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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents 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: 0

Period (1)

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that Core Natural Resources is one of the safest mining companies in the world.

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 5, 2025 Core Natural Resou

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 5, 2025 Core Natural Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commis

FORWARD-LOOKING STATEMENTS This communication contains certain “forward-looking statements” within the meaning of federal securities laws. Forward-looking statements may be identified by words such as “anticipate,” “believe,” “could,” “continue,” “es

EX-99.2 Second Quarter 2025 Earnings Supplement August 5, 2025 Exhibit 99.2 FORWARD-LOOKING STATEMENTS This communication contains certain “forward-looking statements” within the meaning of federal securities laws. Forward-looking statements may be identified by words such as “anticipate,” “believe,” “could,” “continue,” “estimate,” “expect,” “intend,” “will,” “should,” “may,” “plan,” “predict,” “

Core Natural Resources Reports Second Quarter 2025 Results Generates net cash provided by operating activities of $220.2 million and free cash flow of $131.1 million Further increases merger-related annual synergies target to between $150 million and

EX-99.1 Exhibit 99.1 Core Natural Resources Reports Second Quarter 2025 Results Generates net cash provided by operating activities of $220.2 million and free cash flow of $131.1 million Further increases merger-related annual synergies target to between $150 million and $170 million Returns $87.1 million to stockholders via share buybacks and quarterly dividends Increases cash and cash equivalent

Third Amended and Restated Sale and Contribution Agreement, dated as of July 28, 2025, by and among Core Receivable Company, LLC, Core Sales, LLC, as the initial servicer, and Arch Resources, Inc., as transferor.

Exhibit 10.2 EXECUTION VERSION THIRD AMENDED AND RESTATED SALE AND CONTRIBUTION AGREEMENT Dated as of July 28, 2025 among ARCH RESOURCES, INC. (F/K/A ARCH COAL, INC.), as the Transferor, CORE SALES, LLC (F/K/A CORE SALES, INC.), as the Servicer and CORE RECEIVABLE COMPANY, LLC (F/K/A ARCH RECEIVABLE COMPANY, LLC) ARTICLE I AGREEMENT TO PURCHASE AND SELL SECTION 1.1 Agreement To Purchase and Sell 2

Third Amended and Restated Purchase and Sale Agreement, dated as of July 28, 2025, by and among Arch Resources, Inc., as buyer, Core Sales, LLC, as the initial servicer, and the originators party thereto.

EX-10.3 Exhibit 10.3 EXECUTION VERSION THIRD AMENDED AND RESTATED PURCHASE AND SALE AGREEMENT Dated as of July 28, 2025 among VARIOUS ENTITIES LISTED ON SCHEDULE I, as the Originators, CORE SALES, LLC (F/K/A CORE SALES, INC.), as Servicer, and ARCH RESOURCES, INC. (F/K/A ARCH COAL, INC.), as Buyer CONTENTS Clause     Subject Matter Page ARTICLE I AGREEMENT TO PURCHASE AND SELL 2 SECTION 1.1 Agreem

Fifth Amended and Restated Performance Guaranty, dated as of July 28, 2025, by Core Natural Resources, Inc. in favor of PNC Bank, National Association for the benefit of the secured parties under the Receivables Financing Agreement.

Exhibit 10.4 EXECUTION VERSION FIFTH AMENDED AND RESTATED PERFORMANCE GUARANTY This FIFTH AMENDED AND RESTATED PERFORMANCE GUARANTY (as amended, supplemented or otherwise modified from time to time, this “Performance Guaranty”), dated as of July 28, 2025, is made by CORE NATURAL RESOURCES, INC. (F/K/A CONSOL ENERGY INC.), a Delaware corporation (together with its successors and permitted assigns,

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): July 28, 2025 Core Natural Resour

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): July 28, 2025 Core Natural Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commiss

Receivables Financing Agreement, dated as of July 28, 2025, by and among Core Receivable Company, LLC, as borrower, Core Sales, LLC, as the initial servicer, PNC Bank, National Association, as administrative agent and LC bank, PNC Capital Markets LLC, as structuring agent, and the lenders from time to time party thereto.

Exhibit 10.1 EXECUTION VERSION RECEIVABLES FINANCING AGREEMENT Dated as of July 28, 2025 by and among CORE RECEIVABLE COMPANY, LLC (F/K/A ARCH RECEIVABLE COMPANY, LLC), as Borrower, THE PERSONS FROM TIME TO TIME PARTY HERETO, as Lenders, PNC BANK, NATIONAL ASSOCIATION, as LC Bank, PNC BANK, NATIONAL ASSOCIATION, as Administrative Agent, CORE SALES, LLC (F/K/A CORE SALES, INC.), as initial Servicer

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): June 30, 2025 Core Natural Resour

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): June 30, 2025 Core Natural Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commiss

Core Natural Resources Provides Update on Ongoing Efforts to Resume Longwall Operations at Leer South Re-enters the mine on June 10th, consistent with previously provided timeline Re-establishes ventilation, conducts a full inspection of the mine, re

Exhibit 99.1 Core Natural Resources Provides Update on Ongoing Efforts to Resume Longwall Operations at Leer South Re-enters the mine on June 10th, consistent with previously provided timeline Re-establishes ventilation, conducts a full inspection of the mine, restores hydraulic pressure along the longwall face, and confirms that key longwall components are in good condition Decides to temporarily

Current Report

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, 2025 Core Natural Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commissio

CORE NATURAL RESOURCES, INC. (the “Company”) RESTRICTED STOCK UNIT AWARD AGREEMENT

Exhibit 10.99 CORE NATURAL RESOURCES, INC. (the “Company”) RESTRICTED STOCK UNIT AWARD AGREEMENT Name of Grantee: [] (the “Grantee”) Date of Award: February 18, 2025 (the “Award Date”) Number of RSUs: [] Effective as of the Award Date, Core Natural Resources, Inc. (the “Company”) has awarded the Grantee the number of restricted stock units (the “RSUs”) set forth above pursuant and subject to the p

Combined Total Revenue For the Year Ended December 31, 2024 (in thousands) Year Ended December 31, 2024 CORE NATURAL RESOURCES, INC. Total Revenue and Other Income $ 2,236,311 Less: Miscellaneous Other Income (64,964 ) Less: Gain on Sale of Assets (6

Core Natural Resources Investor Presentation May 8, 2025 Exhibit 99.2 FORWARD LOOKING STATEMENTS This presentation contains certain “forward-looking statements” within the meaning of federal securities laws. Forward-looking statements may be identified by words such as “anticipates,” “believes,” "targets," “could,” “continue,” “estimate,” “expects,” “intends,” “will,” “should,” “may,” “plan,” “pre

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents 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:

CORE NATURAL RESOURCES, INC. (the “Company”) PERFORMANCE RESTRICTED STOCK UNIT AWARD AGREEMENT

Exhibit 10.96 CORE NATURAL RESOURCES, INC. (the “Company”) PERFORMANCE RESTRICTED STOCK UNIT AWARD AGREEMENT Name of Grantee: [] (the “Grantee”) Grant Date of Award: February 18, 2025 (the “Award Date”) Number of PSUs (at target): [] Effective as of the Award Date, Core Natural Resources, Inc. (the “Company”) has awarded the Grantee the number of performance-based restricted stock units (the “PSUs

Period (1)

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that Core Natural Resources, Inc.

CORE NATURAL RESOURCES, INC. (the “Company”) PERFORMANCE RESTRICTED STOCK UNIT AWARD AGREEMENT

Exhibit 10.98 CORE NATURAL RESOURCES, INC. (the “Company”) PERFORMANCE RESTRICTED STOCK UNIT AWARD AGREEMENT Name of Grantee: [] (the “Grantee”) Grant Date of Award: February 18, 2025 (the “Award Date”) Number of PSUs (at target): [] Effective as of the Award Date, Core Natural Resources, Inc. (the “Company”) has awarded the Grantee the number of performance-based restricted stock units (the “PSUs

CORE NATURAL RESOURCES, INC. (the “Company”) RESTRICTED STOCK UNIT AWARD AGREEMENT

Exhibit 10.100 CORE NATURAL RESOURCES, INC. (the “Company”) RESTRICTED STOCK UNIT AWARD AGREEMENT Name of Grantee: [] (the “Grantee”) Date of Award: February 18, 2025 (the “Award Date”) Number of RSUs: [] Effective as of the Award Date, Core Natural Resources, Inc. (the “Company”) has awarded the Grantee the number of restricted stock units (the “RSUs”) set forth above pursuant and subject to the

CORE NATURAL RESOURCES, INC. (the “Company”) RESTRICTED STOCK UNIT AWARD AGREEMENT

Exhibit 10.97 CORE NATURAL RESOURCES, INC. (the “Company”) RESTRICTED STOCK UNIT AWARD AGREEMENT Name of Grantee: [] (the “Grantee”) Date of Award: February 18, 2025 (the “Award Date”) Number of RSUs: [] Effective as of the Award Date, Core Natural Resources, Inc. (the “Company”) has awarded the Grantee the number of restricted stock units (the “RSUs”) set forth above pursuant and subject to the p

Core Natural Resources Reports First Quarter 2025 Results Returns $106.6 million to investors via share buybacks and quarterly dividend Increases merger-related synergies target by 10% at midpoint to between $125 and $150 million Makes excellent prog

Exhibit 99.1 Core Natural Resources Reports First Quarter 2025 Results Returns $106.6 million to investors via share buybacks and quarterly dividend Increases merger-related synergies target by 10% at midpoint to between $125 and $150 million Makes excellent progress towards full resumption of operations at Leer South Executes well-timed capital market transactions establishing target capital stru

Current Report

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 29, 2025 Core Natural Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commis

Core Natural Resources Announces Completion of Highly Successful Refinancing Effort

Exhibit 99.1 Core Natural Resources Announces Completion of Highly Successful Refinancing Effort CANONSBURG, PA (March 28, 2025) — Today, Core Natural Resources, Inc. (NYSE: CNR) (“Core”) announced that it had completed a highly successful refinancing of tax-exempt bonds previously issued by CONSOL Energy, Inc. (“CONSOL”) and Arch Resources, Inc. (“Arch”). CONSOL and Arch merged to form Core Natur

