Chopin Brian M

SEC source: 0001642193-26-000008 · ownership.xml · nonDerivative · entry 1

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,110

SEC source: 0001642193-26-000006 · ownership.xml · derivative · entry 6

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 842

Underlying: Common Stock · 421 shares

Expires not disclosed

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

F5 · derivative.exercise_price: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 10, 2025, the date of grant

F5 · derivative.exercise_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 10, 2025, the date of grant

F5 · derivative.expiration_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 10, 2025, the date of grant

SEC source: 0001642193-26-000006 · ownership.xml · nonDerivative · entry 4

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,342

F2 · kind: Represents the withholding of shares for tax purposes.

SEC source: 0001642193-26-000006 · ownership.xml · nonDerivative · entry 3

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,500

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

F3 · kind: Represents the vesting and settlement of time-based RSUs, which convert into common stock on a one-for-one basis.

SEC source: 0001642193-26-000004 · ownership.xml · derivative · entry 3

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 745

Underlying: Common Stock · 745 shares

Expires not disclosed

F3 · derivative.exercise_price: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 9, 2026, the date of grant.

F3 · derivative.exercise_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 9, 2026, the date of grant.

F3 · derivative.expiration_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 9, 2026, the date of grant.

SEC source: 0001642193-26-000006 · ownership.xml · nonDerivative · entry 2

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,079

F2 · kind: Represents the withholding of shares for tax purposes.

SEC source: 0001642193-26-000006 · ownership.xml · nonDerivative · entry 1

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,378

F1 · kind: Represents the issuance of (i) 2,436 shares of common stock of the issuer earned pursuant to the performance-based restricted stock units ("RSUs") granted to the reporting person on February 8, 2023, (ii) 1,652 shares of common stock of the issuer earned pursuant to the performance-based RSUs granted to the reporting person on February 8, 2024, and (iii) 1,964 shares of common stock of the issuer earned pursuant to the performance-based RSUs granted to the reporting person on February 10, 2025, each based on the issuer's performance during the performance period from January 1, 2025 through December 31, 2025. This transaction is exempt from Section 16(b) of the Securities Exchange Act of 1934 pursuant to Rule 16b-3(d) thereunder.

SEC source: 0001642193-26-000002 · ownership.xml · derivative · entry 6

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 354

Underlying: Common Stock · 354 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: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2024, the date of grant.

F4 · derivative.exercise_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2024, the date of grant.

F4 · derivative.expiration_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2024, the date of grant.

SEC source: 0001642193-26-000002 · ownership.xml · derivative · entry 5

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 522 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: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2023, the date of grant.

F3 · derivative.exercise_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2023, the date of grant.

F3 · derivative.expiration_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2023, the date of grant.

SEC source: 0001642193-26-000002 · ownership.xml · nonDerivative · entry 4

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,326

F2 · kind: Represents the withholding of shares for tax purposes.

SEC source: 0001642193-26-000002 · ownership.xml · nonDerivative · entry 3

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,477

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 · kind: Represents the vesting and settlement of time-based restricted stock units ("RSUs"), which convert into common stock on a one-for-one basis.

SEC source: 0001642193-26-000002 · ownership.xml · nonDerivative · entry 2

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,123

F2 · kind: Represents the withholding of shares for tax purposes.

SEC source: 0001642193-26-000002 · ownership.xml · nonDerivative · entry 1

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,346

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 · kind: Represents the vesting and settlement of time-based restricted stock units ("RSUs"), which convert into common stock on a one-for-one basis.

SEC source: 0001642193-25-000003 · ownership.xml · nonDerivative · entry 2

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,824

SEC source: 0001642193-25-000003 · ownership.xml · nonDerivative · entry 1

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,322

SEC source: 0001415889-25-004733 · form4-02202025_120222.xml · derivative · entry 3

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 597 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: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 17, 2022, the date of grant.

F3 · derivative.exercise_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 17, 2022, the date of grant.

F3 · derivative.expiration_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 17, 2022, the date of grant.

SEC source: 0001415889-25-004733 · form4-02202025_120222.xml · nonDerivative · entry 2

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,907

F2 · kind: Represents the withholding of shares for tax purposes.

SEC source: 0001415889-25-004733 · form4-02202025_120222.xml · nonDerivative · entry 1

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,130

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 · kind: Represents the vesting and settlement of restricted stock units ("RSUs"), which convert into common stock on a one-for-one basis.

SEC source: 0001415889-25-003619 · form4-02112025_100246.xml · derivative · entry 8

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,263

Underlying: Common Stock · 1,263 shares

Expires not disclosed

F6 · derivative.exercise_price: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 10, 2025, the date of grant.

