SM

SEC source: 0000893538-23-000078 · wk-form4_1690230840.xml · derivative · entry 1

PURSELL A WADE · CIK 0001041812 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,567

Underlying: Common Stock, $.01 Par Value · 35,567 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F1 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000076 · wk-form4_1690230609.xml · derivative · entry 1

Lytle Patrick A · CIK 0001767858 · VP - Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,113

Underlying: Common Stock, $.01 Par Value · 7,113 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F1 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000074 · wk-form4_1690230388.xml · derivative · entry 2

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 3,952

Underlying: Common Stock, $.01 Par Value · 3,952 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares will lapse.

F2 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares will lapse.

F2 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares will lapse.

F3 · ownership.direct: The Reporting Person's spouse is also employed by the Issuer and is eligible to earn grants of restricted stock units.

SEC source: 0000893538-23-000074 · wk-form4_1690230388.xml · derivative · entry 1

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,856

Underlying: Common Stock, $.01 Par Value · 11,856 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F1 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000072 · wk-form4_1690230215.xml · derivative · entry 1

Lebeck James Barker · CIK 0001963802 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,808

Underlying: Common Stock, $.01 Par Value · 15,808 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F1 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000070 · wk-form4_1690230027.xml · derivative · entry 1

Knott Kenneth J. · CIK 0001442846 · SVP - Bus Dev & Land

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,856

Underlying: Common Stock, $.01 Par Value · 11,856 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F1 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2024. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000066 · wk-form4_1688675380.xml · derivative · entry 11

Lytle Patrick A · CIK 0001767858 · VP - Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,446

Underlying: Common Stock, $.01 Par Value · 1,222 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.

F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F5 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F5 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F5 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000066 · wk-form4_1688675380.xml · derivative · entry 10

Lytle Patrick A · CIK 0001767858 · VP - Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,503

Underlying: Common Stock, $.01 Par Value · 1,503 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.

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F4 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F4 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F4 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000066 · wk-form4_1688675380.xml · derivative · entry 9

Lytle Patrick A · CIK 0001767858 · VP - Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, $.01 Par Value · 2,091 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 restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

F3 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

F3 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

F3 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

SEC source: 0000893538-23-000066 · wk-form4_1688675380.xml · nonDerivative · entry 8

Lytle Patrick A · CIK 0001767858 · VP - Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,592

SEC source: 0000893538-23-000066 · wk-form4_1688675380.xml · nonDerivative · entry 7

Lytle Patrick A · CIK 0001767858 · VP - Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,944

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.

F5 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000066 · wk-form4_1688675380.xml · nonDerivative · entry 6

Lytle Patrick A · CIK 0001767858 · VP - Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,722

SEC source: 0000893538-23-000066 · wk-form4_1688675380.xml · nonDerivative · entry 5

Lytle Patrick A · CIK 0001767858 · VP - Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,155

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.

F4 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000066 · wk-form4_1688675380.xml · nonDerivative · entry 4

Lytle Patrick A · CIK 0001767858 · VP - Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,652

SEC source: 0000893538-23-000066 · wk-form4_1688675380.xml · nonDerivative · entry 3

Lytle Patrick A · CIK 0001767858 · VP - Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,254

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 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · derivative · entry 22

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 2,446

Underlying: Common Stock, $.01 Par Value · 1,222 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.

F11 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares will lapse.

F11 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares will lapse.

F11 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares will lapse.

F11 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · derivative · entry 21

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,358

Underlying: Common Stock, $.01 Par Value · 3,178 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.

F10 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F10 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F10 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F10 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · derivative · entry 20

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 1,503

Underlying: Common Stock, $.01 Par Value · 1,503 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.

F9 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares will lapse.

F9 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares will lapse.

F9 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares will lapse.

F9 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · derivative · entry 19

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,757

Underlying: Common Stock, $.01 Par Value · 3,757 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.

F8 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F8 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F8 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F8 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · derivative · entry 18

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 0

Underlying: Common Stock, $.01 Par Value · 3,205 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.

F7 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares lapsed.

F7 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares lapsed.

F7 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares lapsed.

F7 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares lapsed.

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · derivative · entry 17

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, $.01 Par Value · 8,013 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.

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

F6 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

F6 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

F6 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · nonDerivative · entry 16

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 55,696

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · nonDerivative · entry 15

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 56,048

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.

F11 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · nonDerivative · entry 14

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,551

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · nonDerivative · entry 13

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,465

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.

F10 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · nonDerivative · entry 12

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 54,826

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · nonDerivative · entry 11

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 55,259

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.

F9 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · nonDerivative · entry 10

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,287

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · nonDerivative · entry 9

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,368

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.

F8 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · nonDerivative · entry 8

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 53,756

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · nonDerivative · entry 7

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 54,678

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.

F7 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person's spouse on the vesting dates, at which time all restrictions on the vested shares lapsed.