Regulation FD Disclosure, Other Events

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): March 27, 2025 Core Natural Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commis

FORWARD LOOKING STATEMENTS This presentation contains certain “forward-looking statements” within the meaning of federal securities laws. Forward-looking statements may be identified by words such as “anticipates,” “believes,” targets, “could,” “cont

Exhibit 99.1 Core Natural Resources Investor Presentation March 24, 2025 1 FORWARD LOOKING STATEMENTS This presentation contains certain “forward-looking statements” within the meaning of federal securities laws. Forward-looking statements may be identified by words such as “anticipates,” “believes,” targets, “could,” “continue,” “estimate,” “expects,” “intends,” “will,” “should,” “may,” “plan,” “

Regulation FD Disclosure

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): March 24, 2025 Core Natural Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commis

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION 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 (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION 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 ☐

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

DEFA14A 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)) ☐ Definiti

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 20, 2025 Core Natural Re

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 20, 2025 Core Natural Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Com

TABLE OF CONTENTS

Exhibit 96.1 TECHNICAL REPORT SUMMARY COAL RESOURCES AND COAL RESERVES PENNSYLVANIA MINING COMPLEX Pennsylvania and West Virginia Prepared For CONSOL ENERGY INC. Canonsburg, Pennsylvania By John T. Boyd Company Mining and Geological Consultants Pittsburgh, Pennsylvania Report No. 2755.102 FEBRUARY 2025 John T. Boyd Company Mining and Geological Consultants February 19, 2025 File: 2755.102 CONSOL E

Core Natural Resources Reports Fourth Quarter 2024 Results Adopts new capital return framework heavily weighted toward share repurchases Announces board authorization of $1 billion for share repurchases Takes steps in first five weeks to lock in one-

Exhibit 99.1 Core Natural Resources Reports Fourth Quarter 2024 Results Adopts new capital return framework heavily weighted toward share repurchases Announces board authorization of $1 billion for share repurchases Takes steps in first five weeks to lock in one-third of projected synergies Resumes development work with continuous miner units at Leer South mine CANONSBURG, PA (February 20, 2025) —

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents 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: 001-38

CORE NATURAL RESOURCES, INC. COMPENSATION RECOUPMENT POLICY

EX-97 13 exhibit972024.htm EX-97 Exhibit 97 CORE NATURAL RESOURCES, INC. COMPENSATION RECOUPMENT POLICY Core Natural Resources, Inc. (the “Company”) has adopted this Compensation Recoupment Policy (the “Policy”), effective as of January 14, 2025 (the “Effective Date”), which Policy supersedes and replaces any Prior Policy (as defined below) effective as of the Effective Date. Capitalized terms use

Core Natural Resources, Inc. As of February 20, 2025 (In alphabetical order)

Exhibit 21 Core Natural Resources, Inc. SUBSIDIARIES As of February 20, 2025 (In alphabetical order) ACI Terminal, LLC (a Delaware limited liability company) Allegheny Land LLC (a Delaware limited liability company) AMVEST Gas Resources, LLC (a Virginia limited liability company) AMVEST LLC (a Virginia limited liability company) AMVEST West Virginia Coal, L.L.C. (a West Virginia limited liability

Arch Resources, Inc. Financial Statements Years Ended December 31, 2024 and 2023 With Report of Independent Auditors

Exhibit 99.1 Arch Resources, Inc. Financial Statements Years Ended December 31, 2024 and 2023 With Report of Independent Auditors 1 TABLE OF CONTENTS Page Report of Independent Auditors 1 Financial Statements 3 Consolidated Income Statements 3 Consolidated Statements of Comprehensive Income 4 Consolidated Balance Sheets 5 Consolidated Statements of Cash Flows 6 Consolidated Statements of Changes i

Period (1)

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that Core Natural Resources, Inc.

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 As of the date of this Annual Report on Form 10-K, Core Natural Resources, Inc. (“Core,” “we,” “our,” “us,” “ our company” and “the company”) has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended: common stock, par value $0.01 per share

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 20, 2025 Core Natural Re

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 20, 2025 Core Natural Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Com

Core Natural Resources, Inc. Insider Trading Compliance Policy Effective as of January 14, 2025

EX-19 3 exhibit192024.htm EX-19 Exhibit 19 Core Natural Resources, Inc. Insider Trading Compliance Policy Effective as of January 14, 2025 Core Natural Resources, Inc. (the “Company”) seeks to promote a culture that encourages ethical conduct and a commitment to compliance with the law. We require our personnel to comply at all times with federal laws and regulations governing insider trading. Thi

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) 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 13, 2025 Core Natural Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of

Core Takes Steps to Address Combustion-Related Activity at its Leer South Mine

Exhibit 99.1 FOR IMMEDIATE RELEASE Core Takes Steps to Address Combustion-Related Activity at its Leer South Mine CANONSBURG, Pa., January 16, 2025 – Core Natural Resources, Inc. (NYSE: CNR) today announced that it was taking steps to temporarily seal the Leer South mine’s active longwall panel in order to extinguish isolated combustion-related activity there. Based on its collaborative, ongoing d

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): January 16, 2025 Core Natural Resources, Inc.

Regulation FD Disclosure, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Entry into a Material Definitive Agreement, Material Modification to Rights of Security Holders, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Completion of Acquisition or Disposition of Assets

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 13, 2025 Core Natural Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Comm

Ninth Amendment to Third Amended and Restated Receivables Purchase Agreement, dated as of January 14, 2025 among Arch Receivable Company, LLC, as seller, Arch Coal Sales Company, Inc., as servicer, PNC Bank, National Association as administrator and issuer of letters of credit thereunder and the other parties party thereto, as securitization purchasers.†

Exhibit 10.2 EXECUTION VERSION NINTH AMENDMENT TO THIRD AMENDED AND RESTATED RECEIVABLES PURCHASE AGREEMENT THIS NINTH AMENDMENT TO THIRD AMENDED AND RESTATED RECEIVABLES PURCHASE AGREEMENT (this “Amendment”), dated as of January 14, 2025, is entered into among ARCH RECEIVABLE COMPANY, LLC (the “Seller”), ARCH COAL SALES COMPANY, INC. (the “Servicer”), the various financial institutions party to t

Successful Completion of Merger Creating Core Natural Resources

Exhibit 99.1 FOR IMMEDIATE RELEASE Successful Completion of Merger Creating Core Natural Resources CANONSBURG, Pa., January 14, 2025 – Core Natural Resources, Inc. (“Core” or the “Company”) today announced the successful completion of the merger of equals between CONSOL Energy Inc. (“CONSOL”) and Arch Resources, Inc. (“Arch”) to form Core, effective January 14, 2025. The proposals required to cons

Fourth Amended and Restated Bylaws of Core Natural Resources, Inc.

Exhibit 3.2 FOURTH AMENDED AND RESTATED BYLAWS OF CORE NATURAL RESOURCES, INC. Incorporated under the Laws of the State of Delaware (effective January 14, 2025) ARTICLE I OFFICES AND RECORDS SECTION 1.1. Delaware Office. The registered office of Core Natural Resources, Inc. (the “Corporation”) in the State of Delaware shall be located in the City of Wilmington, County of New Castle, and the name a

Amendment No. 6, dated as of January 14, 2025, to Credit Agreement, dated as of November 28, 2017, among the Company, the various financial institutions from time to time party thereto, PNC Bank, N.A., as administrative agent for the Revolving Lenders and Term A Lenders, Citibank, N.A., as administrative agent for the Term B Lenders and PNC Bank, N.A., as collateral agent for the Lenders and the Other Secured Parties referred to therein.†

Exhibit 10.1 Execution Version AMENDMENT NO. 6 This AMENDMENT NO. 6, dated as of January 14, 2025 (this “Amendment”), amends the Credit Agreement, dated as of November 28, 2017 (as amended, restated, amended and restated, supplemented or otherwise modified from time to time prior to the date hereof, the “Credit Agreement”), by and among CORE NATURAL RESOURCES, INC. (f/k/a CONSOL ENERGY INC.) (the

Form of Indemnification Agreement.

Exhibit 10.3 INDEMNIFICATION AND ADVANCEMENT AGREEMENT This Indemnification and Advancement Agreement (“Agreement”) is made as of , 20 by and between Core Natural Resources, Inc., a Delaware corporation (the “Company”), and , [a member of the Board of Directors/an officer] of the Company (“Indemnitee”). This Agreement supersedes and replaces any and all previous Agreements between the Company and

Certificate of Amendment to Amended and Restated Certificate of Incorporation of CONSOL Energy Inc.

Exhibit 3.1 CERTIFICATE OF AMENDMENT TO AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF CONSOL ENERGY INC. CONSOL Energy Inc. (the “Corporation”), a corporation organized and existing under and by virtue of the General Corporation Law of the State of Delaware (the “DGCL”), hereby adopts this Certificate of Amendment (this “Certificate of Amendment”), which amends its Amended and Restated Cert

Current Report

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 9, 2025 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File

Current Report

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 3, 2025 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File

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 3, 2025 CONSOL Energy Inc

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 3, 2025 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File

Current Report

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 5, 2024 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission Fil

JOINT LETTER TO STOCKHOLDERS OF CONSOL ENERGY INC. AND STOCKHOLDERS OF ARCH RESOURCES, INC.

Table of Contents Filed Pursuant to Rule 424(b)(3) Registration No. 333-282453 JOINT LETTER TO STOCKHOLDERS OF CONSOL ENERGY INC. AND STOCKHOLDERS OF ARCH RESOURCES, INC. Dear Stockholders: On August 20, 2024, CONSOL Energy Inc. (“CONSOL”), Mountain Range Merger Sub Inc., a wholly owned subsidiary of CONSOL (“Merger Sub”), and Arch Resources, Inc. (“Arch”) entered into an Agreement and Plan of Mer

CONSOL ENERGY INC. 275 Technology Drive, Suite 101 Canonsburg, Pennsylvania 15317-9565 (724) 416-8300

CORRESP CONSOL ENERGY INC. 275 Technology Drive, Suite 101 Canonsburg, Pennsylvania 15317-9565 (724) 416-8300 November 22, 2024 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attn: Timothy Levenberg Daniel Morris Re: CONSOL Energy Inc.   Registration Statement on Form S-4   File No. 333-282453   Request for Effectiveness

Consent of Perella Weinberg Partners LP.

