the date of grant.

F5 · balance_after: Includes 3,880 shares of restricted stock granted to the reporting person on February 17, 2022 that vest on the third anniversary of the date of grant.

F6 · 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: 0001520006-24-000066 · wk-form4_1708563536.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,811

Underlying: Common Stock · 16,810 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.

F3 · 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 February 17, 2024 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $59.33 per unit based upon the closing price of the Issuer's common stock on February 16, 2024. No shares of common stock were issued to nor sold by the reporting person pursuant to this transaction.

F4 · derivative.exercise_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, February 17, 2022.

F4 · derivative.expiration_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, February 17, 2022.

SEC source: 0001520006-24-000072 · wk-form4_1708563874.xml · nonDerivative · entry 2

Elsener William Thomas · CIK 0001934692 · EVP, Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,078

F6 · 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 3,879 shares of restricted stock that were granted to the reporting person on February 17, 2022. 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 5,334 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal installments on the second and third anniversaries of the date of grant.

F4 · balance_after: Includes 3,880 shares of restricted stock granted to the reporting person on February 17, 2022 that vest on the third anniversary 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: 0001520006-24-000071 · wk-form4_1708563800.xml · nonDerivative · entry 2

Willey Brian J · CIK 0001921604 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,782

F6 · 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 3,879 shares of restricted stock that were granted to the reporting person on February 17, 2022. 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 5,334 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal installments on the second and third anniversaries of the date of grant.

F4 · balance_after: Includes 3,880 shares of restricted stock granted to the reporting person on February 17, 2022 that vest on the third anniversary 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: 0001520006-24-000069 · wk-form4_1708563742.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,046

Underlying: Common Stock · 8,046 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.

F3 · 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 February 17, 2024 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $59.33 per unit based upon the closing price of the Issuer's common stock on February 16, 2024. No shares of common stock were issued to nor sold by the reporting person pursuant to this transaction.

F4 · derivative.exercise_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, February 17, 2022.

F4 · derivative.expiration_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, February 17, 2022.

SEC source: 0001520006-24-000068 · wk-form4_1708563692.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,046

Underlying: Common Stock · 8,046 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.

F3 · 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 February 17, 2024 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $59.33 per unit based upon the closing price of the Issuer's common stock on February 16, 2024. No shares of common stock were issued to nor sold by the reporting person pursuant to this transaction.

F4 · derivative.exercise_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, February 17, 2022.

F4 · derivative.expiration_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, February 17, 2022.

SEC source: 0001520006-24-000070 · wk-form4_1708563770.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 5,000 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 February 16, 2024 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $58.98 per unit based upon the closing price of the Issuer's common stock on February 15, 2024. 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, February 16, 2023.

F2 · derivative.expiration_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, February 16, 2023.

SEC source: 0001520006-24-000067 · wk-form4_1708563649.xml · derivative · entry 1

Goodwin Billy E · CIK 0001667653 · President-Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 5,000 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 common stock of the Issuer's common stock. As required by the terms of the award, upon the February 16, 2024 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $58.98 per unit based upon the closing price of the Issuer's common stock on February 15, 2024. 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, February 16, 2023.

F2 · derivative.expiration_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, February 16, 2023.

SEC source: 0001520006-24-000073 · wk-form4_1708563933.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,457

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 2,666 shares of restricted stock that were granted to the reporting person on February 16, 2023. 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 10,000 shares of restricted stock granted to the reporting person on February 14, 2024 that vest in equal installments on the first, second and third anniversaries of the date of grant.

F4 · balance_after: Includes 5,334 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal installments on the second and third anniversaries of the date of grant.

F5 · balance_after: Includes 3,880 shares of restricted stock granted to the reporting person on February 17, 2022 that vest on the third anniversary of the date of grant.

F6 · 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: 0001520006-24-000066 · wk-form4_1708563536.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common Stock · 10,000 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 February 16, 2024 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $58.98 per unit based upon the closing price of the Issuer's common stock on February 15, 2024. 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, February 16, 2023.

F2 · derivative.expiration_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, February 16, 2023.

SEC source: 0001520006-24-000072 · wk-form4_1708563874.xml · nonDerivative · entry 1

Elsener William Thomas · CIK 0001934692 · EVP, Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,605

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 2,666 shares of restricted stock that were granted to the reporting person on February 16, 2023. 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 5,334 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal installments on the second and third anniversaries of the date of grant.

F4 · balance_after: Includes 3,880 shares of restricted stock granted to the reporting person on February 17, 2022 that vest on the third anniversary 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: 0001520006-24-000071 · wk-form4_1708563800.xml · nonDerivative · entry 1

Willey Brian J · CIK 0001921604 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,309

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 2,666 shares of restricted stock that were granted to the reporting person on February 16, 2023. 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 5,334 shares of restricted stock granted to the reporting person on February 16, 2023 that vest in equal installments on the second and third anniversaries of the date of grant.

F4 · balance_after: Includes 3,880 shares of restricted stock granted to the reporting person on February 17, 2022 that vest on the third anniversary 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: 0001520006-24-000069 · wk-form4_1708563742.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: 10,000

Underlying: Common Stock · 5,000 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 February 16, 2024 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $58.98 per unit based upon the closing price of the Issuer's common stock on February 15, 2024. 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, February 16, 2023.

F2 · derivative.expiration_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, February 16, 2023.

SEC source: 0001520006-24-000068 · wk-form4_1708563692.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: 10,000

Underlying: Common Stock · 5,000 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 common stock of the Issuer's common stock. As required by the terms of the award, upon the February 16, 2024 partial vesting of such award, the reporting person settled the phantom units for cash at a rate of $58.98 per unit based upon the closing price of the Issuer's common stock on February 16, 2024. 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, February 16, 2023.

