AMR / Alpha Metallurgical Resources, Inc. - SEC申報文件，年度報告，委任書

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 14, 2026 ALPHA METALLURGICAL

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 14, 2026 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-3015061 (C

ALPHA METALLURGICAL RESOURCES, INC. 2018 LONG-TERM INCENTIVE PLAN NOTICE OF STOCK OPTION AWARD

ALPHA METALLURGICAL RESOURCES, INC. 2018 LONG-TERM INCENTIVE PLAN NOTICE OF STOCK OPTION AWARD Subject to the terms and conditions of this Notice of Stock Option Award (this “Notice”), the Stock Option Award Agreement attached hereto (the “Award Agreement”), and the Alpha Metallurgical Resources, Inc. 2018 Long-Term Incentive Plan, as amended (the “Plan”), the below individual (the “Director”), wh

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 ☐ TRANSITION REPORT P

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38735 ALPHA MET

(millions) Three months ended Mar. 31, 2026 Dec. 31, 2025 Met segment $523.5 $519.1 Met segment (excl. freight & handling)(1) $447.3 $436.3 Tons Sold (millions) Three months ended Mar. 31, 2026 Dec. 31, 2025 Met segment 3.6 3.8

FOR IMMEDIATE RELEASE Alpha Releases First Quarter 2026 Financial Results •Reports first quarter net loss of $11.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 6, 2026 ALPHA METALLURGICAL R

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 6, 2026 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-3015061 (Co

1 INVESTOR PRESENTATION MAY 2026 DRAFT A 2 FORWARD-LOOKING STATEMENTS This presentation includes statements of our expectations, intentions, plans and beliefs that constitute “forward-looking statements.” These statements, which involve risks and unc

amrinvestorpresentation5 1 INVESTOR PRESENTATION MAY 2026 DRAFT A 2 FORWARD-LOOKING STATEMENTS This presentation includes statements of our expectations, intentions, plans and beliefs that constitute “forward-looking statements.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 8, 2026 ALPHA METALLURGICAL R

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 8, 2026 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-3015061 (Co

ALPHA METALLURGICAL RESOURCES, INC. NON-EMPLOYEE DIRECTOR COMPENSATION POLICY Amended and Restated Effective November 4, 2025

ALPHA METALLURGICAL RESOURCES, INC. NON-EMPLOYEE DIRECTOR COMPENSATION POLICY Amended and Restated Effective November 4, 2025 This Non-Employee Director Compensation Policy, as amended and restated (this “Policy”) of Alpha Metallurgical Resources, Inc. (the “Company”), is adopted by the Board of Directors of the Company (the “Board”) effective as of November 4, 2025 (the “Effective Date”) for the

Three Months Ended March 31, 2026 MSHA Mine ID Operator Significant and Substantial Citations Issued (Section 104 of the Mine Act) *Excludes 104(d) citations/orders Failure to Abate Orders (Section 104(b) of the Mine Act) Unwarrantable Failure Citati

Mine Safety and Health Administration Data Our subsidiaries’ mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): April 24, 2026 ALPHA METALLURGICA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): April 24, 2026 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-3015061

(millions) Three months ended Mar. 31, 2026 Met segment $523.5 Met segment (excl. freight & handling)(1) $447.3 Tons Sold (millions) Three months ended Mar. 31, 2026 Met segment 3.6

FOR IMMEDIATE RELEASE Alpha Releases Preliminary Results for First Quarter 2026 BRISTOL, Tenn.

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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934               Filed by the Registrant ☒     Filed by a party other than the Registrant  ☐               Check the appropriate box:                ☐     Preliminary Proxy Statement      ☐     Confidential, for Use of

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 27, 2026 ALPHA METALLURG

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 27, 2026 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-30150

Alpha Metallurgical Resources, Inc. Statement of Coal Resources for the Power Mountain Underground Complex in Accordance with United States SEC Standards as of December 31, 2025 Central Appalachian Coal Basin West Virginia, USA February 2026 Prepared

finalpowermountainasof12 Alpha Metallurgical Resources, Inc. Statement of Coal Resources for the Power Mountain Underground Complex in Accordance with United States SEC Standards as of December 31, 2025 Central Appalachian Coal Basin West Virginia, USA February 2026 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & A

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kepler Complex in Accordance with United States SEC Standards as of December 31, 2025 Central Appalachian Coal Basin West Virginia, USA February 2026 Prepared for: A

finalkeplerasof12-31x25 Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kepler Complex in Accordance with United States SEC Standards as of December 31, 2025 Central Appalachian Coal Basin West Virginia, USA February 2026 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, I

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 27, 2026 ALPHA METALLURG

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 27, 2026 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-30150

(millions) Three months ended Dec. 31, 2025 Sept. 30, 2025 Met Segment $519.1 $525.2 Met Segment (excl. freight & handling)(1) $436.3 $442.8 Tons Sold (millions) Three months ended Dec. 31, 2025 Sept. 30, 2025 Met Segment 3.8 3.9

FOR IMMEDIATE RELEASE Alpha Announces Financial Results for Fourth Quarter and Full Year 2025 •Reports net loss of $17.

LIST OF SUBSIDIARIES

LIST OF SUBSIDIARIES Name of Entity State of Incorporation / Organization Alex Energy, LLC West Virginia Alpha American Coal Company, LLC Delaware Alpha American Coal Holding, LLC Delaware Alpha Appalachia Holdings, LLC Delaware Alpha Appalachia Services, LLC West Virginia Alpha Coal Sales Co.

1 INVESTOR PRESENTATION FEBRUARY 2026 DRAFT A 2 FORWARD LOOKING STATEMENTS This presentation includes statements of our expectations, intentions, plans and beliefs that constitute “forward-looking statements.” These statements, which involve risks an

alphametallurgicalresour 1 INVESTOR PRESENTATION FEBRUARY 2026 DRAFT A 2 FORWARD LOOKING STATEMENTS This presentation includes statements of our expectations, intentions, plans and beliefs that constitute “forward-looking statements.

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Virginia Complex in Accordance with United States SEC Standards as of December 31, 2025 Central Appalachian Coal Basin Virginia, USA February 2026 Prepared for: Alph

finalvirginiapropertiesa Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Virginia Complex in Accordance with United States SEC Standards as of December 31, 2025 Central Appalachian Coal Basin Virginia, USA February 2026 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES,

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Marfork Mining Complex in Accordance with United States SEC Standards as of December 31, 2025 Central Appalachian Coal Basin West Virginia, USA February 2026 Prepare

finalmarforkasof12-31x20 Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Marfork Mining Complex in Accordance with United States SEC Standards as of December 31, 2025 Central Appalachian Coal Basin West Virginia, USA February 2026 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER &

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 ☐ TRANSITION REPORT PURSUA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38735 ALPHA METALLUR

DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934

DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 The following is a summary of the material terms of the securities of Alpha Metallurgical Resources, Inc.

Year Ended December 31, 2025 MSHA Mine ID Operator Significant and Substantial Citations Issued (Section 104 of the Mine Act) *Excludes 104(d) citations/orders Failure to Abate Orders (Section 104(b) of the Mine Act) Unwarrantable Failure Citations/O

Mine Safety and Health Administration Data Our subsidiaries’ mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Elk Run Underground Complex in Accordance with United States SEC Standards as of December 31, 2025 Central Appalachian Coal Basin West Virginia, USA February 2026 Pr

finalelkrunasof12-31x202 Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Elk Run Underground Complex in Accordance with United States SEC Standards as of December 31, 2025 Central Appalachian Coal Basin West Virginia, USA February 2026 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILL

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Aracoma Complex in Accordance with United States SEC Standards as of December 31, 2025 Central Appalachian Coal Basin West Virginia, USA February 2026 Prepared for:

finalaracomaasof12-31x20 Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Aracoma Complex in Accordance with United States SEC Standards as of December 31, 2025 Central Appalachian Coal Basin West Virginia, USA February 2026 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES,

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kingston Mining Complex in Accordance with United States SEC Standards as of December 31, 2025 Central Appalachian Coal Basin West Virginia, USA February 2026 Prepar

finalkingstonasof12-31x2 Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kingston Mining Complex in Accordance with United States SEC Standards as of December 31, 2025 Central Appalachian Coal Basin West Virginia, USA February 2026 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER &

