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Core Natural Resources, Inc.

For the period ended Sep 30, 2025. Filed Nov 6, 2025.

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A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2025 · Filed Nov 6, 2025

CNR$82.28+3.7%Stored close · as of Nov 9, 2026

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Item 6. Exhibits

ExhibitsDescriptionMethod of Filing
2.1Separation and Distribution Agreement, dated as of November 28, 2017, by and between the Company and CNXFiled as Exhibit 2.1 to Form 8-K (File No. 001-38147) filed on December 4, 2017
2.2Tax Matters Agreement, dated as of November 28, 2017, by and between the Company and CNXFiled as Exhibit 2.2 to Form 8-K (File No. 001-38147) filed on December 4, 2017
2.3Employee Matters Agreement, dated as of November 28, 2017, by and between the Company and CNXFiled as Exhibit 2.3 to Form 8-K (File No. 001-38147) filed on December 4, 2017
2.4Intellectual Property Matters Agreement, dated as of November 28, 2017, by and between the Company and CNXFiled as Exhibit 2.4 to Form 8-K (File No. 001-38147) filed on December 4, 2017
2.5**Agreement and Plan of Merger, dated as of October 22, 2020, by and among CONSOL Energy Inc., Transformer LP Holdings Inc., Transformer Merger Sub LLC, CONSOL Coal Resources LP and CONSOL Coal Resources GP LLCFiled as Exhibit 2.1 to Form 8-K (File No. 001-38147) filed on October 23, 2020
2.6Agreement and Plan of Merger, dated August 20, 2024, among CONSOL Energy Inc., Mountain Range Merger Sub Inc. and Arch#Filed as Exhibit 2.1 to Form 8-K (File No. 001-38147) filed on August 21, 2024
2.7Debtors' Fourth Amended Joint Plan of Reorganization Under Chapter 11 of the Bankruptcy CodeFiled as Exhibit 2.1 to Arch's Form 8-K (File No. 001-13105) filed on September 15, 2016
2.8Order Confirming Debtors' Fourth Amended Joint Plan of Reorganization Under Chapter 11 of the Bankruptcy Code on September 13, 2016Filed as Exhibit 2.2 to Arch's Form 8-K (File No. 001-13105) filed on September 15, 2016
3.1Amended and Restated Certificate of Incorporation of the CompanyFiled as Exhibit 3.1 to Form 8-K (File No. 001-38147) filed on December 4, 2017
3.2Certificate of Amendment to Amended and Restated Certificate of Incorporation of the CompanyFiled as Exhibit 3.1 to Form 8-K (File No. 001-38147) filed on May 8, 2020
ExhibitsDescriptionMethod of Filing
3.3Second Certificate of Amendment to Amended and Restated Certificate of Incorporation of the CompanyFiled as Exhibit 3.1 to Form 8-K (File No. 001-38147) filed on May 6, 2024
3.4Certificate of Amendment to Amended and Restated Certificate of Incorporation of the CompanyFiled as Exhibit 3.1 to Form 8-K (File No. 001-38147) filed on January 15, 2025
3.5Fourth Amended and Restated Bylaws of the CompanyFiled as Exhibit 3.2 to Form 8-K (File No. 001-38147) filed on January 15, 2025
4.1Indenture dated as of November 13, 2017 by and between CONSOL Energy Inc. (formerly known as CONSOL Mining Corporation) and UMB Bank, N.A., as Trustee and Collateral Trustee (including form of supplemental indenture on subsidiary guarantors).Filed as Exhibit 4.1 to Form 8-K (File No. 001-38147) filed on November 15, 2017
4.2Description of Capital StockFiled as Exhibit 4.2 to Form 10-K (File No. 001-38147) filed on February 20, 2025
10.1Transition Services Agreement, dated as of November 28, 2017, by and between the Company and CNXFiled as Exhibit 10.1 to Form 8-K (File No. 001-38147) filed on December 4, 2017
10.2CNX Resources Corporation to CONSOL Energy Inc. Trademark License Agreement dated as of November 28, 2017, by and between the Company and CNXFiled as Exhibit 10.2 to Form 8-K (File No. 001-38147) filed on December 4, 2017
10.3CONSOL Energy Inc. to CNX Resources Corporation Trademark License Agreement, dated as of November 28, 2017, by and between the Company and CNXFiled as Exhibit 10.3 to Form 8-K (File No. 001-38147) filed on December 4, 2017