Exhibit 99.4 CONSENT OF PERELLA WEINBERG PARTNERS L.P. We hereby consent to the use of our opinion dated August 20, 2024 appearing as Annex C to, and to the descriptions of such opinion letter and references to our name under the headings “Summary – Opinion of Financial Advisors – Opinion of Perella Weinberg Partners LP, Arch’s Financial Advisor”, “Risk Factors”, “The Merger – Opinion of Perella W

CONSOL ENERGY INC. 275 Technology Drive, Suite 101 Canonsburg, Pennsylvania 15317-9565 (724) 416-8300

CORRESP CONSOL ENERGY INC. 275 Technology Drive, Suite 101 Canonsburg, Pennsylvania 15317-9565 (724) 416-8300 November 18, 2024 VIA EDGAR United States Securities and Exchange Commission Office of Energy & Transportation Division of Corporation Finance 100 F. Street, N.E. Washington, D.C. 20549 Attn: John Coleman Craig Arakawa Re: CONSOL Energy Inc.   Registration Statement on Form S-4   Filed Oct

Consent of Marshall Miller & Associates, Inc.

EX-23.7 Exhibit 23.7 582 Industrial Park Road, Bluefield, VA 24605-9364 ∎ Phone 276.322.5467 www.mma1.com ∎ [email protected] CONSENT OF MARSHALL MILLER & ASSOCIATES, INC. November 18, 2024 Via Email: [email protected] Mr. Wm. Scott Stewart Arch Resources, Inc. 1 CityPlace Drive, Suite 300 St. Louis, Missouri 63141 Reference: Consent of Independent Experts We hereby consent to the incorporation by

Consent of Moelis & Company LLC.

Exhibit 99.3 CONSENT OF MOELIS & COMPANY LLC November 18, 2024 Board of Directors CONSOL Energy Inc. 275 Technology Drive Suite 101 Canonsburg, PA 15317 Members of the Board of Directors: We hereby consent to the inclusion of our opinion letter, dated August 20, 2024, to the Board of Directors of CONSOL Energy Inc. (“CONSOL”) as Annex B to, and to the references thereto under the headings “Summary

Form of CONSOL Energy Inc. Proxy Card.

Exhibit 99.1 CONSOL ENERGY INC. ATTENTION: INTERIM GENERAL COUNSEL AND CORPORATE SECRETARY 275 TECHNOLOGY DRIVE, SUITE 101 CANONSBURG, PA 15317 SCAN TO VIEW MATERIALS & VOTE VOTE BY INTERNET Before The Meeting - Go to www.proxyvote.com or scan the QR Barcode above Use the Internet to transmit your voting instructions and for electronic delivery of information up until 11:59 p.m. Eastern Time on Ja

Form of Arch Resources, Inc. Proxy Card.

Exhibit 99.2 ARCH RESOURCES, INC. ONE CITYPLACE DRIVE, SUITE 300 ST. LOUIS, MO 63141 SCAN TO VIEW MATERIALS & VOTE w VOTE BY INTERNET Before The Meeting - Go to www.proxyvote.com or scan the QR Barcode above Use the Internet to transmit your voting instructions and for electronic delivery of information up until 11:59 p.m. Eastern Time on January 8, 2025. Have your proxy card in hand when you acce

As filed with the U.S. Securities and Exchange Commission on November 18, 2024

Table of Contents As filed with the U.S. Securities and Exchange Commission on November 18, 2024 Registration No. 333-282453 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 CONSOL Energy Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 122 82-1954058 (State of Incorporati

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, 2024 CONSOL Energy In

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, 2024 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission Fil

Separation of Employment and General Release Agreement, by and between the Company and Martha A. Wiegand

EX-10.1 Exhibit 10.1 SEPARATION OF EMPLOYMENT AND GENERAL RELEASE AGREEMENT THIS SEPARATION OF EMPLOYMENT AND GENERAL RELEASE AGREEMENT (the “Agreement”) by and among CONSOL Mining Company LLC (“CMC”) and CONSOL Energy Inc. (“CEI” and each of CMC and CEI, a “Company” and, collectively, the “Companies”) and Martha A. Wiegand (hereinafter, the “Employee” or “you”) is effective as of August 7, 2024 (

Filed by: CONSOL Energy, Inc.

425 Filed by: CONSOL Energy, Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14d-2(b) and Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Arch Resources, Inc. Commission File Number: 001-13105 The following article was published on the S&P Global Commodity Insights website on November 6, 2024. Arch-Consol tie-up could inspire more

*****

Filed by: CONSOL Energy, Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14d-2(b) and Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Arch Resources, Inc. Commission File Number: 001-13105 On November 5, 2024, CONSOL Energy Inc. (the “Company”) issued a press release announcing its 2024 third quarter results (the “Earnings Release

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents 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 numb

Period (1)

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world.

CONSOL Energy Announces Results for the Third Quarter 2024

Exhibit 99.1 CONSOL Energy Announces Results for the Third Quarter 2024 CANONSBURG, PA (November 5, 2024) - Today, CONSOL Energy Inc. (NYSE: CEIX) reported financial and operating results for the period ended September 30, 2024. Third Quarter 2024 Highlights Include: •GAAP net income of $95.6 million and GAAP dilutive earnings per share of $3.22; •Quarterly adjusted EBITDA1 of $179.2 million; •Net

Filed by: CONSOL Energy, Inc.

Filed by: CONSOL Energy, Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14d-2(b) and Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Arch Resources, Inc. Commission File Number: 001-13105 The following are excerpts from the transcript of CONSOL Energy Inc.’s (“CONSOL”) conference call on November 5, 2024 regarding CONSOL’s third

Regulation FD Disclosure, 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 5, 2024 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission Fil

CONSOL ENERGY INC. 275 Technology Drive, Suite 101 Canonsburg, Pennsylvania 15317-9565 (724) 416-8300

CONSOL ENERGY INC. 275 Technology Drive, Suite 101 Canonsburg, Pennsylvania 15317-9565 (724) 416-8300 November 1, 2024 VIA EDGAR United States Securities and Exchange Commission Office of Energy & Transportation Division of Corporation Finance 100 F. Street, N.E. Washington, D.C. 20549 Attn: John Coleman Craig Arakawa Re: CONSOL Energy Inc. Form 10-K for the Fiscal Year Ended December 31, 2023 Fil

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 14, 2024 CONSOL Energy In

425 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 14, 2024 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission

Arch Resources and CONSOL Energy Announce Expiration of Hart-Scott-Rodino Act Waiting Period in Respect of Pending Merger

Exhibit 99.1 Arch Resources and CONSOL Energy Announce Expiration of Hart-Scott-Rodino Act Waiting Period in Respect of Pending Merger ST. LOUIS and CANONSBURG, Pa. – October 14, 2024 – Arch Resources, Inc. (“Arch”) (NYSE: ARCH) and CONSOL Energy Inc. (“CONSOL”) (NYSE: CEIX) today announced that the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the “HSR

Current Report

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 14, 2024 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission Fil

Consent of Paul A. Lang (Director Designee).

Exhibit 99.5 CONSENT TO BE NAMED A DIRECTOR In accordance with Rule 438 promulgated under the Securities Act of 1933, as amended, the undersigned hereby consents to being named in the Registration Statement on Form S-4 and all amendments thereto (together with the joint proxy statement/prospectus therein, the “Registration Statement”) filed by CONSOL Energy Inc. (“CONSOL”) in connection with the A

Consent of Moelis & Company LLC.

Exhibit 99.3 CONSENT OF MOELIS & COMPANY LLC October 1, 2024 Board of Directors CONSOL Energy Inc. 275 Technology Drive Suite 101 Canonsburg, PA 15317 Members of the Board of Directors: We hereby consent to the inclusion of our opinion letter, dated August 20, 2024, to the Board of Directors of CONSOL Energy Inc. (“CONSOL”) as Annex B to, and to the references thereto under the headings “Summary—O

Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Table Form S-4 (Form Type) CONSOL Energy Inc.

Consent of Richard A. Navarre (Director Designee).

Exhibit 99.6 CONSENT TO BE NAMED A DIRECTOR In accordance with Rule 438 promulgated under the Securities Act of 1933, as amended, the undersigned hereby consents to being named in the Registration Statement on Form S-4 and all amendments thereto (together with the joint proxy statement/prospectus therein, the “Registration Statement”) filed by CONSOL Energy Inc. (“CONSOL”) in connection with the A

Consent of Marshall Miller & Associates, Inc.

EX-23.7 Exhibit 23.7 582 Industrial Park Road, Bluefield, VA 24605-9364 ∎ Phone 276.322.5467 www.mma1.com ∎ [email protected] CONSENT OF MARSHALL MILLER & ASSOCIATES, INC. October 1, 2024 Via Email: [email protected] Mr. Wm. Scott Stewart Arch Resources, Inc. 1 CityPlace Drive, Suite 300 St. Louis, Missouri 63141 Reference: Consent of Independent Experts We hereby consent to the incorporation by re

As filed with the U.S. Securities and Exchange Commission on October 1, 2024

Table of Contents As filed with the U.S. Securities and Exchange Commission on October 1, 2024 Registration No. 333-     UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 CONSOL Energy Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 122 82-1954058 (State of Incorporation) (Primary Standard I

Consent of Perella Weinberg Partners LP.

