Alpha Metallurgical Resources (AMR) officer reports December stock sale

Rhea-AI Filing Summary

Alpha Metallurgical Resources, Inc. reported that its Chief Commercial Officer, an officer of the company, sold common stock on December 11, 2025 in a series of transactions.

The officer sold multiple blocks of common stock at weighted average prices between $186.19 and $189.82 per share, with individual trades occurring in ranges from $185.69 to $189.86, as described in the footnotes. After these sales, the officer directly owns 4,989 shares of Alpha Metallurgical Resources common stock.

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

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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^*

Horn Daniel E.

(Last) (First) (Middle)

340 MARTIN LUTHER KING JR. BLVD.

(Street)

BRISTOL TN 37620

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Alpha Metallurgical Resources, Inc. [ AMR ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
12/11/2025

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

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

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

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
Common Stock, $0.01 par value per share	12/11/2025		S		852	D	$186.19(1)	12,262	D
Common Stock, $0.01 par value per share	12/11/2025		S		906	D	$187.28(2)	11,356	D
Common Stock, $0.01 par value per share	12/11/2025		S		2,963	D	$188.25(3)	8,393	D
Common Stock, $0.01 par value per share	12/11/2025		S		3,123	D	$189.14(4)	5,720	D
Common Stock, $0.01 par value per share	12/11/2025		S		281	D	$189.82(5)	4,989	D

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

Explanation of Responses:

1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $185.69 to $186.65.

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $187.02 to $187.64.

3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $187.71 to $188.68.

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $188.69 to $189.68.

5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $189.74 to $189.86.

	/s/ William Phillips, attorney-in-fact	12/15/2025
	** 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.

FAQ

What insider transaction did Alpha Metallurgical Resources (AMR) disclose?

The company disclosed that its Chief Commercial Officer sold shares of common stock in several transactions on December 11, 2025, as reported on a Form 4.

How many Alpha Metallurgical Resources (AMR) shares does the officer own after the sale?

Following the reported transactions, the officer directly owns 4,989 shares of Alpha Metallurgical Resources common stock.

On what date did the Alpha Metallurgical Resources (AMR) insider sale occur?

The reported sales of Alpha Metallurgical Resources common stock took place on December 11, 2025.

At what prices were Alpha Metallurgical Resources (AMR) shares sold in this insider transaction?

The reported weighted average sale prices ranged from $186.19 to $189.82 per share, with individual trades occurring in price ranges from $185.69 up to $189.86, as detailed in the explanatory footnotes.

What is the role of the reporting person in Alpha Metallurgical Resources (AMR)?

The reporting person is an officer of Alpha Metallurgical Resources, serving as the company’s Chief Commercial Officer.

Is the reporting person a director or 10% owner of Alpha Metallurgical Resources (AMR)?

The form indicates the reporting person is an officer (Chief Commercial Officer) and does not check the boxes for director or 10% owner.