10.4First Amendment to Contract Agency Agreement, dated as of November 28, 2017, by and among CONSOL Energy Sales Company, CONSOL Thermal Holdings LLC (formerly known as CNX Thermal Holdings LLC) and the other parties theretoFiled as Exhibit 10.5 to Form 8-K (File No. 001-38147) filed on December 4, 2017
10.5First Amendment to Water Supply and Services Agreement, dated as of November 28, 2017 by and between CNX Water Assets LLC and CONSOL Thermal Holdings LLC (formerly known as CNX Thermal Holdings LLC)Filed as Exhibit 10.6 to Form 8-K (File No. 001-38147) filed on December 4, 2017
10.6Second Amendment to the Pennsylvania Mine Complex Operating Agreement, dated as of November 28, 2017, by and among CONSOL Pennsylvania Coal Company LLC, Conrhein Coal Company, CONSOL Thermal Holdings LLC and CONSOL Coal Resources LPFiled as Exhibit 10.7 to Form 8-K (File No. 001-38147) filed on December 4, 2017
10.7Credit Agreement, dated as of November 28, 2017, by and among the Company, the various financial institutions from time to time party thereto, PNC, as administrative agent for the Revolving Lenders and Term A Lenders, Citibank, N.A., as administrative agent for the Term B Lenders and PNC, as collateral agent for the Lenders and the other Secured Parties referred to therein#Filed as Exhibit 10.8 to Form 8-K (File No. 001-38147) filed on December 4, 2017
10.8Amendment No. 1, dated as of March 28, 2019, to Credit Agreement, dated as of November 28, 2017, among the Company, the various financial institutions from time to time party thereto, PNC, as administrative agent for the Revolving Lenders and Term A Lenders, Citibank, N.A., as administrative agent for the Term B Lenders and PNC, as collateral agent for the Lenders and the Other Secured Parties referred to therein#Filed as Exhibit 10.1 to Form 8-K (File No. 001-38147) filed on April 3, 2019
ExhibitsDescriptionMethod of Filing
10.9Amendment No. 2, dated as of June 5, 2020, to Credit Agreement, dated as of November 28, 2017, among the Company, the various financial institutions from time to time party thereto, PNC, as administrative agent for the Revolving Lenders and Term A Lenders, Citibank, N.A., as administrative agent for the Term B Lenders and PNC, as collateral agent for the Lenders and the Other Secured Parties referred to therein#Filed as Exhibit 10.1 to Form 8-K (File No. 001-38147) filed on June 11, 2020
10.10Amendment 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, as administrative agent for the Revolving Lenders and Term A Lenders, Citibank, N.A., as administrative agent for the Term B Lenders and PNC, as collateral agent for the Lenders and the Other Secured Parties referred to therein#Filed as Exhibit 10.1 to Form 8-K (File No. 001-38147) filed on March 31, 2021
10.11Amendment No. 4, dated as of July 18, 2022, to Credit Agreement, dated as of November 28, 2017, among the Company, the various financial institutions from time to time party thereto, PNC, as administrative agent for the Revolving Lenders and Term A Lenders, Citibank, N.A., as administrative agent for the Term B Lenders and PNC, as collateral agent for the Lenders and the Other Secured Parties referred to therein#Filed as Exhibit 10.1 to Form 8-K (File No. 001-38147) filed on July 25, 2022
10.12Amendment 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, as administrative agent for the Revolving Lenders and Term A Lenders, Citibank, N.A., as administrative agent for the Term B Lenders and PNC, as collateral agent for the Lenders and the Other Secured Parties referred to therein#Filed as Exhibit 10.1 to Form 8-K (File No. 001-38147) filed on June 13, 2023
10.13Amendment 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, as administrative agent for the Revolving Lenders and Term A Lenders, Citibank, N.A., as administrative agent for the Term B Lenders and PNC, as collateral agent for the Lenders and the Other Secured Parties referred to therein#Filed as Exhibit 10.1 to Form 8-K (File No. 001-38147) filed on January 15, 2025
10.14CONSOL Energy Inc. Omnibus Performance Incentive Plan*Filed as Exhibit 4.3 to Form S-8 (File No. 333-221727) filed on November 22, 2017