Exhibit 99.4 CONSENT OF PERELLA WEINBERG PARTNERS L.P. We hereby consent to the use of our opinion dated August 20, 2024 appearing as Annex C to, and to the descriptions of such opinion letter and references to our name under the headings “Summary – Opinion of Financial Advisors – Opinion of Perella Weinberg Partners LP, Arch’s Financial Advisor”, “Risk Factors”, “The Merger – Opinion of Perella W

XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT

UNITED STATES U.S. Federal Government [Member] IMC WV/Coal/Underground Mining [Member] PAMC PA/Coal/Underground Mining [Member] Coal [Member] Pennsylvania Mining Complex (PAMC) [Member] Itmann Mining Complex (IMC) [Member] Corporate and Other [Member] Other [Member]

XBRL INSTANCE DOCUMENT

iso4217:USD 0001710366 2023-01-01 2023-12-31 0001710366 ceix:PAMCPACoalUndergroundMiningMember 2023-01-01 2023-12-31 0001710366 ceix:IMCWVCoalUndergroundMiningMember 2023-01-01 2023-12-31 0001710366 ceix:U.

required by Item 2.01 of this Form

Exhibit 99.1 Resource Extraction Payment Report for the Fiscal Year Ended December 31, 2023 Segment Project/Subnational Political Jurisdiction Resource (Mineral) and Method of Extraction Governmental Recipient/Country Payment Type Dollars (in thousands) Pennsylvania Mining Complex (PAMC) Pennsylvania Coal - Underground Mining U.S. Federal Government Federal black lung excise taxes $ 11,975 Pennsyl

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT CONSOL Energy Inc. (Exact name of the registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT CONSOL Energy Inc. (Exact name of the registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 275 Technology Drive Suite 101 Canonsburg, Pennsylvania 1531

Filed by: CONSOL Energy, Inc.

Filed by: CONSOL Energy, Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14d-2(b) and Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Arch Resources, Inc. Commission File Number: 001-13105 + An Exciting Start for Core Natural Resources “We’ve been on the road talking with employees, customers, Jimmy Brock stockholders, and other C

Filed by: CONSOL Energy, Inc.

Filed by: CONSOL Energy, Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14d-2(b) and Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Arch Resources, Inc. Commission File Number: 001-13105 BEST-IN-SECTOR OPERATING PLATFORM ANCHORED BY WORLD-CLASS LONGWALL MINES Core Natural Resources will operate a diverse portfolio of mines with

1

425 Filed by: CONSOL Energy, Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14d-2(b) and Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Arch Resources, Inc. Commission File Number: 001-13105 The following is a transcript of a joint call hosted by CONSOL Energy, Inc. and Arch Resources, Inc. on August 21, 2024. CONSOL Energy and

Waiver, Acknowledgment and Amendment, dated August 20, 2024, by and between CONSOL Energy Inc. and James A. Brock (incorporated herein by reference to Exhibit 10.1 of CONSOL’s Current Report on Form 8-K filed with the SEC on August 21, 2024).+

EX-10.1 Exhibit 10.1 WAIVER, ACKNOWLEDGEMENT AND AMENDMENT August 20, 2024 Dear Members of the CONSOL Energy Inc. Board of Directors: Reference is made to the Agreement and Plan of Merger, dated as of August 20, 2024 (“Merger Agreement”) by and among CONSOL Energy Inc., a Delaware corporation (“Parent”), Mountain Range Merger Sub Inc., a Delaware corporation and a wholly owned Subsidiary of Parent

Filed by: CONSOL Energy, Inc.

Filed by: CONSOL Energy, Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14d-2(b) and Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Arch Resources, Inc. Commission File Number: 001-13105 Subject: CONSOL Energy and Arch Resources to Combine in All-Stock Merger of Equals to Create Core Natural Resources Good morning, Moments ago,

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 20, 2024 CONSOL Energy Inc

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 20, 2024 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File

Filed by: CONSOL Energy, Inc.

Filed by: CONSOL Energy, Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14d-2(b) and Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Arch Resources, Inc. Commission File Number: 001-13105 A Message from the CEO: An exciting next step in our journey – CONSOL Energy to combine with Arch Resources to Create Core Natural Resources CO

Filed by: CONSOL Energy, Inc.

Filed by: CONSOL Energy, Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14d-2(b) and Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Arch Resources, Inc. Commission File Number: 001-13105 CONSOL Energy and Arch Resources to Combine in Merger of Equals to Create Core Natural Resources Dear CONSOL Partner, I am pleased to share som

Cautionary Statement Regarding Forward-Looking Information This communication contains certain “forward-looking statements” within the meaning of federal securities laws. Forward-looking statements may be identified by words such as “anticipates,” “b

EX-99.2 Exhibit 99.2 + Merger of Equals to Create Core Natural Resources – A Premier North American Natural Resource Company Focused on Global Markets August 21, 2024 Cautionary Statement Regarding Forward-Looking Information This communication contains certain “forward-looking statements” within the meaning of federal securities laws. Forward-looking statements may be identified by words such as

Agreement and Plan of Merger, dated August 20, 2024, by and among CONSOL Energy Inc., Mountain Range Merger Sub Inc. and Arch Resources, Inc.†

EX-2.1 Exhibit 2.1 Execution Version AGREEMENT AND PLAN OF MERGER by and among CONSOL ENERGY INC., MOUNTAIN RANGE MERGER SUB INC. and ARCH RESOURCES, INC. Dated as of August 20, 2024 TABLE OF CONTENTS Page ARTICLE I CERTAIN DEFINITIONS 2 1.1 Certain Definitions 2 1.2 Terms Defined Elsewhere 2 ARTICLE II THE MERGER 4 2.1 The Merger 4 2.2 Closing 4 2.3 Effects of the Merger 5 2.4 Organizational Docu

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 20, 2024 CONSOL Energy Inc

425 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 20, 2024 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission

Filed by: CONSOL Energy, Inc.

Filed by: CONSOL Energy, Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14d-2(b) and Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Arch Resources, Inc. Commission File Number: 001-13105 Contents • LinkedIn post • Facebook post LinkedIn posts The following communications were made available by CONSOL Energy, Inc. (“CONSOL”) on L

Filed by: CONSOL Energy, Inc.

425 Filed by: CONSOL Energy, Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14d-2(b) and Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Arch Resources, Inc. Commission File Number: 001-13105 The following document was made available to employees of CONSOL ENERGY, Inc. on August 21, 2024 1. What was announced? • We have announced

Filed by: CONSOL Energy, Inc.

Filed by: CONSOL Energy, Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14d-2(b) and Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Arch Resources, Inc. Commission File Number: 001-13105 CONSOL Energy and Arch Resources to Combine in Merger of Equals to Create Core Natural Resources Dear CONSOL Energy Customer, I am pleased to s

Arch Resources and CONSOL Energy to Combine in All-Stock Merger of Equals to Create Core Natural Resources, a Premier North American Natural Resource Company Focused on Global Markets Brings Together Two Best-in-Sector Operating Platforms with a Worl

Exhibit 99.1 Arch Resources and CONSOL Energy to Combine in All-Stock Merger of Equals to Create Core Natural Resources, a Premier North American Natural Resource Company Focused on Global Markets Brings Together Two Best-in-Sector Operating Platforms with a World-Class Portfolio of High-Quality, Low-Cost, Long-Lived Longwall Coal Mining Assets and Strong Distribution Networks Creates Diversified

Regulation FD Disclosure, 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): August 8, 2024 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File

CONSOL ENERGY INC. NOTICE OF ANNUAL STOCK AWARD

Exhibit 10.1 CONSOL ENERGY INC. NOTICE OF ANNUAL STOCK AWARD Name of Grantee: Award Date: Number of Shares: Dear , As part of your annual compensation as a non-employee director of CONSOL Energy Inc. (the “Company”), the Board of Directors (the “Board”) authorized an annual stock award in the form of a restricted stock unit award (“RSU”). The award covers the shares set forth above and is subject

Period (1)

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world.

CONSOL Energy Announces Results for the Second Quarter 2024

Exhibit 99.1 CONSOL Energy Announces Results for the Second Quarter 2024 CANONSBURG, PA (August 8, 2024) - Today, CONSOL Energy Inc. (NYSE: CEIX) reported financial and operating results for the period ended June 30, 2024. Second Quarter 2024 Highlights Include: •GAAP net income of $58.1 million and GAAP dilutive earnings per share of $1.96; •Quarterly adjusted EBITDA1 of $124.5 million; •Net cash

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents 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: 0

Regulation FD Disclosure, 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): May 7, 2024 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File Num

CONSOL ENERGY, INC. (the “Company”) NOTICE OF PERFORMANCE BASED RESTRICTED STOCK UNIT (“PSU”) AWARD

Exhibit 10.1 CONSOL ENERGY, INC. (the “Company”) NOTICE OF PERFORMANCE BASED RESTRICTED STOCK UNIT (“PSU”) AWARD Name of Grantee: Date of Award: February 6, 2024 Number of Shares: The terms and conditions (“Terms and Conditions”) pursuant to which the PSU award was made are set forth in Schedule A (“Schedule A”), attached hereto and made a part hereof. Please familiarize yourself with these terms,

CONSOL Energy Inc. 2024 Executive Short-Term Incentive Program

Exhibit 10.3 CONSOL Energy Inc. 2024 Executive Short-Term Incentive Program TERMS AND CONDITIONS 1.Terms and Conditions: Awards under the 2024 Short-term Incentive Program (the “2024 STIC” or “STIC”) are made under the CONSOL Energy Inc. Omnibus Incentive Plan (the “Plan”), and subject in all respect to the terms of the Plan. All terms of the Plan are hereby incorporated into these terms and condi

Period (1)

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world.

CONSOL Energy Announces Results for the First Quarter 2024

Exhibit 99.1 CONSOL Energy Announces Results for the First Quarter 2024 CANONSBURG, PA (May 7, 2024) - Today, CONSOL Energy Inc. (NYSE: CEIX) reported financial and operating results for the period ended March 31, 2024. First Quarter 2024 Highlights Include: •GAAP net income of $101.9 million and GAAP dilutive earnings per share of $3.39; •Quarterly adjusted EBITDA1 of $181.8 million; •Net cash pr

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents 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:

CONSOL ENERGY, INC. (the “Company”) NOTICE OF RESTRICTED STOCK UNIT (“RSU”) AWARD

Exhibit 10.2 CONSOL ENERGY, INC. (the “Company”) NOTICE OF RESTRICTED STOCK UNIT (“RSU”) AWARD Name of Grantee: Date of Award: February 6, 2024 Number of Shares: The terms and conditions (“Terms and Conditions”) pursuant to which the RSU award was made are set forth in Schedule A (“Schedule A”), attached hereto and made a part hereof. Please familiarize yourself with these terms, which include pro

Third Amended and Restated Bylaws of CONSOL Energy Inc. (Marked Version) (filed herewith).

