Director at Warrior Met Coal (NYSE: HCC) receives 1,423 RSUs

Rhea-AI Filing Summary

Warrior Met Coal director Stephen D. Williams received a grant of 1,423 restricted stock units (RSUs) tied to common stock. These RSUs were granted under the Warrior Met Coal, Inc. 2026 Equity Incentive Plan and carry an exercise price of $0.00 per unit.

The RSUs vest in full on the first anniversary of April 20, 2026, the grant date, and will be settled in shares of common stock when Williams’ service as a director ends, in line with his irrevocable deferral election. He also holds previously granted RSUs covering 2,534 underlying shares from an earlier equity plan.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Williams Stephen D.

Role null

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	1,423	$0.00	--
holding	Restricted Stock Units	--	--	--

Holdings After Transaction: Restricted Stock Units — 1,423 shares (Direct, null)

Footnotes (1)

1. The restricted stock units were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in full on the first anniversary of April 23, 2025, the date of grant, and will be settled in shares of common stock upon the reporting person's termination of service as a director in accordance with the reporting person's irrevocable deferral election. The restricted stock units were granted to the reporting person under the Warrior Met Coal, Inc. 2026 Equity Incentive Plan, and vest in full on the first anniversary of April 20, 2026, the date of grant, and will be settled in shares of common stock upon the reporting person's termination of service as a director in accordance with the reporting person's irrevocable deferral election.

Key Figures

RSUs granted: 1,423 restricted stock units Exercise price: $0.00 per unit Underlying shares from RSUs: 2,534 shares +1 more

4 metrics

RSUs granted 1,423 restricted stock units Grant to director Stephen D. Williams on April 20, 2026

Exercise price $0.00 per unit Restricted stock units granted under 2026 Equity Incentive Plan

Underlying shares from RSUs 2,534 shares Underlying Warrior Met Coal common stock covered by RSUs

New RSU underlying shares 1,423 shares Underlying common stock tied to the 2026 plan grant

Key Terms

Restricted Stock Units, Equity Incentive Plan, irrevocable deferral election

3 terms

Restricted Stock Units financial

"The restricted stock units were granted to the reporting person under the Warrior Met Coal, Inc. 2026 Equity Incentive Plan"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Equity Incentive Plan financial

"granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan"

An equity incentive plan is a program that gives employees, executives or directors the right to receive company stock or options to buy stock as part of their pay. Think of it as offering slices of future company profit to motivate people to boost long‑term performance; for investors it matters because it can align employee goals with shareholder value but also increases the number of shares outstanding, which can dilute existing ownership.

irrevocable deferral election financial

"will be settled in shares of common stock upon the reporting person's termination of service as a director in accordance with the reporting person's irrevocable deferral election"

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Williams Stephen D.

(Last) (First) (Middle)

16243 HIGHWAY 216

(Street)

BROOKWOOD ALABAMA 35444

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
WARRIOR MET COAL, INC. [ HCC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/20/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)							(1)	(1)	Common Stock	2,534		2,534	D
Restricted Stock Units	(2)	04/20/2026		A		1,423		(2)	(2)	Common Stock	1,423	$0	1,423	D

Explanation of Responses:

1. The restricted stock units were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in full on the first anniversary of April 23, 2025, the date of grant, and will be settled in shares of common stock upon the reporting person's termination of service as a director in accordance with the reporting person's irrevocable deferral election.

2. The restricted stock units were granted to the reporting person under the Warrior Met Coal, Inc. 2026 Equity Incentive Plan, and vest in full on the first anniversary of April 20, 2026, the date of grant, and will be settled in shares of common stock upon the reporting person's termination of service as a director in accordance with the reporting person's irrevocable deferral election.

	/s/ Kelli K. Gant, by power of attorney	04/22/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did HCC director Stephen D. Williams report?

Stephen D. Williams reported receiving 1,423 restricted stock units as a grant under Warrior Met Coal’s 2026 Equity Incentive Plan. These RSUs represent a form of equity compensation rather than an open-market share purchase or sale and are tied to future vesting and settlement conditions.

How many restricted stock units did HCC grant to director Stephen D. Williams?

Warrior Met Coal granted Stephen D. Williams 1,423 restricted stock units with an exercise price of $0.00. Each unit is linked to one share of common stock, providing equity-based compensation that aligns the director’s interests with shareholders over time through vesting and deferred share settlement.

When do Stephen D. Williams’ new HCC RSUs vest and settle?

The 1,423 restricted stock units granted to Stephen D. Williams vest in full on the first anniversary of April 20, 2026. They will be settled in shares of Warrior Met Coal common stock when his service as a director ends, consistent with his irrevocable deferral election on settlement timing.

Under which plans were Stephen D. Williams’ HCC RSUs granted?

Stephen D. Williams’ restricted stock units were granted under Warrior Met Coal’s 2017 Equity Incentive Plan and 2026 Equity Incentive Plan. Each grant is subject to plan terms, including full vesting on the first anniversary of the respective grant dates and deferred settlement in common shares upon service termination.

Does the Form 4 show any HCC share sales or purchases by Stephen D. Williams?

The Form 4 does not show open-market share purchases or sales by Stephen D. Williams. It reports an acquisition of 1,423 restricted stock units as a compensation grant and includes a holding entry for previously awarded RSUs, rather than any buy or sell transactions in common stock.

How many underlying HCC shares are covered by Stephen D. Williams’ RSUs after this grant?

After the reported grant, Stephen D. Williams’ RSU holdings include awards covering 2,534 underlying shares of Warrior Met Coal common stock. These units arise from equity incentive plan grants and are scheduled to vest and later settle in shares based on the plans’ and his deferral election terms.