(millions) Three months ended Dec. 31, 2025 Met Segment $519.1 Met Segment (excl. freight & handling)(1) $436.3 Tons Sold (millions) Three months ended Dec. 31, 2025 Met Segment 3.8

FOR IMMEDIATE RELEASE Alpha Announces Preliminary, Unaudited Results for Fourth Quarter 2025 BRISTOL, Tenn.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): January 30, 2026 ALPHA METALLURGI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): January 30, 2026 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-301506

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 12, 2025 ALPHA METALLURG

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 12, 2025 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-30150

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FOR IMMEDIATE RELEASE Alpha Issues 2026 Guidance Expectations BRISTOL, Tenn., December 12, 2025 – Alpha Metallurgical Resources, Inc. (NYSE: AMR), a leading U.S. supplier of metallurgical products for the steel industry, today issued guidance expectations for the 2026 calendar year. “Upon completion of Alpha’s budgeting process for the coming year, we are communicating our guidance expectations fo

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FOR IMMEDIATE RELEASE Alpha Announces 2026 Domestic Sales Commitments BRISTOL, Tenn.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 25, 2025 ALPHA METALLURG

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 25, 2025 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-30150

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 ☐ TRANSITION REPO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38735 ALPHA

(millions) Three months ended Sep. 30, 2025 June 30, 2025 Met Segment $525.2 $548.7 Met Segment (excl. freight & handling)(1) $442.8 $464.1 Tons Sold (millions) Three months ended Sep. 30, 2025 June 30, 2025 Met Segment 3.9 3.9

FOR IMMEDIATE RELEASE Alpha Announces Third Quarter 2025 Financial Results •Reports third quarter net loss of $5.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 6, 2025 ALPHA METALLURGI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 6, 2025 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-301506

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 6, 2025 ALPHA METALLURGI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 6, 2025 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-301506

Three Months Ended September 30, 2025 MSHA Mine ID Operator Significant and Substantial Citations Issued (Section 104 of the Mine Act) *Excludes 104(d) citations/orders Failure to Abate Orders (Section 104(b) of the Mine Act) Unwarrantable Failure Ci

Mine Safety and Health Administration Data Our subsidiaries’ mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

1A M R R a t i n g s A g e n c y P r e s e n t a t i o n J a n u a r y 2 0 2 5 |A M R I N V E S T O R P R E S E N T A T I O N N O V E M B E R I NVESTOR P R ES ENTAT I ON N O V E M B E R 2 0 2 5 2A M R R a t i n g s A g e n c y P r e s e n t a t i o n

amrinvestorpresentation1 1A M R R a t i n g s A g e n c y P r e s e n t a t i o n J a n u a r y 2 0 2 5 |A M R I N V E S T O R P R E S E N T A T I O N N O V E M B E R I NVESTOR P R ES ENTAT I ON N O V E M B E R 2 0 2 5 2A M R R a t i n g s A g e n c y P r e s e n t a t i o n J a n u a r y 2 0 2 5 |A M R I N V E S T O R P R E S E N T A T I O N N O V E M B E R F O R WA R D LO O K I N G S TAT E M E N T S This presentation includes statements of our expectations, intentions, plans and beliefs that constitute “forward-looking statements.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): September 17, 2025 ALPHA METALLUR

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): September 17, 2025 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-3015

Alpha Metallurgical Resources, Inc. Resource Extraction Payment Report For the Year Ended December 31, 2024

Alpha Metallurgical Resources, Inc. Resource Extraction Payment Report For the Year Ended December 31, 2024 Project (1) Payments by Type (in U.S. Dollars) Resource Type Extraction Method Major Subnational Political Jurisdiction (2) Country (2) Taxes (3) Royalties Fees Production Entitlements Bonuses Dividends Infrastructure Improvements Community and Social Responsibility (4) Total Entity Level Pa

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware 001-38735 81-3015061 (State or other jur

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware 001-38735 81-3015061 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.) 340 Martin Luther King Jr. Blvd. Bristol, Te

XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT

Pension Benefit Guarantee Corporation [Member] Pension Benefit Guarantee Corporation UNITED STATES Met [Member] Office of Surface Mining Reclamation and Enforcement [Member] Office of Surface Mining Reclamation and Enforcement United States Department of the Treasury [Member] United States Department of the Treasury C/U/O/US-WV [Member] C/U/O/US-VA [Member] Internal Revenue Service [Member] Intern

XBRL INSTANCE DOCUMENT

iso4217:USD 0001704715 2024-01-01 2024-12-31 0001704715 amr:MetMember amr:CUOUSVAMember 2024-01-01 2024-12-31 0001704715 amr:MetMember amr:CUOUSWVMember 2024-01-01 2024-12-31 0001704715 country:US amr:UnitedStatesDepartmentOfTheTreasuryMember 2024-01-01 2024-12-31 0001704715 country:US amr:OfficeOfSurfaceMiningReclamationAndEnforcementMember 2024-01-01 2024-12-31 0001704715 country:US amr:PensionB

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 8, 2025 ALPHA METALLURGICA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 8, 2025 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-3015061

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 8, 2025 ALPHA METALLURGICA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 8, 2025 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-3015061

(millions) Three months ended June 30, 2025 Mar. 31, 2025 Met Segment $548.7 $529.7 Met Segment (excl. freight & handling)(1) $464.1 $445.7 Tons Sold (millions) Three months ended June 30, 2025 Mar. 31, 2025 Met Segment 3.9 3.8

FOR IMMEDIATE RELEASE Alpha Announces Second Quarter 2025 Financial Results •Reports second quarter net loss of $5.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 ☐ TRANSITION REPORT PU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38735 ALPHA META

Mine Safety Disclosure Exhibit

Mine Safety and Health Administration Data Our subsidiaries’ mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

1A M R R a t i n g s A g e n c y P r e s e n t a t i o n J a n u a r y 2 0 2 5 |A M R I N V E S T O R P R E S E N T A T I O N A U G U S T I NVESTOR P R ES ENTAT I ON A U G U S T 2 0 2 5 2A M R R a t i n g s A g e n c y P r e s e n t a t i o n J a n u

amrinvestorpresentation8 1A M R R a t i n g s A g e n c y P r e s e n t a t i o n J a n u a r y 2 0 2 5 |A M R I N V E S T O R P R E S E N T A T I O N A U G U S T I NVESTOR P R ES ENTAT I ON A U G U S T 2 0 2 5 2A M R R a t i n g s A g e n c y P r e s e n t a t i o n J a n u a r y 2 0 2 5 |A M R I N V E S T O R P R E S E N T A T I O N A U G U S T F O R WA R D LO O K I N G S TAT E M E N T S This presentation includes statements of our expectations, intentions, plans and beliefs that constitute “forward-looking statements.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 9, 2025 ALPHA METALLURGICAL R

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 9, 2025 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-3015061 (Co

(millions) Three months ended Mar. 31, 2025 Dec. 31, 2024 Met Segment $529.7 $615.4 Met Segment (excl. freight & handling)(1) $445.7 $519.3 Tons Sold (millions) Three months ended Mar. 31, 2025 Dec. 31, 2024 Met Segment 3.8 4.1

FOR IMMEDIATE RELEASE Alpha Announces First Quarter 2025 Financial Results •Reports first quarter net loss of $33.