Exhibit 3.3 SECONDTHIRD AMENDED AND RESTATED BYLAWS OF CONSOL ENERGY INC. Incorporated under the Laws of the State of Delaware (effective May 9April 30, 20202024) ARTICLE I OFFICES AND RECORDS SECTION 1.1. Delaware Office. The registered office of CONSOL Energy Inc. (the “Corporation”) in the State of Delaware shall be located in the City of Wilmington, County of New Castle, and the name and addre

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Submission of Matters to a Vote of Security Holders

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 30, 2024 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File

Third Amended and Restated Bylaws of CONSOL Energy Inc. (incorporated herein by reference to Exhibit 3.2 to CONSOL’s Current Report on Form 8-K filed with the SEC on May 6, 2024).

Exhibit 3.2 THIRD AMENDED AND RESTATED BYLAWS OF CONSOL ENERGY INC. Incorporated under the Laws of the State of Delaware (effective April 30, 2024) ARTICLE I OFFICES AND RECORDS SECTION 1.1. Delaware Office. The registered office of CONSOL Energy Inc. (the “Corporation”) in the State of Delaware shall be located in the City of Wilmington, County of New Castle, and the name and address of its regis

Second Certificate of Amendment to Amended and Restated Certificate of Incorporation of CONSOL Energy Inc. (incorporated herein by reference to Exhibit 3.1 to CONSOL’s Current Report on Form 8-K filed with the SEC on May 6, 2024).

Exhibit 3.1 SECOND CERTIFICATE OF AMENDMENT TO AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF CONSOL ENERGY INC. CONSOL ENERGY INC. (the “Corporation”), a corporation organized and existing under the General Corporation Law of the State of Delaware hereby certifies as follows: FIRST: That at a meeting of the Board of Directors of the Corporation, resolutions were duly adopted setting forth p

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION 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 (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION 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 ☐

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION 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 (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION 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 ☐

CEIX / CONSOL Energy Inc. / GREENLIGHT CAPITAL INC - AMENDMENT NO. 3 Passive Investment

SC 13G/A 1 sch13ga.htm AMENDMENT NO. 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* CONSOL Energy, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 20854L108 (CUSIP Number) December 31, 2023 (Date of Event which Requires Filing of this Statement) Check th

CEIX / CONSOL Energy Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0672-consolenergyinc.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 2)* Name of issuer: CONSOL Energy Inc Title of Class of Securities: Common Stock CUSIP Number: 20854L108 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate t

CONSOL ENERGY INC. Clawback Policy October 2, 2023

Exhibit 97 CONSOL ENERGY INC. Clawback Policy October 2, 2023 This CONSOL Energy Inc. Clawback Policy (“Policy”) applies to all Executive Officers (as defined below) of CONSOL Energy Inc. and its subsidiaries and affiliates (“Company”). This Policy shall be effective as of October 2, 2023, the Effective Date of Section 303A.14 of the New York Stock Exchange Listed Company Manual (the “Effective Da

CEIX / CONSOL Energy Inc. / DIMENSIONAL FUND ADVISORS LP - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* CONSOL Energy Inc (Name of Issuer) Common Stock (Title of Class of Securities) 20854L108 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to d

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents 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: 001-38

Subsidiaries of CONSOL Energy Inc. (incorporated herein by reference to Exhibit 21 to CONSOL’s Annual Report on Form 10-K for the year ended December 31, 2023).

Exhibit 21 CONSOL Energy Inc. SUBSIDIARIES As of February 9, 2024 (In alphabetical order) AMVEST Gas Resources, LLC (a Virginia limited liability company) CONSOL Pennsylvania Mine Holding LLC (a Delaware limited liability company) AMVEST LLC (a Virginia limited liability company) CONSOL RCPC LLC (a Delaware limited liability company) AMVEST West Virginia Coal, L.L.C. (a West Virginia limited liabi

Period (1)

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world.

Regulation FD Disclosure, 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): February 6, 2024 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission Fil

CONSOL Energy Announces Results for the Fourth Quarter and Full Year 2023

Exhibit 99.1 CONSOL Energy Announces Results for the Fourth Quarter and Full Year 2023 CANONSBURG, PA (February 6, 2024) - Today, CONSOL Energy Inc. (NYSE: CEIX) reported financial and operating results for the fiscal quarter and year ended December 31, 2023. Fourth Quarter 2023 Highlights Include: •GAAP net income of $157.1 million and GAAP dilutive earnings per share of $5.05; •Quarterly adjuste

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents 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 numb

CONSOL Energy Announces Results for the Third Quarter 2023

Exhibit 99.1 CONSOL Energy Announces Results for the Third Quarter 2023 CANONSBURG, PA (October 31, 2023) - Today, CONSOL Energy Inc. (NYSE: CEIX) reported financial and operating results for the period ended September 30, 2023. Third Quarter 2023 Highlights Include: •GAAP net income of $100.7 million and GAAP dilutive earnings per share of $3.11; •Adjusted EBITDA1 of $185.5 million; •Total revenu

Regulation FD Disclosure, 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 31, 2023 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission Fil

Period (1)

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world.

CONSOL ENERGY INC. NOTICE OF ANNUAL STOCK AWARD

Exhibit 10.2 CONSOL ENERGY INC. NOTICE OF ANNUAL STOCK AWARD Name of Grantee: Award Date: Number of Shares: Dear , As part of your annual compensation as a non-employee director of CONSOL Energy Inc. (the “Company”), the Board of Directors (the “Board”) authorized an annual stock award in the form of a restricted stock unit award (“RSU”). The award covers the shares set forth above and is subject

CONSOL Energy Announces Results for the Second Quarter 2023

Exhibit 99.1 CONSOL Energy Announces Results for the Second Quarter 2023 CANONSBURG, PA (August 8, 2023) - Today, CONSOL Energy Inc. (NYSE: CEIX) reported financial and operating results for the period ended June 30, 2023. Second Quarter 2023 Highlights Include: •GAAP net income of $167.7 million and GAAP dilutive earnings per share of $4.94; •Quarterly adjusted EBITDA1 of $276.0 million; •Total r

CONSOL Energy Inc. 2023 Executive Short-Term Incentive Program TERMS AND CONDITIONS

Exhibit 10.5 CONSOL Energy Inc. 2023 Executive Short-Term Incentive Program TERMS AND CONDITIONS 1.Terms and Conditions: Awards under the 2023 Short-term Incentive Program (the “2023 STIC” or “STIC”) are made under the CONSOL Energy Inc. Omnibus Incentive Plan (the “Plan”), and subject in all respect to the terms of the Plan. All terms of the Plan are hereby incorporated into these terms and condi

Period (1)

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world.

CONSOL ENERGY INC. (the “Company”) NOTICE OF PERFORMANCE-RESTRICTED STOCK UNIT (“PSU”) AWARD

Exhibit 10.3 CONSOL ENERGY INC. (the “Company”) NOTICE OF PERFORMANCE-RESTRICTED STOCK UNIT (“PSU”) AWARD Name of Grantee: Date of Award: Number of Shares: The terms and conditions (“Terms and Conditions”) pursuant to which the PSU award was made are set forth in Schedule A (“Schedule A”), attached hereto and made a part hereof. Please familiarize yourself with these terms, which include provision

CONSOL ENERGY INC. (the “Company”) NOTICE OF RESTRICTED STOCK UNIT (“RSU”) AWARD

Exhibit 10.4 CONSOL ENERGY INC. (the “Company”) NOTICE OF RESTRICTED STOCK UNIT (“RSU”) AWARD Name of Grantee: Date of Award: Number of Shares: The terms and conditions (“Terms and Conditions”) pursuant to which the RSU award was made are set forth in Schedule A (“Schedule A”), attached hereto and made a part hereof. Please familiarize yourself with these terms, which include provisions relating t

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents 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: 0

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, 2023 CONSOL Energy Inc.

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, 2023 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File

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): June 12, 2023 CONSOL Energy Inc.

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): June 12, 2023 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File N

Amendment No. 5, dated as of June 12, 2023, to Credit Agreement, dated as of November 28, 2017, among the Company, the various financial institutions from time to time party thereto, PNC Bank, N.A., as administrative agent and collateral agent for the lenders and the other secured parties referred to therein

EX-10.1 Exhibit 10.1 Execution Version AMENDMENT NO. 5 This AMENDMENT NO. 5, dated as of June 12, 2023 (this “Amendment”), amends the Credit Agreement, dated as of November 28, 2017 (as amended, restated, amended and restated, supplemented or otherwise modified from time to time prior to the date hereof, the “Credit Agreement”), by and among CONSOL ENERGY INC. (the “Borrower”), the guarantors part

Regulation FD Disclosure, 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): May 2, 2023 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File Num

CONSOL Energy Announces Results for the First Quarter 2023

Exhibit 99.1 CONSOL Energy Announces Results for the First Quarter 2023 CANONSBURG, PA (May 2, 2023) - Today, CONSOL Energy Inc. (NYSE: CEIX) reported financial and operating results for the period ended March 31, 2023. First Quarter 2023 Highlights Include: •GAAP net income of $230.4 million; •Quarterly adjusted EBITDA1 of $346.3 million; •Total revenue and other income of $688.6 million; •Net ca

Period (1)

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world.

Submission of Matters to a Vote of Security Holders

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 27, 2023 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents 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:

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY S T ATEMEN T SCHEDULE 14A INFORMATION 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 (Rule 14a-101) INFORMATION REQUIRED IN PROXY S T ATEMEN T SCHEDULE 14A INFORMATION 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 ☐ Con

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): March 20, 2023 CONSOL Energy Inc.