F2 · derivative.expiration_date: The phantom units vest in equal annual installments on the first, second and third anniversaries of the date of grant, February 16, 2023.

SEC source: 0001520006-24-000051 · wk-form4_1708128556.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one share of common stock of Issuer.

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

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

SEC source: 0001520006-24-000048 · wk-form4_1708128466.xml · derivative · entry 1

Goodwin Billy E · CIK 0001667653 · President-Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one share of common stock of Issuer.

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

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

SEC source: 0001520006-24-000054 · wk-form4_1708128633.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,507

F1 · shares: Represents shares of restricted stock granted to the reporting person on February 14, 2024 that vest in equal annual installments on the first, second and third anniversaries of the date of grant.

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 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.

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 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.

SEC source: 0001520006-24-000047 · wk-form4_1708128431.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock · 30,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one share of common stock of Issuer.

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

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

SEC source: 0001520006-24-000053 · wk-form4_1708128608.xml · derivative · entry 1

Elsener William Thomas · CIK 0001934692 · EVP, Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one share of common stock of Issuer.

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

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

SEC source: 0001520006-24-000052 · wk-form4_1708128583.xml · derivative · entry 1

Willey Brian J · CIK 0001921604 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one share of common stock of Issuer.

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

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

SEC source: 0001520006-24-000050 · wk-form4_1708128531.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: 15,000

Underlying: Common Stock · 15,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one share of common stock of Issuer.

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

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

SEC source: 0001520006-24-000049 · wk-form4_1708128500.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: 15,000

Underlying: Common Stock · 15,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one share of common stock of Issuer.

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

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

SEC source: 0001520006-24-000035 · wk-form4_1707433642.xml · derivative · entry 3

Elsener William Thomas · CIK 0001934692 · EVP, Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,548 shares

Expires 2024-02-15

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.

F6 · derivative.exercise_date: The employee stock options vested in equal annual installments on the first, second and third anniversaries of the date of grant and were fully vested as of February 16, 2021.

SEC source: 0001520006-24-000035 · wk-form4_1707433642.xml · nonDerivative · entry 2

Elsener William Thomas · CIK 0001934692 · EVP, Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,655

F5 · shares: Represents shares withheld by the Issuer in connection with the reporting person's net share settlement to satisfy the exercise price and tax liability upon the exercise of 4,548 employee stock options that were granted to the reporting person on February 16, 2018. No shares were sold by the reporting person to satisfy the exercise price or the tax liability.

F1 · balance_after: Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16b-3.

F2 · 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.

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 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: 0001520006-24-000035 · wk-form4_1707433642.xml · nonDerivative · entry 1

Elsener William Thomas · CIK 0001934692 · EVP, Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,076

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

F2 · 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.

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 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: 0001520006-24-000032 · wk-form4_1706304155.xml · nonDerivative · entry 1

Ward Susan M · CIK 0001623187 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,311

F1 · shares: Represents restricted stock units ("RSUs") granted to the reporting person on January 24, 2024. 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: 0001520006-24-000023 · wk-form4_1705628530.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,347,912

F4 · shares: Represents a terminating distribution of a total of 45,712 shares from the NNF 2022-1 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: 0001520006-24-000023 · wk-form4_1705628530.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,302,200

F1 · shares: Represents a terminating distribution of a total of 45,712 shares from the JWF 2022-1 GRAT, pursuant to the terms of the trust, pro rata to each of the LRF 2020 Non-GST Trust, WJF 2020 Non-GST Trust, SIF 2020 Non-GST Trust and MCF 2020 Non-GST Trust (collectively, 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: 0001520006-24-000023 · wk-form4_1705628530.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

F4 · shares: Represents a terminating distribution of a total of 45,712 shares from the NNF 2022-1 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.

F5 · ownership.nature: Represents shares held of record by the NNF 2022-1 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.

SEC source: 0001520006-24-000023 · wk-form4_1705628530.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

F1 · shares: Represents a terminating distribution of a total of 45,712 shares from the JWF 2022-1 GRAT, pursuant to the terms of the trust, pro rata to each of the LRF 2020 Non-GST Trust, WJF 2020 Non-GST Trust, SIF 2020 Non-GST Trust and MCF 2020 Non-GST Trust (collectively, 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.

F3 · ownership.nature: Represents shares held of record by the JWF 2022-1 GRAT, for which the reporting person is the trustee and over which the reporting person has sole voting and investment power.

SEC source: 0001520006-24-000025 · wk-form4_1705628678.xml · nonDerivative · entry 1

Appel Shelley F · CIK 0001981193 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 336,978

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: 0001520006-24-000014 · wk-form4_1704240611.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 208,391

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: 0001520006-24-000014 · wk-form4_1704240611.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 225,902

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: 0001520006-24-000011 · wk-form4_1704240520.xml · nonDerivative · entry 2

Goodwin Billy E · CIK 0001667653 · President-Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 317,324

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: 0001520006-24-000011 · wk-form4_1704240520.xml · nonDerivative · entry 1

Goodwin Billy E · CIK 0001667653 · President-Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 336,937

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: 0001520006-24-000016 · wk-form4_1704240661.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,507

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: 0001520006-24-000016 · wk-form4_1704240661.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,263

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: 0001520006-24-000010 · wk-form4_1704240495.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,795

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 16-b3.

SEC source: 0001520006-24-000010 · wk-form4_1704240495.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,222

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 16-b3.

SEC source: 0001520006-24-000017 · wk-form4_1704240689.xml · nonDerivative · entry 2

Willey Brian J · CIK 0001921604 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,359

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.