1A M R R a t i n g s A g e n c y P r e s e n t a t i o n J a n u a r y 2 0 2 5 |A M R I N V E S T O R P R E S E N T A T I O N M A Y I NVESTOR P R ES ENTAT I ON M AY 2 0 2 5 2A M R R a t i n g s A g e n c y P r e s e n t a t i o n J a n u a r y 2 0 2

1A M R R a t i n g s A g e n c y P r e s e n t a t i o n J a n u a r y 2 0 2 5 |A M R I N V E S T O R P R E S E N T A T I O N M A Y I NVESTOR P R ES ENTAT I ON M AY 2 0 2 5 2A M R R a t i n g s A g e n c y P r e s e n t a t i o n J a n u a r y 2 0 2 5 |A M R I N V E S T O R P R E S E N T A T I O N M A Y F O R WA R D LO O K I N G S TAT E M E N T S This presentation includes statements of our expectations, intentions, plans and beliefs that constitute “forward-looking statements.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 7, 2025 ALPHA METALLURGICAL R

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 7, 2025 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-3015061 (Co

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 ☐ TRANSITION REPORT P

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38735 ALPHA MET

First Amendment to Credit Agreement and Security Agreement, dated as of May 6, 2025, by and among Alpha Metallurgical Resources, Inc. and certain of its subsidiaries as Borrowers and/or Guarantors, Regions Bank as Lender, Swing Line Lender, LC Issuer, Administrative Agent and Collateral Agent, and other Lenders from time to time party thereto

exhibit101 - 1 - 10941271.v11 FIRST AMENDMENT TO CREDIT AGREEMENT AND SECURITY AGREEMENT THIS FIRST AMENDMENT TO CREDIT AGREEMENT AND SECURITY AGREEMENT (this “Amendment”) is made and entered into as of this 6th day of May, 2025, by and among (A) ALPHA METALLURGICAL RESOURCES, INC., a Delaware corporation (the “Company”); (B) the Subsidiaries of the Company identified on the signature pages hereto

Mine Safety Disclosure Exhibit

Mine Safety and Health Administration Data Our subsidiaries’ mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934               Filed by the Registrant ☒     Filed by a party other than the Registrant  ☐               Check the appropriate box:                ☐     Preliminary Proxy Statement      ☐     Confidential, for Use of

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UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 28, 2025 ALPHA METALLURG

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 28, 2025 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-30150

Mine Safety Disclosure

Mine Safety and Health Administration Data Our subsidiaries’ mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Aracoma Complex in Accordance with United States SEC Standards as of December 31, 2024, Central Appalachian Coal Basin, West Virginia, USA, February 2025

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Aracoma Complex in Accordance with United States SEC Standards as of December 31, 2024 Central Appalachian Coal Basin West Virginia, USA February 2025 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582 Industrial Park

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 ☐ TRANSITION REPORT PURSUA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38735 ALPHA METALLUR

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Marfork Mining Complex in Accordance with United States SEC Standards as of December 31, 2024, Central Appalachian Coal Basin, West Virginia, USA, February 2025

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Marfork Mining Complex in Accordance with United States SEC Standards as of December 31, 2024 Central Appalachian Coal Basin West Virginia, USA February 2025 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582 Indu

1A M R R a t i n g s A g e n c y P r e s e n t a t i o n J a n u a r y 2 0 2 5 |A M R I n v e s t o r F e b r I NVESTOR P R ES ENTAT I ON F E B R U A R Y 2 0 2 5 2A M R R a t i n g s A g e n c y P r e s e n t a t i o n J a n u a r y 2 0 2 5 |A M R I

amrinvestorpresentationf 1A M R R a t i n g s A g e n c y P r e s e n t a t i o n J a n u a r y 2 0 2 5 |A M R I n v e s t o r F e b r I NVESTOR P R ES ENTAT I ON F E B R U A R Y 2 0 2 5 2A M R R a t i n g s A g e n c y P r e s e n t a t i o n J a n u a r y 2 0 2 5 |A M R I n v e s t o r F e b r F O R WA R D LO O K I N G S TAT E M E N T S This presentation includes statements of our expectations, intentions, plans and beliefs that constitute “forward-looking statements.

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Elk Run Underground Complex in Accordance with United States SEC Standards as of December 31, 2024, Central Appalachian Coal Basin, West Virginia, USA, February 2025

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Elk Run Underground Complex in Accordance with United States SEC Standards as of December 31, 2024 Central Appalachian Coal Basin West Virginia, USA February 2025 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582

List of Subsidiaries of Alpha Metallurgical Resources, Inc.

LIST OF SUBSIDIARIES Name of Entity State of Incorporation / Organization Alex Energy, LLC West Virginia Alpha American Coal Company, LLC Delaware Alpha American Coal Holding, LLC Delaware Alpha Appalachia Holdings, LLC Delaware Alpha Appalachia Services, LLC West Virginia Alpha Coal Sales Co.

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kingston Mining Complex in Accordance with United States SEC Standards as of December 31, 2024, Central Appalachian Coal Basin, West Virginia, USA, February 2025

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kingston Mining Complex in Accordance with United States SEC Standards as of December 31, 2024 Central Appalachian Coal Basin West Virginia, USA February 2025 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582 Ind

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources for the Power Mountain Underground Complex in Accordance with United States SEC Standards as of December 31, 2024, Central Appalachian Coal Basin, West Virginia, USA, February 2025

Alpha Metallurgical Resources, Inc. Statement of Coal Resources for the Power Mountain Underground Complex in Accordance with United States SEC Standards as of December 31, 2024 Central Appalachian Coal Basin West Virginia, USA February 2025 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582 Indus

(millions) Three months ended Dec. 31, 2024 Sept. 30, 2024 Met Segment $615.4 $669.8 Met Segment (excl. freight & handling)(1) $519.3 $550.7 Tons Sold (millions) Three months ended Dec. 31, 2024 Sept. 30, 2024 Met Segment 4.1 4.1

FOR IMMEDIATE RELEASE Alpha Announces Financial Results for Fourth Quarter and Full Year 2024 •Reports net loss of $2.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 28, 2025 ALPHA METALLURG

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 28, 2025 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-30150

Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 The following is a summary of the material terms of the securities of Alpha Metallurgical Resources, Inc.

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kepler Complex in Accordance with United States SEC Standards as of December 31, 2024, Central Appalachian Coal Basin, West Virginia, USA, February 2025

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kepler Complex in Accordance with United States SEC Standards as of December 31, 2024 Central Appalachian Coal Basin West Virginia, USA February 2025 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582 Industrial Park

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Virginia Complex in Accordance with United States SEC Standards as of December 31, 2024, Central Appalachian Coal Basin, Virginia, USA, February 2025

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Virginia Complex in Accordance with United States SEC Standards as of December 31, 2024 Central Appalachian Coal Basin Virginia, USA February 2025 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582 Industrial Park

Employment Agreement, dated January 31, 2025, by and between Alpha Metallurgical Resources, Inc. and Mark M. Manno

EMPLOYMENT AGREEMENT This Employment Agreement (“Agreement”), dated and effective this 31st day of January, 2025 (the “Effective Date”), is entered into by and between Alpha Metallurgical Resources, Inc.

Employment Agreement, dated January 31, 2025, by and between Alpha Metallurgical Resources, Inc. and Daniel E. Horn

EMPLOYMENT AGREEMENT This Employment Agreement (“Agreement”), dated and effective this 31st day of January, 2025 (the “Effective Date”), is entered into by and between Alpha Metallurgical Resources, Inc.

Amended and Restated Employment Agreement, dated January 31, 2025, by and between Alpha Metallurgical Resources, Inc. and C. Andrew Eidson

AMENDED AND RESTATED EMPLOYMENT AGREEMENT This Amended and Restated Employment Agreement (“Agreement”), dated and effective this 31st day of January, 2025 (the “Effective Date”), is entered into by and between Alpha Metallurgical Resources, Inc.

Employment Agreement, dated January 31, 2025, by and between Alpha Metallurgical Resources, Inc. and J. Todd Munsey

EMPLOYMENT AGREEMENT This Employment Agreement (“Agreement”), dated and effective this 31st day of January, 2025 (the “Effective Date”), is entered into by and between Alpha Metallurgical Resources, Inc.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): January 31, 2025 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-301506

Employment Agreement, dated January 31, 2025, by and between Alpha Metallurgical Resources, Inc. and Jason E. Whitehead

EMPLOYMENT AGREEMENT This Employment Agreement (“Agreement”), dated and effective this 31st day of January, 2025 (the “Effective Date”), is entered into by and between Alpha Metallurgical Resources, Inc.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 2, 2024 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-301506

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FOR IMMEDIATE RELEASE Alpha’s Chairman Stetson Announces Planned Departure Lead Independent Director Gorzynski to Assume Chairman Role BRISTOL, Tenn.

Mine Safety Disclosure Exhibit

Mine Safety and Health Administration Data Our subsidiaries’ mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 1, 2024 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-301506

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 ☐ TRANSITION REPO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38735 ALPHA

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 1, 2024 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-301506

(millions) Three months ended Sep. 30, 2024 June 30, 2024 Met Segment $669.8 $800.1 Met Segment (excl. freight & handling)(1) $550.7 $645.7 Tons Sold (millions) Three months ended Sep. 30, 2024 June 30, 2024 Met Segment 4.1 4.6

FOR IMMEDIATE RELEASE Alpha Announces Third Quarter 2024 Financial Results •Posts third quarter net income of $3.