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): March 20, 2023 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File

CEIX / CONSOL Energy Inc. / GREENLIGHT CAPITAL INC Passive Investment

SC 13G/A 1 sch13g.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* CONSOL Energy, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 20854L108 (CUSIP Number) December 31, 2022 (Date of Event which Requires Filing of this Statement) Check the appropriate box

Technical Report Summary, Coal Resources and Coal Reserves, Itmann Mining Complex, Wyoming and McDowell Counties, West Virginia (incorporated herein by reference to Exhibit 96.2 to CONSOL’s Annual Report on Form 10-K for the year ended December 31, 2022).

Exhibit 96.2 TECHNICAL REPORT SUMMARY COAL RESOURCES AND COAL RESERVES ITMANN MINING COMPLEX Wyoming and McDowell Counties, West Virginia Prepared For CONSOL ENERGY INC. Canonsburg, Pennsylvania By John T. Boyd Company Mining and Geological Consultants Pittsburgh, Pennsylvania Report No. 2755.092 FEBRUARY 2023 JOHN T. BOYD COMPANY John T. Boyd Company Mining and Geological Consultants Chairman Jam

Third Amendment to Employment Agreement

Exhibit 10.52 Third Amendment to Employment Agreement RECITALS WHEREAS, CONSOL Energy, Inc. (the “Company”) entered into an Employment Agreement dated as of February 15, 2018, as amended (the “Agreement”) with James A. Brock (the “Executive”); WHEREAS the Company wishes to add performance goal requirements to certain retention payments Executive is eligible to receive under the Agreement; WHEREAS,

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents 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: 001-38

CONSOL Energy Inc. As of February 10, 2023 (In alphabetical order)

Exhibit 21 CONSOL Energy Inc. SUBSIDIARIES As of February 10, 2023 (In alphabetical order) AMVEST Gas Resources, LLC (a Virginia limited liability CONSOL Pennsylvania Mine Holding LLC (a Delaware company) limited liability company) AMVEST LLC (a Virginia limited liability company) CONSOL RCPC LLC (a Delaware limited liability company) AMVEST West Virginia Coal, L.L.C. (a West Virginia limited Cons

Technical Report Summary, Coal Resources and Coal Reserves, Pennsylvania Mining Complex, Pennsylvania and West Virginia (incorporated herein by reference to Exhibit 96.1 to CONSOL’s Annual Report on Form 10-K for the year ended December 31, 2022).

Exhibit 96.1 TECHNICAL REPORT SUMMARY COAL RESOURCES AND COAL RESERVES PENNSYLVANIA MINING COMPLEX Pennsylvania and West Virginia Prepared For CONSOL ENERGY INC. Canonsburg, Pennsylvania By John T. Boyd Company Mining and Geological Consultants Pittsburgh, Pennsylvania Report No. 2755.091 JANUARY 2023 John T. Boyd Company Mining and Geological Consultants Chairman James W. Boyd President and CEO J

Period (1)

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world.

CHANGE IN CONTROL SEVERANCE AGREEMENT

Exhibit 10.53 CHANGE IN CONTROL SEVERANCE AGREEMENT EMPLOYMENT AGREEMENT (“Agreement”) dated as of February 8, 2023 (the “Effective Date”) between CONSOL Energy Inc. 275 Technology Drive, Suite 101 Canonsburg, Pennsylvania 15317, a Delaware corporation (the “Company”), and Mitesh Thakkar (the “Executive”). RECITALS WHEREAS, the Board of Directors of the Company (the “Board”) has determined that it

CEIX / CONSOL Energy Inc. / DIMENSIONAL FUND ADVISORS LP - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* CONSOL Energy Inc (Name of Issuer) Common Stock (Title of Class of Securities) 20854L108 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to d

CEIX / CONSOL Energy Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1)* Name of issuer: CONSOL Energy Inc. Title of Class of Securities: Common Stock CUSIP Number: 20854L108 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: ☒ 

CONSOL Energy Announces Results for the Fourth Quarter and Full Year 2022 and Announces Dividend of $1.10/Share

Exhibit 99.1 CONSOL Energy Announces Results for the Fourth Quarter and Full Year 2022 and Announces Dividend of $1.10/Share CANONSBURG, PA (February 7, 2023) - Today, CONSOL Energy Inc. (NYSE: CEIX) reported financial and operating results for the fiscal quarter and year ended December 31, 2022. Fourth Quarter 2022 Highlights Include: •GAAP net income of $193.0 million; •Quarterly adjusted EBITDA

Regulation FD Disclosure, 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): February 7, 2023 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission Fil

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 19, 2023 CONSOL Energy In

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 19, 2023 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission Fil

CONSOL Energy Appoints Mitesh B. Thakkar as President and Chief Financial Officer

EX-99.1 Exhibit 99.1 CONSOL Energy Appoints Mitesh B. Thakkar as President and Chief Financial Officer CANONSBURG, PA (January 23, 2023) - CONSOL Energy Inc. (NYSE: CEIX), a leading producer and exporter of high-Btu power-generating, industrial and metallurgical coals, announced the promotion of Mitesh B. Thakkar to the position of President in addition to his current role as Chief Financial Offic

Other Events

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 2, 2022 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission Fil

CONSOL Energy Announces Results for the Third Quarter 2022 and Announces Dividend of $1.05/Share

Exhibit 99.1 CONSOL Energy Announces Results for the Third Quarter 2022 and Announces Dividend of $1.05/Share CANONSBURG, PA (November 1, 2022) - Today, CONSOL Energy Inc. (NYSE: CEIX) reported financial and operating results for the period ended September 30, 2022. Third Quarter 2022 Highlights Include: • GAAP net income of $152.1 million; • Quarterly adjusted EBITDA1 of $180.9 million; • Announc

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

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: 001-38147 CONS

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, 2022 CONSOL Energy In

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, 2022 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission Fil

Total Dollar Value of

EX-95 6 ex418062.htm EXHIBIT 95 Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world. The Company has in place health and safety programs that include extensive employee training, accident prevention, workplace inspection, emergency response, accident investigation, regulatory compliance and program auditing.

SEVENTH AMENDMENT TO THE RECEIVABLES FINANCING AGREEMENT

Exhibit 10.3 INFORMATION IN THIS EXHIBIT IDENTIFIED BY THE MARK ?[***]? IS CONFIDENTIAL AND HAS BEEN EXCLUDED PURSUANT TO ITEM 601(B)(10)(IV) OF REGULATION S-K BECAUSE IT (I) IS NOT MATERIAL AND (II) IS THE TYPE THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL. SEVENTH AMENDMENT TO THE RECEIVABLES FINANCING AGREEMENT This SEVENTH AMENDMENT TO THE RECEIVABLES FINANCING AGREEMENT (this ?Amendme

CONSOL ENERGY INC. (the “Company”) NOTICE OF ANNUAL STOCK AWARD

Exhibit 10.4 CONSOL ENERGY INC. (the ?Company?) NOTICE OF ANNUAL STOCK AWARD Name of Grantee: Date of Award: May 3, 2022 Number of Shares: Dear , As part of your annual compensation as a non-employee director of Consol Energy Inc. (the ?Company?) the Board of Directors (?Board?) authorized an annual stock award in the form of a restricted stock unit award (?RSU?). The award covers the shares set f

SIXTH AMENDMENT TO THE RECEIVABLES FINANCING AGREEMENT

Exhibit 10.2 INFORMATION IN THIS EXHIBIT IDENTIFIED BY THE MARK ?[***]? IS CONFIDENTIAL AND HAS BEEN EXCLUDED PURSUANT TO ITEM 601(B)(10)(IV) OF REGULATION S-K BECAUSE IT (I) IS NOT MATERIAL AND (II) IS THE TYPE THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL. SIXTH AMENDMENT TO THE RECEIVABLES FINANCING AGREEMENT This SIXTH AMENDMENT TO THE RECEIVABLES FINANCING AGREEMENT (this ?Amendment?)

CONSOL Energy Announces Results for the Second Quarter 2022 and Initiates Enhanced Shareholder Return Program

Exhibit 99.1 CONSOL Energy Announces Results for the Second Quarter 2022 and Initiates Enhanced Shareholder Return Program CANONSBURG, PA (August 4, 2022) - Today, CONSOL Energy Inc. (NYSE: CEIX) reported financial and operating results for the period ended June 30, 2022. Second Quarter 2022 Highlights Include: ? GAAP net income of $126.3 million; ? Quarterly adjusted EBITDA1 of $216.3 million; ?

Total Dollar Value of

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

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: 001-38147 CONSOL En

Regulation FD Disclosure, 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): August 4, 2022 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

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): July 18, 2022 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File N

Amendment No. 4, dated as of July 18, 2022, to Credit Agreement, dated as of November 28, 2017, among the Company, the various financial institutions party thereto, PNC Bank, N.A., as administrative agent for the Revolving Lenders and Term A Lenders, Citibank, N.A., as administrative agent for the Term B Lenders and PNC Bank, N.A., as collateral agent for the Lenders and the other Secured Parties referred to therein

Exhibit 10.1 Execution Version AMENDMENT NO. 4 This AMENDMENT NO. 4, dated as of July 18, 2022 (this ?Amendment?), amends the Credit Agreement, dated as of November 28, 2017 (as amended, restated, amended and restated, supplemented or otherwise modified from time to time prior to the date hereof, the ?Credit Agreement?), by and among CONSOL ENERGY INC. (the ?Borrower?), the guarantors party theret

CONSOL Energy Announces Results for the First Quarter 2022

Exhibit 99.1 CONSOL Energy Announces Results for the First Quarter 2022 CANONSBURG, PA (May 3, 2022) - Today, CONSOL Energy Inc. (NYSE: CEIX) reported financial and operating results for the period ended March 31, 2022. First Quarter 2022 Highlights Include: ? GAAP net loss of ($4.5) million; ? Net income after adjusting for the impact of unrealized mark-to-market losses on commodity derivative in

CONSOL ENERGY, INC. (the “Company”) NOTICE OF RESTRICTED STOCK UNIT (“RSU”) AWARD

Exhibit 10.3 CONSOL ENERGY, INC. (the ?Company?) NOTICE OF RESTRICTED STOCK UNIT (?RSU?) AWARD Name of Grantee: Date of Award: Number of Shares: The terms and conditions (?Terms and Conditions?) pursuant to which the RSU award was made are set forth in Schedule A (?Schedule A?), attached hereto and made a part hereof. Please familiarize yourself with these terms, which include provisions relating

Regulation FD Disclosure, 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): May 3, 2022 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File Num

CONSOL Energy Inc. 2022 Executive Short-Term Incentive Program TERMS AND CONDITIONS

Exhibit 10.4 CONSOL Energy Inc. 2022 Executive Short-Term Incentive Program TERMS AND CONDITIONS 1. Terms and Conditions: Awards under the 2022 Short-term Incentive Program (the ?2022 STIC? or ?STIC?) are made under the 2022 CONSOL Energy Inc. Omnibus Incentive Plan (the ?Plan?), and subject in all respect to the terms of the Plan. All terms of the Plan are hereby incorporated into these terms and

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

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: 001-38147 CONSOL E

CONSOL ENERGY, INC. (the “Company”) NOTICE OF PERFORMANCE BASED CASH (“PBC”) AWARD

Exhibit 10.2 CONSOL ENERGY, INC. (the ?Company?) NOTICE OF PERFORMANCE BASED CASH (?PBC?) AWARD Name of Grantee: Date of Award: Number of Shares: The terms and conditions (?Terms and Conditions?) pursuant to which the PBC award was made are set forth in Schedule A (?Schedule A?), attached hereto and made a part hereof. Please familiarize yourself with these terms, which include provisions relating

Total Dollar Value of

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world.