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · nonDerivative · entry 6

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,611

SEC source: 0000893538-23-000064 · wk-form4_1688675186.xml · nonDerivative · entry 5

Lutey Mary Ellen · CIK 0001563908 · SVP - Expl., Development & EHS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,915

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 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

SEC source: 0000893538-23-000062 · wk-form4_1688674925.xml · derivative · entry 10

Vogel Herbert S · CIK 0001544288 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,212

Underlying: Common Stock, $.01 Par Value · 17,605 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.

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in six equal biannual installments beginning on January 1, 2023. The vested shares will be issued to the Reporting Person on the earlier of such Reporting Person's retirement from the Issuer or July 1 of the applicable year, at which time all restrictions on the vested shares will lapse.

F4 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in six equal biannual installments beginning on January 1, 2023. The vested shares will be issued to the Reporting Person on the earlier of such Reporting Person's retirement from the Issuer or July 1 of the applicable year, at which time all restrictions on the vested shares will lapse.

F4 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in six equal biannual installments beginning on January 1, 2023. The vested shares will be issued to the Reporting Person on the earlier of such Reporting Person's retirement from the Issuer or July 1 of the applicable year, at which time all restrictions on the vested shares will lapse.

F4 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in six equal biannual installments beginning on January 1, 2023. The vested shares will be issued to the Reporting Person on the earlier of such Reporting Person's retirement from the Issuer or July 1 of the applicable year, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000062 · wk-form4_1688674925.xml · derivative · entry 9

Vogel Herbert S · CIK 0001544288 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,907

Underlying: Common Stock, $.01 Par Value · 20,907 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 restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F3 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F3 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F3 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000062 · wk-form4_1688674925.xml · derivative · entry 8

Vogel Herbert S · CIK 0001544288 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, $.01 Par Value · 65,775 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

F2 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

F2 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

F2 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

SEC source: 0000893538-23-000062 · wk-form4_1688674925.xml · nonDerivative · entry 7

Vogel Herbert S · CIK 0001544288 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 465,174

SEC source: 0000893538-23-000062 · wk-form4_1688674925.xml · nonDerivative · entry 6

Vogel Herbert S · CIK 0001544288 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 472,877

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.

F4 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in six equal biannual installments beginning on January 1, 2023. The vested shares will be issued to the Reporting Person on the earlier of such Reporting Person's retirement from the Issuer or July 1 of the applicable year, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000062 · wk-form4_1688674925.xml · nonDerivative · entry 5

Vogel Herbert S · CIK 0001544288 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 455,272

SEC source: 0000893538-23-000062 · wk-form4_1688674925.xml · nonDerivative · entry 4

Vogel Herbert S · CIK 0001544288 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 464,419

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 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000062 · wk-form4_1688674925.xml · nonDerivative · entry 3

Vogel Herbert S · CIK 0001544288 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 443,512

SEC source: 0000893538-23-000062 · wk-form4_1688674925.xml · nonDerivative · entry 2

Vogel Herbert S · CIK 0001544288 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 472,289

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

F2 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

SEC source: 0000893538-23-000060 · wk-form4_1688674733.xml · derivative · entry 11

Knott Kenneth J. · CIK 0001442846 · SVP - Bus Dev & Land

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,358

Underlying: Common Stock, $.01 Par Value · 3,178 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.

F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F5 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F5 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F5 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000060 · wk-form4_1688674733.xml · derivative · entry 10

Knott Kenneth J. · CIK 0001442846 · SVP - Bus Dev & Land

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,757

Underlying: Common Stock, $.01 Par Value · 3,757 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.

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F4 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F4 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

F4 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000060 · wk-form4_1688674733.xml · derivative · entry 9

Knott Kenneth J. · CIK 0001442846 · SVP - Bus Dev & Land

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, $.01 Par Value · 7,665 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 restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

F3 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

F3 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

F3 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vested in three equal installments on December 14, 2021, July 1, 2022 and July 1, 2023. The vested shares were issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares lapsed.

SEC source: 0000893538-23-000060 · wk-form4_1688674733.xml · nonDerivative · entry 8

Knott Kenneth J. · CIK 0001442846 · SVP - Bus Dev & Land

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,138

SEC source: 0000893538-23-000060 · wk-form4_1688674733.xml · nonDerivative · entry 7

Knott Kenneth J. · CIK 0001442846 · SVP - Bus Dev & Land

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,912

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.

F5 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2023. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000060 · wk-form4_1688674733.xml · nonDerivative · entry 6

Knott Kenneth J. · CIK 0001442846 · SVP - Bus Dev & Land

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 127,734

SEC source: 0000893538-23-000060 · wk-form4_1688674733.xml · nonDerivative · entry 5

Knott Kenneth J. · CIK 0001442846 · SVP - Bus Dev & Land

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 128,649

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.

F4 · price: Each restricted stock unit represents a contingent right to receive one share of stock. The restricted stock unit grant vests in three equal annual installments beginning on July 1, 2022. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

SEC source: 0000893538-23-000060 · wk-form4_1688674733.xml · nonDerivative · entry 4

Knott Kenneth J. · CIK 0001442846 · SVP - Bus Dev & Land

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,892