1A M R I N V E S T O R P R E S E N T A T I O N N O V E M B E R 2 0 2 4 | I NVESTOR P R ES ENTAT I ON 2A M R I N V E S T O R P R E S E N T A T I O N N O V E M B E R 2 0 2 4 | F O R WA R D LO O K I N G S TAT E M E N T S This document includes forward-l

1A M R I N V E S T O R P R E S E N T A T I O N N O V E M B E R 2 0 2 4 | I NVESTOR P R ES ENTAT I ON 2A M R I N V E S T O R P R E S E N T A T I O N N O V E M B E R 2 0 2 4 | F O R WA R D LO O K I N G S TAT E M E N T S This document includes forward-looking statements.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 15, 2024 ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-38735 81-301506

(millions) Three months ended Sept. 30, 2024 Met Segment $669.8 Met Segment (excl. freight & handling)(1) $550.7 Tons Sold (millions) Three months ended Sept. 30, 2024 Met Segment 4.1

FOR IMMEDIATE RELEASE Alpha Announces Third Quarter 2024 Preliminary Sales Volumes and Realizations BRISTOL, Tenn.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware 001-38735 81-3015061 (State or other jur

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT ALPHA METALLURGICAL RESOURCES, INC. (Exact name of registrant as specified in its charter) Delaware 001-38735 81-3015061 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.) 340 Martin Luther King Jr. Blvd. Bristol, Te

XBRL INSTANCE DOCUMENT

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Resource Extraction Payment Report as

Alpha Metallurgical Resources, Inc. Resource Extraction Payment Report For the Year Ended December 31, 2023 Project (1) Payments by Type (in U.S. Dollars) (3) Resource Type Extraction Method Major Subnational Political Jurisdiction (2) Country (2) Taxes Royalties Fees Production Entitlements Bonuses Dividends Infrastructure Improvements Community and Social Responsibility (4) Total Entity Level Pa

1A M R I N V E S T O R P R E S E N T A T I O N A U G U S T 2 0 2 4 | I NVESTOR P R ES ENTAT I ON 2A M R I N V E S T O R P R E S E N T A T I O N A U G U S T 2 0 2 4 | F O R WA R D LO O K I N G S TAT E M E N T S This document includes forward-looking s

1A M R I N V E S T O R P R E S E N T A T I O N A U G U S T 2 0 2 4 | I NVESTOR P R ES ENTAT I ON 2A M R I N V E S T O R P R E S E N T A T I O N A U G U S T 2 0 2 4 | F O R WA R D LO O K I N G S TAT E M E N T S This document includes forward-looking statements.

Mine Safety Disclosure Exhibit

Mine Safety and Health Administration Data Our subsidiaries’ mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 ☐ TRANSITION REPORT PU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38735 ALPHA METAL

(millions) Three months ended June 30, 2024 Mar. 31, 2024 Met Segment $800.1 $861.3 Met Segment (excl. freight & handling)(1) $645.7 $727.6 Tons Sold (millions) Three months ended June 30, 2024 Mar. 31, 2024 Met Segment 4.6 4.4

FOR IMMEDIATE RELEASE Alpha Announces Second Quarter 2024 Financial Results •Reports second quarter net income of $58.

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 5, 2024 ALPHA METALLURGICAL RESOURCES, INC.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 5, 2024 ALPHA METALLURGICAL

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 5, 2024 ALPHA METALLURGICAL RESOURCES, INC.

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 22, 2024 ALPHA METALLURGICAL RESOURCES, INC.

Third Amended and Restated Certificate of Incorporation of Alpha Metallurgical Resources, Inc. (Incorporated by reference to Exhibit 3.1 on Form 8-K of Alpha Metallurgical Resources, Inc. filed on May 23, 2024)

THIRD AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF ALPHA METALLURGICAL RESOURCES, INC.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 8, 2024 ALPHA METALLURGICAL RESOURCES, INC.

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FOR IMMEDIATE RELEASE Alpha Announces Executive Leadership Change BRISTOL, Tenn., May 10, 2024 – Alpha Metallurgical Resources, Inc. (NYSE: AMR), a leading U.S. supplier of metallurgical products for the steel industry, today announces the upcoming departure of Roger Nicholson, the company’s executive vice president, chief administrative officer, general counsel and secretary. As approved by Alpha

(millions) Three months ended Mar. 31, 2024 Dec. 31, 2023 Met Segment $861.3 $954.2 Met Segment (excl. freight & handling)(1) $727.6 $834.6 Tons Sold (millions) Three months ended Mar. 31, 2024 Dec. 31, 2023 Met Segment 4.4 4.5

FOR IMMEDIATE RELEASE Alpha Announces First Quarter 2024 Financial Results •Reports first quarter net income of $127.

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 6, 2024 ALPHA METALLURGICAL RESOURCES, INC.

Mine Safety Disclosure Exhibit

Mine Safety and Health Administration Data Our subsidiaries’ mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

1A M R I N V E S T O R P R E S E N T A T I O N M A Y 2 0 2 4 | I NVESTOR P R ES ENTAT I ON 2A M R I N V E S T O R P R E S E N T A T I O N M A Y 2 0 2 4 | F O R WA R D LO O K I N G S TAT E M E N T S This document includes forward-looking statements. T

1A M R I N V E S T O R P R E S E N T A T I O N M A Y 2 0 2 4 | I NVESTOR P R ES ENTAT I ON 2A M R I N V E S T O R P R E S E N T A T I O N M A Y 2 0 2 4 | F O R WA R D LO O K I N G S TAT E M E N T S This document includes forward-looking statements.

Financial Statements and Exhibits, Results of Operations and Financial Condition, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 2, 2024 ALPHA METALLURGICAL RESOURCES, INC.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 ☐ TRANSITION REPORT P

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38735 ALPHA META

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defi

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AMR / Alpha Metallurgical Resources, Inc. / CONTINENTAL GENERAL INSURANCE CO - AMENDMENT NO. 1 TO THE SCHEDULE 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 1)1 Alpha Metallurgical Resources, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 020764106 (CUSIP Number) MI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defi

A M R I N V E S T O R P R E S E N T A T I O N F E B R U A R Y 2 0 2 4 I N V E STO R P R E S E N TAT I O N A M R I N V E S T O R P R E S E N T A T I O N F E B R U A R Y 2 0 2 4 F O R WA R D LO O K I N G S TAT E M E N T S This document includes forward

A M R I N V E S T O R P R E S E N T A T I O N F E B R U A R Y 2 0 2 4 I N V E STO R P R E S E N TAT I O N A M R I N V E S T O R P R E S E N T A T I O N F E B R U A R Y 2 0 2 4 F O R WA R D LO O K I N G S TAT E M E N T S This document includes forward-looking statements.

Complex in Accordance with United States SEC Standards as of December 31, 2023, Central Appalachian Coal Basin, West Virginia, USA, February 2024

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Elk Run Underground Complex in Accordance with United States SEC Standards as of December 31, 2023 Central Appalachian Coal Basin West Virginia, USA February 2024 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582

Mine Safety Disclosure

Mine Safety and Health Administration Data Our subsidiaries’ mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 The following is a summary of the material terms of the securities of Alpha Metallurgical Resources, Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 ☐ TRANSITION REPORT PURSUA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38735 ALPHA METALLURG

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Marfork Mining Complex in Accordance with United States SEC Standards as of December 31, 2023, Central Appalachian Coal Basin, West Virginia, USA, February 2024

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Marfork Mining Complex in Accordance with United States SEC Standards as of December 31, 2023 Central Appalachian Coal Basin West Virginia, USA February 2024 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582 Indu

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kepler Complex in Accordance with United States SEC Standards as of December 31, 2023, Central Appalachian Coal Basin, West Virginia, USA, February 2024

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kepler Complex in Accordance with United States SEC Standards as of December 31, 2023 Central Appalachian Coal Basin West Virginia, USA February 2024 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582 Industrial Park

(millions) Three months ended Dec. 31, 2023 Sept. 30, 2023 Met Segment $954.2 $731.5 All Other $2.9 $7.5 Met Segment (excl. freight & handling)(1) $834.6 $636.7 All Other (excl. freight & handling)(1) $2.9 $7.5 Tons Sold (millions) Three months ended

FOR IMMEDIATE RELEASE Alpha Announces Financial Results for Fourth Quarter and Full Year 2023 •Posts fourth quarter net income of $176.