Submission of Matters to a Vote of Security Holders

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 26, 2022 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION 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 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION 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 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION 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

CEIX / CONSOL Energy Inc. / GREENLIGHT CAPITAL INC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* CONSOL Energy, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 20854L108 (CUSIP Number) December 31, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule

Powers of Attorney (filed herewith).

Exhibit 24.1 CONSOL ENERGY INC. REGISTRATION STATEMENT ON FORM S-3ASR POWER OF ATTORNEY Each person whose signature appears below hereby constitutes and appoints James A. Brock, Miteshkumar B. Thakkar and Martha A. Wiegand, and each of them acting individually, as his or her true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him or her and in his

Total Dollar Value of

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world.

Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) CONSOL Energy Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

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: 001-38147 CONSOL Energy

TABLE OF CONTENTS

Exhibit 96.1 TECHNICAL REPORT SUMMARY COAL RESOURCES AND COAL RESERVES PENNSYLVANIA MINING COMPLEX Pennsylvania and West Virginia Prepared For CONSOL ENERGY INC. Canonsburg, Pennsylvania By John T. Boyd Company Mining and Geological Consultants Pittsburgh, Pennsylvania Report No. 2755.080 FEBRUARY 2022 John T. Boyd Company Mining and Geological Consultants Chairman James W. Boyd President and CEO

CONSOL Energy Inc. As of February 11, 2022 (In alphabetical order)

Exhibit 21 CONSOL Energy Inc. SUBSIDIARIES As of February 11, 2022 (In alphabetical order) AMVEST Gas Resources, LLC (a Virginia limited liability Consol Thermal Holdings LLC (a Delaware limited company) liability company) AMVEST LLC (a Virginia limited liability company) Fola Coal Company, L.L.C. d/b/a Powellton Coal Company AMVEST West Virginia Coal, L.L.C. (a West Virginia limited (a West Virgi

Technical Report Summary, Coal Resources, Mason Dixon and River Mine Properties, Greene County, Pennsylvania, Marshall, Monongalia, and Wetzel Counties, West Virginia (incorporated herein by reference to Exhibit 96.3 to CONSOL’s Annual Report on Form 10-K for the year ended December 31, 2021).

Exhibit 96.3 TECHNICAL REPORT SUMMARY COAL RESOURCES MASON DIXON AND RIVER MINE PROPERTIES Greene County, Pennsylvania Marshall, Monongalia, and Wetzel Counties, West Virginia Prepared For CONSOL ENERGY INC. By John T. Boyd Company Mining and Geological Consultants Pittsburgh, Pennsylvania, USA Report No. 2755.084 FEBRUARY 2022 John T. Boyd Company Mining and Geological Consultants Chairman James

TABLE OF CONTENTS

Exhibit 96.2 TECHNICAL REPORT SUMMARY COAL RESOURCES AND COAL RESERVES ITMANN NO. 5 MINE Wyoming County, West Virginia Prepared For CONSOL ENERGY INC. By John T. Boyd Company Mining and Geological Consultants Pittsburgh, Pennsylvania, USA Report No. 2755.081 FEBRUARY 2022 John T. Boyd Company Mining and Geological Consultants Chairman James W. Boyd President and CEO John T. Boyd II Managing Direct

Second Amendment to Employment Agreement

Exhibit 10.44 Second Amendment to Employment Agreement RECITALS WHEREAS, CONSOL Energy, Inc. (the ?Company?) entered into an Employment Agreement dated as of February 15, 2018, as amended (the ?Agreement?) with James A. Brock (the ?Executive?); WHEREAS the Company wishes to ensure the Executive?s continued employment through the provision of additional compensation in the form of certain retention

CHANGE IN CONTROL SEVERANCE AGREEMENT

Exhibit 10.30 CHANGE IN CONTROL SEVERANCE AGREEMENT EMPLOYMENT AGREEMENT (?Agreement?) dated as of November 4th (the ?Effective Date?) between CONSOL Energy Inc. CNX Center, 1000 CONSOL Energy Drive, Suite 100 Canonsburg, Pennsylvania 15317, a Delaware corporation (the ?Company?), and Mitesh Thakkar (the ?Executive?). RECITALS WHEREAS, the Board of Directors of the Company (the ?Board?) has determ

As filed with the Securities and Exchange Commission on February 11, 2022

As filed with the Securities and Exchange Commission on February 11, 2022 File No.

Form of Indenture (filed herewith).

Exhibit 4.1 CONSOL ENERGY INC., Issuer to [NAME OF TRUSTEE], Trustee INDENTURE Dated as of [ ] 202[ ] Debt Securities CROSS-REFERENCE TABLE* Trust Indenture Act Section Indenture Section 310(a)(1) 607 (a)(2) 607 (a)(3) N.A. (a)(4) N.A. (a)(5) 607 (b) 608 311 604 312(a) 701, 702 (b) 702 (c) 702 313(a) 703 (b) 1601 (c) 703 (d) 703 314(a) 704, 1007 (b) N.A. (c)(1) 102 (c)(2) 102 (c)(3) N.A. (d) N.A.

CEIX / CONSOL Energy 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: CONSOL Energy Inc. Title of Class of Securities: Common Stock CUSIP Number: 20854L108 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ??Rule 13d-1(b) ??Rule

Regulation FD Disclosure, 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): February 8, 2022 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission Fil

CONSOL Energy Announces Results for the Fourth Quarter and Full Year 2021

Exhibit 99.1 CONSOL Energy Announces Results for the Fourth Quarter and Full Year 2021 CANONSBURG, PA (February 8, 2022) - Today, CONSOL Energy Inc. (NYSE: CEIX) reported financial and operating results for the fourth quarter and fiscal year ended December 31, 2021. Fourth Quarter 2021 Highlights Include: ? GAAP net income of $117.3 million, $30.7 million1 excluding unrealized mark-to-market gain

CEIX / CONSOL Energy 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. )* CONSOL Energy Inc (Name of Issuer) Common Stock (Title of Class of Securities) 20854L108 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

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, 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: 001-38147 CONS

Total Dollar Value of

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world.

CONSOL Energy Announces Results for the Third Quarter 2021

Exhibit 99.1 CONSOL Energy Announces Results for the Third Quarter 2021 CANONSBURG, PA (November 2, 2021) - Today, CONSOL Energy Inc. (NYSE: CEIX) reported financial and operating results for the period ended September 30, 2021. Third Quarter 2021 Highlights Include: ? GAAP net loss of ($113.8) million, which includes $147.3 million of pre-tax unrealized mark-to-market losses related to commodity

Regulation FD Disclosure, 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 2, 2021 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission Fil

Mine Safety - Reporting of Shutdowns and Patterns of Violations

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 26, 2021 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File

CONSOL ENERGY INC. (the “Company”) NOTICE OF ANNUAL STOCK AWARD

Exhibit 10.1 CONSOL ENERGY INC. (the ?Company?) NOTICE OF ANNUAL STOCK AWARD Name of Grantee: Date of Award: May 4, 2021 Number of Shares: Dear , As part of your annual compensation as a non-employee director of Consol Energy Inc. (the ?Company?) he Board of Directors (?Board?) authorized an annual stock award in the form of a restricted stock unit award (?RSU?). The award covers the shares set fo

CONSOL Energy Announces Results for the Second Quarter 2021

EX-99.1 2 ex252414.htm EXHIBIT 99.1 Exhibit 99.1 CONSOL Energy Announces Results for the Second Quarter 2021 CANONSBURG, PA (August 3, 2021) - Today, CONSOL Energy Inc. (NYSE: CEIX) reported financial and operating results for the period ended June 30, 2021. Second Quarter 2021 Highlights Include: • GAAP net income of $4.2 million including $20.4 million of unrealized mark-to-market losses related

Regulation FD Disclosure, 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): August 3, 2021 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

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, 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: 001-38147 CONSOL En

Total Dollar Value of

Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world.