F6 · derivative.exercise_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 10, 2025, the date of grant.

F6 · derivative.expiration_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 10, 2025, the date of grant.

SEC source: 0001415889-25-003790 · form4-02122025_110227.xml · nonDerivative · entry 2

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,533

F2 · kind: Represents the withholding of shares for tax purposes.

SEC source: 0001415889-25-003790 · form4-02122025_110227.xml · nonDerivative · entry 1

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,067

F1 · kind: Represents the issuance of (i) 2,653 shares of common stock of the issuer earned pursuant to the performance-based restricted stock units ("RSUs") granted to the reporting person on February 17, 2022, (ii) 2,320 shares of common stock of the issuer earned pursuant to the performance-based RSUs granted to the reporting person on February 8, 2023, and (iii) 1,573 shares of common stock of the issuer earned pursuant to the performance-based RSUs granted to the reporting person on February 8, 2024, each based on the issuer's performance during the performance period from January 1, 2024 through December 31, 2024. This transaction is exempt from Section 16(b) of the Securities Exchange Act of 1934 pursuant to Rule 16b-3(d) thereunder.

SEC source: 0001415889-25-003619 · form4-02112025_100246.xml · derivative · entry 7

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 708

Underlying: Common Stock · 354 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: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2024, the date of grant.

F5 · derivative.exercise_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2024, the date of grant.

F5 · derivative.expiration_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2024, the date of grant.

SEC source: 0001415889-25-003619 · form4-02112025_100246.xml · derivative · entry 6

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 522

Underlying: Common Stock · 522 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: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2023, the date of grant.

F4 · derivative.exercise_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2023, the date of grant.

F4 · derivative.expiration_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2023, the date of grant.

SEC source: 0001415889-25-003619 · form4-02112025_100246.xml · nonDerivative · entry 4

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,521

F2 · kind: Represents the withholding of shares for tax purposes.

SEC source: 0001415889-25-003619 · form4-02112025_100246.xml · nonDerivative · entry 3

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,672

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 · kind: Represents the vesting and settlement of restricted stock units ("RSUs"), which convert into common stock on a one-for-one basis.

SEC source: 0001415889-25-003619 · form4-02112025_100246.xml · nonDerivative · entry 2

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,318

F2 · kind: Represents the withholding of shares for tax purposes.

SEC source: 0001415889-25-003619 · form4-02112025_100246.xml · nonDerivative · entry 1

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,541

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 · kind: Represents the vesting and settlement of restricted stock units ("RSUs"), which convert into common stock on a one-for-one basis.

SEC source: 0001415889-24-004573 · form4-02212024_080234.xml · derivative · entry 6

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 597

Underlying: Common Stock · 597 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: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 17, 2022, the date of grant.

F4 · derivative.exercise_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 17, 2022, the date of grant.

F4 · derivative.expiration_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 17, 2022, the date of grant.

SEC source: 0001415889-24-004573 · form4-02212024_080234.xml · nonDerivative · entry 4

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,019

F2 · kind: Represents the withholding of shares for tax purposes.

SEC source: 0001415889-24-004573 · form4-02212024_080234.xml · nonDerivative · entry 3

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,242

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 · kind: Represents the vesting and settlement of restricted stock units ("RSUs"), which convert into common stock on a one-for-one basis.

SEC source: 0001415889-24-004573 · form4-02212024_080234.xml · derivative · entry 5

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 812 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: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 16, 2021, the date of grant.

F3 · derivative.exercise_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 16, 2021, the date of grant.

F3 · derivative.expiration_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 16, 2021, the date of grant.

SEC source: 0001415889-24-004573 · form4-02212024_080234.xml · nonDerivative · entry 2

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,645

F2 · kind: Represents the withholding of shares for tax purposes.

SEC source: 0001415889-24-004573 · form4-02212024_080234.xml · nonDerivative · entry 1

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,949

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 · kind: Represents the vesting and settlement of restricted stock units ("RSUs"), which convert into common stock on a one-for-one basis.

SEC source: 0001415889-24-003416 · form4-02122024_110217.xml · derivative · entry 8

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,062

Underlying: Common Stock · 1,062 shares

Expires not disclosed

F7 · derivative.exercise_price: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2024, the date of grant.

F7 · derivative.exercise_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2024, the date of grant.

F7 · derivative.expiration_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2024, the date of grant.