Alpha Metallurgical Resources, Inc. Amended and Restated Non-Employee Director Compensation Policy, as amended

ALPHA METALLURGICAL RESOURCES, INC. AMENDED AND RESTATED NON-EMPLOYEE DIRECTOR COMPENSATION POLICY This Amended and Restated Non-Employee Director Compensation Policy (the “Policy”) of Alpha Metallurgical Resources, Inc. (the “Company”), as adopted by the Board of Directors of the Company (the “Board”) on May 3, 2023, is effective as of May 3, 2023 (the “Effective Date”). Capitalized terms used bu

Alpha Metallurgical Resources, Inc Insider Trading and Information Disclosure Policy

Alpha Metallurgical Resources, Inc. Insider Trading and Information Disclosure Policy Adopted by the Board of Directors on February 21, 2023 Persons engaging in transactions in a company’s equity or debt securities at a time when they have material nonpublic information regarding the company, or who disclose material nonpublic information or make recommendations or express opinions on the basis of

Form of Restricted Stock Unit Award Agreement

Alpha Metallurgical Resources, Inc. RESTRICTED STOCK UNIT AWARD AGREEMENT This Restricted Stock Unit Award Agreement (“Agreement”) is entered into by and between Alpha Metallurgical Resources, Inc. (the “Company”) and the participant whose name appears below (the “Participant”) in order to set forth the terms and conditions of Restricted Stock Units (the “RSUs”) granted to the Participant under th

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 26, 2024 ALPHA METALLURGICAL RESOURCES, INC.

for the Power Mountain Underground Complex in Accordance with United States SEC Standards as of December 31, 2023, Central Appalachian Coal Basin, West Virginia, USA, February 2024

Alpha Metallurgical Resources, Inc. Statement of Coal Resources for the Power Mountain Underground Complex in Accordance with United States SEC Standards as of December 31, 2023 Central Appalachian Coal Basin West Virginia, USA February 2024 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582 Indus

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 22, 2024 ALPHA METALLURGICAL RESOURCES, INC.

Alpha Metallurgical Resources, Inc. Amended And Restated Executive Officer Incentive Compensation Recoupment (Clawback) Policy

ALPHA METALLURGICAL RESOURCES, INC. AMENDED AND RESTATED EXECUTIVE OFFICER INCENTIVE COMPENSATION RECOUPMENT (CLAWBACK) POLICY Effective October 31, 2023 1.Purpose. The purpose of this Alpha Metallurgical Resources, Inc. (the “Company”) Amended and Restated Executive Officer Incentive Compensation Recoupment (Clawback) Policy (this “Policy”) is to enable the Company to recover Erroneously Awarded

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Virginia Complex in Accordance with United States SEC Standards as of December 31, 2023, Central Appalachian Coal Basin, Virginia, USA, February 2024

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Virginia Complex in Accordance with United States SEC Standards as of December 31, 2023 Central Appalachian Coal Basin Virginia, USA February 2024 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582 Industrial Park

Form of Performance Stock Unit Award Agreement

Alpha Metallurgical Resources, Inc. PERFORMANCE STOCK UNIT AWARD AGREEMENT This Performance Stock Unit Award Agreement (“Agreement”) is entered into by and between Alpha Metallurgical Resources, Inc. (the “Company”) and the participant whose name appears below (the “Participant”) in order to set forth the terms and conditions of a Performance Award (the “Award”) in the form of performance-based Re

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kingston Mining Complex in Accordance with United States SEC Standards as of December 31, 2023, Central Appalachian Coal Basin, West Virginia, USA, February 2024

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kingston Mining Complex in Accordance with United States SEC Standards as of December 31, 2023 Central Appalachian Coal Basin West Virginia, USA February 2024 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582 Ind

List of Subsidiaries of Alpha Metallurgical Resources, Inc.

LIST OF SUBSIDIARIES Name of Entity State of Incorporation / Organization Alex Energy, LLC West Virginia Alpha American Coal Company, LLC Delaware Alpha American Coal Holding, LLC Delaware Alpha Appalachia Holdings, LLC Delaware Alpha Appalachia Services, LLC West Virginia Alpha Coal Sales Co.

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Aracoma Complex in Accordance with United States SEC Standards as of December 31, 2023, Central Appalachian Coal Basin, West Virginia, USA, February 2024

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Aracoma Complex in Accordance with United States SEC Standards as of December 31, 2023 Central Appalachian Coal Basin West Virginia, USA February 2024 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582 Industrial Park

AMR / Alpha Metallurgical Resources, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0237-alphametallurgicalres.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1)* Name of issuer: Alpha Metallurgical Resources Inc Title of Class of Securities: Common Stock CUSIP Number: 020764106 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropri

AMR / Alpha Metallurgical Resources, Inc. / DIMENSIONAL FUND ADVISORS LP - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Alpha Metallurgical Resources Inc (Name of Issuer) Common Stock (Title of Class of Securities) 020764106 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to w

AMR / Alpha Metallurgical Resources, Inc. / STATE STREET CORP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 AMENDED FILING ALPHA METALLURGICAL RESOURCES INC (NAME OF ISSUER) COMMON STOCK (TITLE OF CLASS OF SECURITIES) 020764106 (CUSIP NUMBER) 12/31/2023 (DATE OF EVENT WHICH REQUIRES FILING OF THIS STATEMENT) CHECK THE APPROPRIATE BOX TO DESIGNATE THE RULE PURSUANT TO WHICH THIS

AMR / Alpha Metallurgical Resources, Inc. / BlackRock Inc. Passive Investment

SC 13G/A 1 us0207641061012224.txt us0207641061012224.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 3) Alpha Metallurgical Resources, Inc. - (Name of Issuer) Common Stock - (Title of Class of Securities) 020764106 - (CUSIP Number) December 31, 2023 - (Date of Event Which Requires Filing of this Statement) Check th

AMR / Alpha Metallurgical Resources Inc / BlackRock Inc. Passive Investment

us0207641061120623.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 2) Alpha Metallurgical Resources, Inc. - (Name of Issuer) Common Stock - (Title of Class of Securities) 020764106 - (CUSIP Number) November 30, 2023 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 8, 2023 ALPHA METALLURGICAL RESOURCES, INC.

Credit Agreement, dated as of October 27, 2023, by and among Alpha Metallurgical Resources, Inc. and certain of its Subsidiaries, as borrowers, the Guarantors party thereto, Regions Capital Markets, a division of Regions Bank, as Book Runner and Lead Arranger, ServisFirst Bank and Texas Capital Bank, as Joint Book Runners and Joint Lead Arrangers, the other Lenders from time to time party thereto, and Regions Bank, as administrative agent, collateral agent, swingline lender and LC issuer.

10133183.v9 CREDIT AGREEMENT by and among ALPHA METALLURGICAL RESOURCES, INC., AND CERTAIN OF ITS SUBSIDIARIES, JOINTLY AND SEVERALLY, as the “Borrowers” ANY OTHER CREDIT PARTIES PARTY HERETO FROM TIME TO TIME, THE FINANCIAL INSTITUTIONS PARTY HERETO FROM TIME TO TIME, as the “Lenders” and REGIONS BANK, as the “Administrative Agent” and REGIONS CAPITAL MARKETS, a division of Regions Bank as Book R

Mine Safety Disclosure Exhibit

Mine Safety and Health Administration Data Our subsidiaries’ mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 ☐ TRANSITION REPO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38735 ALPHA

(millions) Three months ended Sept. 30, 2023 June 30, 2023 Met Segment $731.5 $834.0 All Other $7.5 $19.8 Met Segment (excl. freight & handling)(1) $636.7 $715.8 All Other (excl. freight & handling)(1) $7.5 $19.8

FOR IMMEDIATE RELEASE Alpha Announces Financial Results for Third Quarter 2023 •Posts third quarter net income of $93.