CONSOL ENERGY, INC. (the “Company”) NOTICE OF MARKET SHARE UNIT (“MSU”) AWARD

EX-10.3 3 ex243628.htm EXHIBIT 10.3 Exhibit 10.3 CONSOL ENERGY, INC. (the “Company”) NOTICE OF MARKET SHARE UNIT (“MSU”) AWARD Name of Grantee: Date of Award: Number of Shares: The terms and conditions (“Terms and Conditions”) pursuant to which the MSU award was made are set forth in Schedule A (“Schedule A”), attached hereto and made a part hereof. Please familiarize yourself with these terms, wh

Quarterly Report - FORM 10-Q

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, 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: 001-38147 CONSOL E

CONSOL Energy Announces Results for the First Quarter 2021

Exhibit 99.1 CONSOL Energy Announces Results for the First Quarter 2021 CANONSBURG, PA (May 4, 2021) - Today, CONSOL Energy Inc. (NYSE: CEIX) reported financial and operating results for the period ended March 31, 2021. First Quarter 2021 Highlights Include: ? GAAP net income of $26.4 million; ? Coal shipments improve to 6.9 million tons, the highest level since 2Q19; ? Quarterly adjusted EBITDA1

CONSOL ENERGY, INC. (the “Company”) NOTICE OF PERFORMANCE BASED CASH (“PBC”) AWARD

EX-10.2 2 ex243623.htm EXHIBIT 10.2 Exhibit 10.2 CONSOL ENERGY, INC. (the “Company”) NOTICE OF PERFORMANCE BASED CASH (“PBC”) AWARD Name of Grantee: Date of Award: Number of Shares: The terms and conditions (“Terms and Conditions”) pursuant to which the PBC award was made are set forth in Schedule A (“Schedule A”) , attached hereto and made a part hereof. Please familiarize yourself with these ter

Submission of Matters to a Vote of Security Holders

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 28, 2021 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File

Total Dollar Value of

EX-95 8 ex239512.htm EXHIBIT 95 Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world. The Company has in place health and safety programs that include extensive employee training, accident prevention, workplace inspection, emergency response, accident investigation, regulatory compliance and program auditing.

Regulation FD Disclosure, 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): May 4, 2021 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File Num

Indenture, dated as of April 1, 2021, among CONSOL Energy Inc., the subsidiary guarantors party thereto and Wilmington Trust, N.A., as trustee.

EX-4.1 2 d121809dex41.htm EX-4.1 Exhibit 4.1 EXECUTION VERSION PENNSYLVANIA ECONOMIC DEVELOPMENT FINANCING AUTHORITY AND WILMINGTON TRUST, N.A. INDENTURE DATED AS OF APRIL 1, 2021 Up To $75,000,000 Pennsylvania Economic Development Financing Authority Solid Waste Disposal Revenue Bonds, Series 2021A (CONSOL Energy Inc. Project) Table of Contents Page ARTICLE I DEFINITIONS; CONTENT OF CERTIFICATES

Guaranty Agreement, dated as of April 1, 2021, among the subsidiary guarantors of CONSOL Energy Inc. and Wilmington Trust, N.A., as trustee.

EX-4.3 4 d121809dex43.htm EX-4.3 Exhibit 4.3 EXECUTION VERSION GUARANTY AGREEMENT This GUARANTY AGREEMENT (the “Guaranty”), dated as of April 1, 2021, by and among the subsidiaries guarantors of CONSOL ENERGY INC., a Delaware corporation (the parent of the Subsidiary Guarantors defined herein, the “Company”), jointly and severally, as primary obligors and not merely as sureties (collectively, the

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

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 1, 2021 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File N

Loan Agreement, dated as of April 1, 2021, between the Pennsylvania Economic Development Financing Authority and the Company.

EX-4.2 3 d121809dex42.htm EX-4.2 Exhibit 4.2 EXECUTION VERSION PENNSYLVANIA ECONOMIC DEVELOPMENT FINANCING AUTHORITY AND CONSOL ENERGY INC. LOAN AGREEMENT Dated as of April 1, 2021 Relating to Up To $75,000,000 Pennsylvania Economic Development Financing Authority Solid Waste Disposal Revenue Bonds, Series 2021A (CONSOL Energy Inc. Project) Table of Contents Page ARTICLE I DEFINITIONS 2 Section 1.

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

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): March 29, 2021 CONSOL Energy Inc. (Exact name of registrant as specified in its charter) Delaware 001-38147 82-1954058 (State or other jurisdiction of incorporation) (Commission File

CONSOL Energy Prices $75 Million of Tax-Exempt Solid Waste Disposal Revenue Bonds

Exhibit 99.1 CONSOL Energy Prices $75 Million of Tax-Exempt Solid Waste Disposal Revenue Bonds CANONSBURG, PA ? March 31, 2021 ? CONSOL Energy Inc. (NYSE: CEIX) announced today that it has priced $75 million of tax-exempt solid waste disposal revenue bonds to be issued through the Pennsylvania Economic Development Financing Authority (PEDFA). The bonds will have a 30-year maturity and were priced

Amendment No. 3, dated as of March 29, 2021, to Credit Agreement, dated as of November 28, 2017, among the Company, the various financial institutions from time to time party thereto, PNC Bank, N.A., as administrative agent for the Revolving Lenders and Term A Lenders, Citibank, N.A., as administrative agent for the Term B Lenders and PNC Bank, N.A., as collateral agent for the Lenders and the other Secured Parties referred to therein

EX-10.1 2 d107361dex101.htm EX-10.1 Exhibit 10.1 AMENDMENT NO. 3 This AMENDMENT NO. 3, dated as of March 29, 2021 (this “Amendment”), amends the Credit Agreement, dated as of November 28, 2017 (as amended, restated, amended and restated, supplemented or otherwise modified from time to time prior to the date hereof, the “Credit Agreement”), by and among CONSOL ENERGY INC. (the “Borrower”), the guar

- DEF 14A

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 (Amendment No. ) ? 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 14

- DEFA14A

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 (Amendment No. ) ? 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)) ? Defin

SECOND AMENDMENT TO THE RECEIVABLES FINANCING AGREEMENT

EX-10.14 4 ex225579.htm EXHIBIT 10.14 EXHIBIT 10.14 SECOND AMENDMENT TO THE RECEIVABLES FINANCING AGREEMENT This SECOND AMENDMENT TO THE RECEIVABLES FINANCING AGREEMENT (this “Amendment”), dated as of June 26, 2018, is entered into by and among the following parties: (i) CONSOL FUNDING LLC, as Borrower; (ii) CONSOL PENNSYLVANIA COAL COMPANY LLC, as initial Servicer; and (iii) PNC BANK, NATIONAL AS

FIRST AMENDMENT TO THE RECEIVABLES FINANCING AGREEMENT

EX-10.13 3 ex225578.htm EXHIBIT 10.13 EXHIBIT 10.13 FIRST AMENDMENT TO THE RECEIVABLES FINANCING AGREEMENT This FIRST AMENDMENT TO THE RECEIVABLES FINANCING AGREEMENT (this “Amendment”), dated as of May 29, 2018, is entered into by and among the following parties: (i) CONSOL FUNDING LLC, as Borrower; (ii) CONSOL PENNSYLVANIA COAL COMPANY LLC, as initial Servicer; and (iii) PNC BANK, NATIONAL ASSOC

SCHEDULE 13G

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* CONSOL Energy Inc (Name of Issuer) Common Stock (Title of Class of Securities) 20854L108 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to d

Annual Report - FORM 10-K

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, 2020 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: 001-38147 CONSOL Energy

First Amendment to Employment Agreement of James A. Brock

EX-10.45 7 ex226040.htm EXHIBIT 10.45 EXHIBIT 10.45 First Amendment to Employment Agreement of James A. Brock RECITALS WHEREAS, CONSOL Energy, Inc. (the “Company”) entered into an Employment Agreement (the “Agreement”) dated as of February 15, 2018 with James A. Brock (the “Executive”); WHEREAS the Company wishes to ensure the Executive’s continued employment beyond the initial Term in the Agreeme

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

EX-4.2 2 ex220828.htm EXHIBIT 4.2 EX-4.2 2 exhibit42descriptionof.htm EXHIBIT 4.2 Exhibit 4.2 DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 As of the date of this Annual Report on Form 10-K, CONSOL Energy Inc. (“CEIX,” “we,” “us,” and “our”), has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amend

THIRD AMENDMENT TO THE RECEIVABLES FINANCING AGREEMENT

EXHIBIT 10.15 THIRD AMENDMENT TO THE RECEIVABLES FINANCING AGREEMENT This THIRD AMENDMENT TO THE RECEIVABLES FINANCING AGREEMENT (this ?Amendment?), dated as of July 19, 2018, is entered into by and among the following parties: (i) CONSOL FUNDING LLC, as Borrower; (ii) CONSOL PENNSYLVANIA COAL COMPANY LLC, as initial Servicer; and (iii) PNC BANK, NATIONAL ASSOCIATION (?PNC?), as Lender, LC Bank an

CONSOL Energy Inc. As of February 12, 2021 (In alphabetical order)

EX-21 3 exhibit21subsidiaries1.htm EXHIBIT 21 Exhibit 21 CONSOL Energy Inc. SUBSIDIARIES As of February 12, 2021 (In alphabetical order) AMVEST LLC (a Virginia limited liability company) CONSOL of Kentucky LLC (a Delaware limited liability company) AMVEST Gas Resources, LLC (a Virginia limited liability CONSOL Pennsylvania Mine Holding LLC (a Delaware limited liability company) company) Consol Pen

Total Dollar

EX-95 9 exhibit95mshadisclosur.htm EXHIBIT 95 Exhibit 95 Mine Safety and Health Administration Safety Data We believe that CONSOL Energy is one of the safest mining companies in the world. The Company has in place health and safety programs that include extensive employee training, accident prevention, workplace inspection, emergency response, accident investigation, regulatory compliance and prog

OMNIBUS AMENDMENT

EXHIBIT 10.16 OMNIBUS AMENDMENT This OMNIBUS AMENDMENT (this ?Amendment?), dated as of August 30, 2018, is the: (i) FOURTH AMENDMENT TO RECEIVABLES FINANCING AGREEMENT, by and among CONSOL FUNDING LLC, as borrower (the ?Borrower?), CONSOL PENNSYLVANIA COAL COMPANY LLC, as initial Servicer (the ?Servicer?), and PNC BANK, NATIONAL ASSOCIATION (?PNC?), as lender, LC bank and administrative agent; (ii

CONSOL Energy Inc.

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* CONSOL Energy Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 20854L108 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of This Statement) Check the appropriate box to designate the rule pursuant to

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 6)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 6)* Name of issuer: CONSOL Energy Inc Title of Class of Securities: Common Stock CUSIP Number: 20854L108 Date of Event Which Requires Filing of this Statement: December 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ R

CONSOL Energy Announces Results for the Fourth Quarter and Full Year 2020

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