SEC source: 0001415889-24-003416 · form4-02122024_110217.xml · derivative · entry 7

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,044

Underlying: Common Stock · 522 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: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2023, the date of grant.

F6 · derivative.exercise_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2023, the date of grant.

F6 · derivative.expiration_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 8, 2023, the date of grant.

SEC source: 0001415889-24-003416 · form4-02122024_110217.xml · nonDerivative · entry 4

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,137

F2 · kind: Represents the withholding of shares for tax purposes.

SEC source: 0001415889-24-003416 · form4-02122024_110217.xml · nonDerivative · entry 3

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,360

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 · kind: Represents the vesting and settlement of time-based RSUs, which convert into common stock on a one-for-one basis.

SEC source: 0001415889-24-003416 · form4-02122024_110217.xml · nonDerivative · entry 2

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,838

F2 · kind: Represents the withholding of shares for tax purposes.

SEC source: 0001415889-24-003416 · form4-02122024_110217.xml · nonDerivative · entry 1

Chopin Brian M · CIK 0001642193 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,748

F1 · kind: Represents the issuance of (i) 3,180 shares of common stock of the issuer earned pursuant to the performance-based restricted stock units ("RSUs") granted to the reporting person on February 16, 2021, (ii) 2,337 shares of common stock of the issuer earned pursuant to the performance-based RSUs granted to the reporting person on February 17, 2022, and (iii) 2,044 shares of common stock of the issuer earned pursuant to the performance-based RSUs granted to the reporting person on February 8, 2023, each based on the issuer's performance during the performance period from January 1, 2023 through December 31, 2023. This transaction is exempt from Section 16(b) of the Securities Exchange Act of 1934 pursuant to Rule 16b-3(d) thereunder.

SEC source: 0001209191-23-049452 · doc4a.xml · nonDerivative · entry 1

Chopin Brian M · CIK 0001642193 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 11,187

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 31, 2022.

SEC source: 0001209191-23-049383 · doc4.xml · nonDerivative · entry 1

Chopin Brian M · CIK 0001642193 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 11,187

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 31, 2023.

SEC source: 0001209191-23-011081 · doc4.xml · derivative · entry 6

Chopin Brian M · CIK 0001642193 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,194

Underlying: Common Stock · 597 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: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 17, 2022, the date of grant.

F4 · derivative.exercise_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 17, 2022, the date of grant.

F4 · derivative.expiration_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 17, 2022, the date of grant.

SEC source: 0001209191-23-011081 · doc4.xml · nonDerivative · entry 4

Chopin Brian M · CIK 0001642193 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,003

F2 · kind: Represents the withholding of shares for tax purposes.

SEC source: 0001209191-23-011081 · doc4.xml · nonDerivative · entry 3

Chopin Brian M · CIK 0001642193 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,226

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 · kind: Represents the vesting and settlement of restricted stock units ("RSUs"), which convert into common stock on a one-for-one basis.

SEC source: 0001209191-23-011081 · doc4.xml · derivative · entry 5

Chopin Brian M · CIK 0001642193 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 812

Underlying: Common Stock · 812 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: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 16, 2021, the date of grant.

F3 · derivative.exercise_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 16, 2021, the date of grant.

F3 · derivative.expiration_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 16, 2021, the date of grant.

SEC source: 0001209191-23-011081 · doc4.xml · nonDerivative · entry 2

Chopin Brian M · CIK 0001642193 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,629

F2 · kind: Represents the withholding of shares for tax purposes.

SEC source: 0001209191-23-011081 · doc4.xml · nonDerivative · entry 1

Chopin Brian M · CIK 0001642193 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,933

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 · kind: Represents the vesting and settlement of restricted stock units ("RSUs"), which convert into common stock on a one-for-one basis.

SEC source: 0001209191-23-009765 · doc4.xml · derivative · entry 3

Chopin Brian M · CIK 0001642193 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 838 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: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 13, 2020, the date of grant.

F3 · derivative.exercise_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 13, 2020, the date of grant.

F3 · derivative.expiration_date: The RSUs were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in equal installments on each of the first three anniversaries of February 13, 2020, the date of grant.

SEC source: 0001209191-23-009765 · doc4.xml · nonDerivative · entry 2

Chopin Brian M · CIK 0001642193 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,121

F2 · kind: Represents the withholding of shares for tax purposes.

SEC source: 0001209191-23-009765 · doc4.xml · nonDerivative · entry 1

Chopin Brian M · CIK 0001642193 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,434

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 · kind: Represents the vesting and settlement of restricted stock units ("RSUs"), which convert into common stock on a one-for-one basis.