November 2023 November 2023 2 FORWARD LOOKING STATEMENTS This document includes forward-looking statements. These forward-looking statements are based on Alpha's expectations and beliefs concerning future events and involve risks and uncertainties th

November 2023 November 2023 2 FORWARD LOOKING STATEMENTS This document includes forward-looking statements.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 2, 2023 ALPHA METALLURGICA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 2, 2023 ALPHA METALLURGICAL RESOURCES, INC.

Security Agreement, dated as of October 27, 2023, by and among Alpha Metallurgical Resources, Inc., the subsidiaries of Alpha Metallurgical Resources, Inc. that are grantors thereunder and Regions Bank, as collateral agent.

10153504.v6 SECURITY AGREEMENT THIS SECURITY AGREEMENT (this “Agreement”), dated as of October 27, 2023, is made by and among (A) ALPHA METALLURGICAL RESOURCES, INC., a Delaware corporation (the “Company”); (B) the Subsidiaries of the Company identified on the signature pages hereto as Borrowers and any other Subsidiaries of the Company that may become Borrowers pursuant to Section 8.14 of the Cre

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 2, 2023 ALPHA METALLURGICAL RESOURCES, INC.

(millions) Three months ended Sept. 30, 2023 Met Segment $731.5 All Other $7.5 Met Segment (excl. freight & handling)(1) $636.7 All Other (excl. freight & handling)(1) $7.5 Tons Sold (millions) Three months ended Sept. 30, 2023 Met Segment 4.1 All Ot

FOR IMMEDIATE RELEASE Alpha Announces Preliminary Sales Volumes and Realizations for Third Quarter 2023 and Revised Full Year 2023 Guidance BRISTOL, Tenn.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 12, 2023 ALPHA METALLURGICAL RESOURCES, INC.

Mine Safety Disclosure Exhibit

Mine Safety and Health Administration Data Our subsidiaries’ mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 4, 2023 ALPHA METALLURGICAL

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 4, 2023 ALPHA METALLURGICAL RESOURCES, INC.

August 2023 August 2023 2 FORWARD LOOKING STATEMENTS This document includes forward-looking statements. These forward-looking statements are based on Alpha's expectations and beliefs concerning future events and involve risks and uncertainties that m

amrinvestorpresentation8 August 2023 August 2023 2 FORWARD LOOKING STATEMENTS This document includes forward-looking statements.

June 30, 2023

FOR IMMEDIATE RELEASE Alpha Announces Second Quarter 2023 Financial Results •Reports second quarter net income of $181.

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 4, 2023 ALPHA METALLURGICAL RESOURCES, INC.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 ☐ TRANSITION REPORT PU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38735 ALPHA METAL

- ### -

FOR IMMEDIATE RELEASE Alpha Announces Operational Updates Temporarily Halted Production at the Road Fork 52 Mine and Mechanical Failure at Dominion Terminal Associates Contribute to Delayed Shipments BRISTOL, Tenn.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 23, 2023 ALPHA METALLURGICAL R

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 23, 2023 ALPHA METALLURGICAL RESOURCES, INC.

May 2023 May 2023 2 FORWARD LOOKING STATEMENTS This document includes forward-looking statements. These forward-looking statements are based on Alpha's expectations and beliefs concerning future events and involve risks and uncertainties that may cau

amrinvestorpresentation5 May 2023 May 2023 2 FORWARD LOOKING STATEMENTS This document includes forward-looking statements.

Mar. 31, 2023

FOR IMMEDIATE RELEASE Alpha Announces First Quarter 2023 Financial Results •Reports first quarter net income of $270.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 3, 2023 ALPHA METALLURGICAL RES

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 3, 2023 ALPHA METALLURGICAL RESOURCES, INC.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 ☐ TRANSITION REPORT P

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38735 ALPHA META

Mine Safety Disclosure Exhibit

Mine Safety and Health Administration Data Our subsidiaries’ mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 8, 2023 ALPHA METALLURGICAL RES

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 8, 2023 ALPHA METALLURGICAL RESOURCES, INC.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): April 27, 2023 ALPHA METALLURGICAL

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): April 27, 2023 ALPHA METALLURGICAL RESOURCES, INC.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 ☐ TRANSITION REPORT PURSUA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38735 ALPHA METALLURG

List of Subsidiaries of Alpha Metallurgical Resources, Inc.

LIST OF SUBSIDIARIES Name of Entity State of Incorporation / Organization Alex Energy, LLC West Virginia Alpha American Coal Company, LLC Delaware Alpha American Coal Holding, LLC Delaware Alpha Appalachia Holdings, LLC Delaware Alpha Appalachia Services, LLC West Virginia Alpha Coal Sales Co.

Form of Performance Stock Unit Award Agreement

Alpha Metallurgical Resources, Inc. PERFORMANCE STOCK UNIT AWARD AGREEMENT This Performance Stock Unit Award Agreement (“Agreement”) is entered into by and between Alpha Metallurgical Resources, Inc. (the “Company”) and the participant whose name appears below (the “Participant”) in order to set forth the terms and conditions of a Performance Award (the “Award”) in the form of performance-based Re

February 2023 February 2023 2 FORWARD LOOKING STATEMENTS This document includes forward-looking statements. These forward-looking statements are based on Alpha's expectations and beliefs concerning future events and involve risks and uncertainties th

amrinvestorpresentation2 February 2023 February 2023 2 FORWARD LOOKING STATEMENTS This document includes forward-looking statements.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 23, 2023 ALPHA METALLURGIC

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 23, 2023 ALPHA METALLURGICAL RESOURCES, INC.

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the

finalpowermountaintrswit Alpha Metallurgical Resources, Inc. Statement of Coal Resources for the Power Mountain Underground Complex in Accordance with United States SEC Standards as of December 31, 2022 Central Appalachian Coal Basin West Virginia, USA February 2023 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & A

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kepler Complex in Accordance with United States SEC Standards as of December 31, 2022, Central Appalachian Coal Basin, West Virginia, USA, February 2023

finalkeplertswithappendi Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kepler Complex in Accordance with United States SEC Standards as of December 31, 2022 Central Appalachian Coal Basin West Virginia, USA February 2023 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES,

Mine Safety Disclosure

Mine Safety and Health Administration Data Our subsidiaries’ mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 23, 2023 ALPHA METALLURGIC

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 23, 2023 ALPHA METALLURGICAL RESOURCES, INC.

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Elk Run Complex in Accordance with United States SEC Standards as of December 31, 2022, Central Appalachian Coal Basin, West Virginia, USA, February 2023

finalelkruntrswithappend Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Elk Run Underground Complex in Accordance with United States SEC Standards as of December 31, 2022 Central Appalachian Coal Basin West Virginia, USA February 2023 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILL

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Virginia Complex in Accordance with United States SEC Standards as of December 31, 2022, Central Appalachian Coal Basin, Virginia, USA, February 2023

finalvirginiapropertiest Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Virginia Complex in Accordance with United States SEC Standards as of December 31, 2022 Central Appalachian Coal Basin Virginia, USA February 2023 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES,

in Accordance with United States SEC Standards as of December 31, 2022, Central Appalachian Coal Basin, West Virginia, USA, February 2023

finalkingstontrswithappe Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kingston Mining Complex in Accordance with United States SEC Standards as of December 31, 2022 Central Appalachian Coal Basin West Virginia, USA February 2023 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER &

Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 The following is a summary of the material terms of the securities of Alpha Metallurgical Resources, Inc.

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Aracoma Complex in Accordance with United States SEC Standards as of December 31, 2022, Central Appalachian Coal Basin, West Virginia, USA, February 2023

finalaracomatswithappend Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Aracoma Complex in Accordance with United States SEC Standards as of December 31, 2022 Central Appalachian Coal Basin West Virginia, USA February 2023 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES,

Complex in Accordance with United States SEC Standards as of December 31, 2022, Central Appalachian Coal Basin, West Virginia, USA, February 2023

finalmarforkreportwithap Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Marfork Mining Complex in Accordance with United States SEC Standards as of December 31, 2022 Central Appalachian Coal Basin West Virginia, USA February 2023 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER &

Form of Restricted Stock Unit Award Agreement

Alpha Metallurgical Resources, Inc. RESTRICTED STOCK UNIT AWARD AGREEMENT This Restricted Stock Unit Award Agreement (“Agreement”) is entered into by and between Alpha Metallurgical Resources, Inc. (the “Company”) and the participant whose name appears below (the “Participant”) in order to set forth the terms and conditions of Restricted Stock Units (the “RSUs”) granted to the Participant under th

Dec. 31, 2022

FOR IMMEDIATE RELEASE Alpha Announces Fourth Quarter and Full Year 2022 Financial Results •Posts net income of $220.

AMR / Alpha Metallurgical Resources Inc / VANGUARD GROUP INC - SCHEDULE 13G Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 Name of issuer: Alpha Metallurgical Resources Inc. Title of Class of Securities: Common Stock CUSIP Number: 020764106 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule

AMR / Alpha Metallurgical Resources Inc / STATE STREET CORP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 AMENDED FILING ALPHA METALLURGICAL RESOURCES INC (NAME OF ISSUER) COMMON STOCK (TITLE OF CLASS OF SECURITIES) 020764106 (CUSIP NUMBER) 12/31/2022 (DATE OF EVENT WHICH REQUIRES FILING OF THIS STATEMENT) CHECK THE APPROPRIATE BOX TO DESIGNATE THE RULE PURSUANT TO WHICH THIS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): January 30, 2023 ALPHA METALLURGICA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): January 30, 2023 ALPHA METALLURGICAL RESOURCES, INC.

(millions, except per share) Three months ended Dec. 31, 2022 Net income $220.7 Net income per diluted share $13.37 Adjusted EBITDA(1) $247.9 Tons of coal sold 3.9

FOR IMMEDIATE RELEASE Alpha Announces Preliminary, Unaudited Fourth Quarter 2022 Financial Results Challenging Geology, Transportation Issues Contribute to Fewer Shipped Tons and Higher Cost of Coal Sales for the Quarter BRISTOL, Tenn.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): January 25, 2023 ALPHA METALLURGICA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): January 25, 2023 ALPHA METALLURGICAL RESOURCES, INC.

AMR / Alpha Metallurgical Resources Inc / BlackRock Inc. Passive Investment

us0207641061012523.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 1) Alpha Metallurgical Resources, Inc. - (Name of Issuer) Common Stock - (Title of Class of Securities) 020764106 - (CUSIP Number) December 31, 2022 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the

LETTER

United States securities and exchange commission logo December 9, 2022 Todd Munsey Chief Financial Officer Alpha Metallurgical Resources, Inc.

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FOR IMMEDIATE RELEASE Alpha Announces New Director Appointments Two New Independent Members ? Joanna Baker de Neufville and Michael Gorzynski ? to Join the Board in January 2023 BRISTOL, Tenn.

Fourth Amended and Restated Bylaws of Alpha Metallurgical Resources, Inc. (Incorporated by reference to Exhibit 3.1 on Form 8-K of Alpha Metallurgical Resources, Inc. filed on December 2, 2022)

FOURTH AMENDED AND RESTATED BYLAWS OF ALPHA METALLURGICAL RESOURCES, INC. * * * * * ARTICLE 1 OFFICES Section 1.01. Registered Office. The registered office of the Corporation shall be in the City of Wilmington, County of New Castle, State of Delaware. Section 1.02. Other Offices. The Corporation may also have offices at such other places both within and without the State of Delaware as the Board

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 1, 2022 ALPHA METALLURGICAL RESOURCES, INC.

AMR / Alpha Metallurgical Resources Inc / CONTINENTAL GENERAL INSURANCE CO - THE SCHEDULE 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. )1 Alpha Metallurgical Resources, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 020764106 (CUSIP Number) MIC

JOINT FILING AGREEMENT

Exhibit 99.1 JOINT FILING AGREEMENT The undersigned hereby agree that the statement on Schedule 13D with respect to the Common Stock, par value $0.01 per share, of Alpha Metallurgical Resources, Inc. dated as of the date hereof is, and any further amendments thereto signed by each of the undersigned shall be, filed on behalf of each of the undersigned pursuant to and in accordance with the provisi

VIA EDGAR SUBMISSION

VIA EDGAR SUBMISSION Mr. John Coleman and Mr. Gus Rodriguez Division of Corporation Finance Office of Energy & Transportation Securities and Exchange Commission 100 F Street NE Washington, D.C. 20549 November 30, 2022 Re: Alpha Metallurgical Resources, Inc. Form 10-K for the Fiscal Year Ended December 31, 2021 Filed March 7, 2022 File No. 001-38735 Dear Mr. Coleman and Mr. Rodriguez, Below please

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FOR IMMEDIATE RELEASE Alpha Announces 2023 Full-Year Operational Guidance BRISTOL, Tenn.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 28, 2022 ALPHA METALLURGIC

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 28, 2022 ALPHA METALLURGICAL RESOURCES, INC.

LETTER

United States securities and exchange commission logo November 28, 2022 Todd Munsey Chief Financial Officer Alpha Metallurgical Resources, Inc.

Transition Agreement, dated November 18, 2022, by and between Alpha Metallurgical Resources, Inc. and David J. Stetson (Incorporated by reference to Exhibit 10.2 on Form 8-K of Alpha Metallurgical Resources, Inc. filed on November 21, 2022)

November 18, 2022 David J. Stetson P.O. Box 848 Bristol, TN 37621 Dear David: This letter confirms the agreement between you and Alpha Metallurgical Resources, Inc. (the “Company”) regarding your transition from Chief Executive Officer of the Company to Executive Chairman. Such transition will occur on the following terms and conditions: •You hereby agree that your resignation as Chief Executive O

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 18, 2022 ALPHA METALLURGIC

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 18, 2022 ALPHA METALLURGICAL RESOURCES, INC.

Employment Agreement, dated November 18, 2022, by and between Alpha Metallurgical Resources, Inc. and C. Andrew Eidson (Incorporated by reference to Exhibit 10.1 on Form 8-K of Alpha Metallurgical Resources, Inc. filed on November 21, 2022)

EMPLOYMENT AGREEMENT This Employment Agreement (“Agreement”), dated this 18th day of November, 2022, but effective as of January 1, 2023 (the “Effective Date”), is entered into by and between Alpha Metallurgical Resources, Inc.

Table 3.2 Mineral Control (Aracoma Complex)

CORRESP 1 filename1.htm VIA EDGAR SUBMISSION Mr. John Coleman and Mr. Gus Rodriguez Division of Corporation Finance Office of Energy & Transportation Securities and Exchange Commission 100 F Street NE Washington, D.C. 20549 November 14, 2022 Re: Alpha Metallurgical Resources, Inc. Form 10-K for the Fiscal Year Ended December 31, 2021 Filed March 7, 2022 File No. 001-38735 Dear Mr. Coleman and Mr.

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 7, 2022 ALPHA METALLURGICAL RESOURCES, INC.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 ☐ TRANSITION REPO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38735 ALPHA

Sept. 30, 2022

FOR IMMEDIATE RELEASE Alpha Reports Third Quarter 2022 Financial Results ?Posts net income from continuing operations of $251.

November 2022 November 2022 2 FORWARD LOOKING STATEMENTS This document includes forward-looking statements. These forward-looking statements are based on Alpha's expectations and beliefs concerning future events and involve risks and uncertainties th

November 2022 November 2022 2 FORWARD LOOKING STATEMENTS This document includes forward-looking statements.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 7, 2022 ALPHA METALLURGICAL RESOURCES, INC.

Mine Safety Disclosure Exhibit

Mine Safety and Health Administration Data Our subsidiaries? mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

LETTER

United States securities and exchange commission logo October 31, 2022 Todd Munsey Chief Financial Officer Alpha Metallurgical Resources, Inc.

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FOR IMMEDIATE RELEASE Alpha Provides Update on 2023 Domestic Sales Commitments and Share Repurchase Program BRISTOL, Tenn.

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): September 13, 2022 ALPHA METALLURGICAL RESOURCES, INC.

September 2022 September 2022 FORWARD LOOKING STATEMENTS 2 This document includes forward-looking statements. These forward-looking statements are based on Alpha's expectations and beliefs concerning future events and involve risks and uncertainties

September 2022 September 2022 FORWARD LOOKING STATEMENTS 2 This document includes forward-looking statements.

AMR / Alpha Metallurgical Resources Inc / BlackRock Inc. Passive Investment

us0207641061090722.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: ) Alpha Metallurgical Resources, Inc. - (Name of Issuer) Common Stock - (Title of Class of Securities) 020764106 - (CUSIP Number) August 31, 2022 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the ru

Mine Safety - Reporting of Shutdowns and Patterns of Violations

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 11, 2022 ALPHA METALLURGICAL RESOURCES, INC.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 4, 2022 ALPHA METALLURGICAL RESOURCES, INC.

Mine Safety Disclosure Exhibit

Exhibit 95 Mine Safety and Health Administration Data Our subsidiaries? mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

June 30, 2022

FOR IMMEDIATE RELEASE Alpha Reports Second Quarter 2022 Financial Results CEO Stetson Announces Planned Transition to Executive Board Chairman at Year End; President and CFO Eidson to Assume CEO Role ?Provides details on succession roadmap for Stetson's end of year planned retirement ?Reports second quarter net income from continuing operations of $575.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 8, 2022 ALPHA METALLURGICAL RESOURCES, INC.

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 4, 2022 ALPHA METALLURGICAL RESOURCES, INC.

August 2022 August 2022 FORWARD LOOKING STATEMENTS 2 This document includes forward-looking statements. These forward-looking statements are based on Alpha's expectations and beliefs concerning future events and involve risks and uncertainties that m

August 2022 August 2022 FORWARD LOOKING STATEMENTS 2 This document includes forward-looking statements.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 ☐ TRANSITION REPORT PU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38735 ALPHA METAL

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FOR IMMEDIATE RELEASE Alpha Eliminates Remaining Term Loan Balance Company Also Provides Updates on Share Repurchase Program and Combined $56.

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 6, 2022 ALPHA METALLURGICAL RESOURCES, INC.

Investor Presentation June 2022 2 Forward Looking Statements This document includes forward-looking statements. These forward-looking statements are based on Alpha's expectations and beliefs concerning future events and involve risks and uncertaintie

Investor Presentation June 2022 2 Forward Looking Statements This document includes forward-looking statements.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 3, 2022 ALPHA METALLURGICAL RESOURCES, INC.

Alpha Metallurgical Resources, Inc. Amended and Restated Non-Employee Director Compensation Policy, as amended

Exhibit 10.2 ALPHA METALLURGICAL RESOURCES, INC. AMENDED AND RESTATED NON-EMPLOYEE DIRECTOR COMPENSATION POLICY This sets forth the Amended and Restated Non-Employee Director Compensation Policy (the ?Policy?) of Alpha Metallurgical Resources, Inc. (the ?Company?), as adopted by the Board of Directors of the Company (the ?Board?) effective as of May 3, 2022 (the ?Effective Date?). Capitalized term

Alpha Metallurgical Resources, Inc. Annual Incentive Bonus Program. (Incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K of Alpha Metallurgical Resources, Inc. (File No. 001-38735) filed on May 9, 2022)

Exhibit 10.1 Alpha Metallurgical Resources, Inc. Annual Incentive Bonus Plan May 3, 2022 1.Purpose of the Plan The purpose of the Alpha Metallurgical Resources, Inc. (the ?Company?) Annual Incentive Bonus Plan (the ?Plan?) is to advance the interests of the Company and its stockholders by providing incentives to key employees with significant responsibility for achieving performance goals critical

Investor Presentation May 2022 2 Forward Looking Statements This document includes forward-looking statements. These forward-looking statements are based on Alpha's expectations and beliefs concerning future events and involve risks and uncertainties

Investor Presentation May 2022 2 Forward Looking Statements This document includes forward-looking statements.

Mar. 31, 2022

FOR IMMEDIATE RELEASE Alpha Announces First Quarter 2022 Results ?Reports first quarter net income from continuing operations of $401.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 5, 2022 ALPHA METALLURGICAL RESOURCES, INC.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 ☐ TRANSITION REPORT P

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38735 ALPHA META

Mine Safety Disclosure Exhibit

Exhibit 95 Mine Safety and Health Administration Data Our subsidiaries? mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 5, 2022 ALPHA METALLURGICAL RESOURCES, INC.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 ? Filed by the Registrant ? ? ? Filed by a party other than the Registrant ? ? Check the appropriate box: ? ? ? ? Preliminary Proxy Statement ? ? ? ? ? Confidential, for Use of the Commission Only (as permitted by Ru

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Virginia Complex in Accordance with United States SEC Standards as of December 31, 2021, Central Appalachian Coal Basin, Virginia, USA, February 2022

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Virginia Complex in Accordance with United States SEC Standards as of December 31, 2021 Central Appalachian Coal Basin Virginia, USA February 2022 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582 Industrial Park

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 ☐ TRANSITION REPORT PURSUA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-38735 ALPHA METALLURG

Third Amended and Restated Bylaws of Alpha Metallurgical Resources, Inc., as amended through November 4, 2021 (Incorporated by reference to Exhibit 3.2 on Form 10-K of Alpha Metallurgical Resources, Inc. filed on March 7, 2022)

Exhibit 3.2 THIRD AMENDED AND RESTATED BYLAWS OF ALPHA METALLURGICAL RESOURCES, INC. (Amended as of: November 4, 2021) * * * * * ARTICLE 1 OFFICES Section 1.01. Registered Office. The registered office of the Corporation shall be in the City of Wilmington, County of New Castle, State of Delaware. Section 1.02. Other Offices. The Corporation may also have offices at such other places both within an

Mine Safety Disclosure

Exhibit 95 Mine Safety and Health Administration Data Our subsidiaries? mining operations have consistently been recognized with numerous local, state and national awards over the years for outstanding safety performance.

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kepler Complex in Accordance with United States SEC Standards as of December 31, 2021, Central Appalachian Coal Basin, West Virginia, USA, February 2022

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Kepler Complex in Accordance with United States SEC Standards as of December 31, 2021 Central Appalachian Coal Basin West Virginia, USA February 2022 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582 Industrial Park

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): March 7, 2022 ALPHA METALLURGICAL RESOURCES, INC.

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): March 7, 2022 ALPHA METALLURGICAL RESOURCES, INC.

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Mid-West Virginia Underground Complex in Accordance with United States SEC Standards as of December 31, 2021, Central Appalachian Coal Basin, West Virginia, USA, February 2022

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Mid-West Virginia Underground Complex in Accordance with United States SEC Standards as of December 31, 2021 Central Appalachian Coal Basin West Virginia, USA February 2022 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Aracoma Complex in Accordance with United States SEC Standards as of December 31, 2021, Central Appalachian Coal Basin, West Virginia, USA, February 2022

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Aracoma Complex in Accordance with United States SEC Standards as of December 31, 2021 Central Appalachian Coal Basin West Virginia, USA February 2022 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIATES, INC. 582 Industrial Park

Dec. 31, 2021

FOR IMMEDIATE RELEASE Alpha Announces Fourth Quarter and Full Year 2021 Results ?Reports record net income from continuing operations of $254.

Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

Exhibit 4.2 DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 The following is a summary of the material terms of the securities of Alpha Metallurgical Resources, Inc. registered under Section 12 of the Securities Exchange Act of 1934, as amended (the ?Exchange Act?), as of February 28, 2022. Our authorized capital stock under our second amended and

Technical Report Summary - Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Mid-West Virginia Surface Business Unit in Accordance with United States SEC Standards as of December 31, 2021, Central Appalachian Coal Basin, West Virginia, USA, February 2022

Alpha Metallurgical Resources, Inc. Statement of Coal Resources and Reserves for the Mid-West Virginia Surface Business Unit in Accordance with United States SEC Standards as of December 31, 2021 Central Appalachian Coal Basin West Virginia, USA February 2022 Prepared for: Alpha Metallurgical Resources, Inc. 340 Martin Luther King Jr. Blvd. Bristol, TN 37620 Prepared by: MARSHALL MILLER & ASSOCIAT

List of Subsidiaries of Alpha Metallurgical Resources, Inc.

Exhibit 21.1 LIST OF SUBSIDIARIES Name of Entity State of Incorporation / Organization Alex Energy, LLC West Virginia Alpha American Coal Company, LLC Delaware Alpha American Coal Holding, LLC Delaware Alpha Appalachia Holdings, LLC Delaware Alpha Appalachia Services, LLC West Virginia Alpha Coal Sales Co., LLC Delaware Alpha European Marketing, LLC Delaware Alpha European Sales, LLC Virginia Alph