10.15Second Amendment and Restatement of Master Cooperation and Safety Agreement by and among CONSOL Energy Inc., CNX Gas Company LLC, CNX Resources Holdings LLC and certain other parties theretoFiled as Exhibit 10.5 to Form 10-12B/A (File No. 001-38147) filed on October 27, 2017
10.16Coal Lease Agreement dated as of March 31, 1992, among Allegheny Land Company, as lessee, and UAC and Phoenix Coal Corporation, as lessors, and related guaranteeFiled by Ashland Coal, Inc. on Form 8-K on April 6, 1992
10.17Federal Coal Lease dated as of January 24, 1996 between the U.S. Department of the Interior and the Thunder Basin Coal CompanyFiled as Exhibit 10.20 to Arch's Form 10-K (File No. 001-13105) for the year ended December 31, 1998 filed on March 2, 1999
10.18Federal Coal Lease dated as of November 1, 1967 between the U.S. Department of the Interior and the Thunder Basin Coal CompanyFiled as Exhibit 10.21 to Arch's Form 10-K (File No. 001-13105) for the year ended December 31, 1998 filed on March 2, 1999
ExhibitsDescriptionMethod of Filing
10.19Federal Coal Lease effective as of June 9, 1995 between the U.S. Department of the Interior and Mountain Coal CompanyFiled as Exhibit 10.22 to Arch's' Form 10-K (File No. 001-13105) for the year ended December 31, 1998 filed on March 2, 1999
10.20Federal Coal Lease dated as of January 1, 1999 between the U.S. Department of the Interior and Ark Land CompanyFiled as Exhibit 10.23 to Arch's Form 10-K (File No. 001-13105) for the year ended December 31, 1998 filed on March 2, 1999
10.21Federal Coal Lease effective as of March 1, 2005 by and between the United States of America and Ark Land LT, Inc. covering the tract of land known as “Little Thunder” in Campbell County, WyomingFiled as Exhibit 99.1 to Arch's Form 8-K (File No. 001-13105) filed on February 10, 2005
10.22Modified Coal Lease (WYW71692) executed January 1, 2003 by and between the United States of America, through the Bureau of Land Management, as lessor, and Triton Coal Company, LLC, as lessee, covering a tract of land known as “North Rochelle” in Campbell County, WyomingFiled as Exhibit 10.24 to Arch's Form 10-K (File No. 001-13105) for the year ended December 31, 2004 filed on March 11, 2005
10.23Coal Lease (WYW127221) executed January 1, 1998 by and between the United States of America, through the Bureau of Land Management, as lessor, and Triton Coal Company, LLC, as lessee, covering a tract of land known as “North Roundup” in Campbell County, WyomingFiled as Exhibit 10.25 to Arch's Form 10-K (File No. 001-13105) for the year ended December 31, 2004 filed on March 11, 2005
10.24CONSOL Energy Inc. Deferred Compensation Plan for Non-Employee Directors*Filed as Exhibit 10.2 to Form 10-Q (File No. 001-38147) filed on November 1, 2018
10.25Employment Agreement of James A. Brock*Filed as Exhibit 10.1 to Form 10-Q (File No. 001-38147) filed on May 3, 2018
10.26Change in Control Severance Agreement for Martha A. Wiegand*Filed as Exhibit 10.4 to Form 10-Q (File No. 001-38147) filed on May 3, 2018
10.27Change in Control Severance Agreement for Kurt Salvatori*Filed as Exhibit 10.5 to Form 10-Q (File No. 001-38147) filed on May 3, 2018
10.28Change in Control Severance Agreement for John Rothka*Filed as Exhibit 10.6 to Form 10-Q (File No. 001-38147) filed on May 3, 2018
10.29Form of Employment Agreement for Executive Officers of Arch and assumed by Core*Filed as Exhibit 10.4 of Arch's Form 10-K (File No. 001-13105) for the year ended December 31, 2011 filed on February 29, 2012
10.30Form Notice of Restricted Stock Unit Award and Terms and Conditions*Filed as Exhibit 10.7 to Form 10-Q (File No. 001-38147) filed on May 3, 2018
10.31Form Notice of Performance-based Restricted Stock Unit Award and Terms and Conditions*Filed as Exhibit 10.8 to Form 10-Q (File No. 001-38147) filed on May 3, 2018
10.32Form Notice of Restricted Stock Unit Award and Terms and Conditions for Spin Recognition (Non-Employee Director)*Filed as Exhibit 10.9 to Form 10-Q (File No. 001-38147) filed on May 3, 2018
10.33Form Notice of Restricted Stock Unit Award and Terms and Conditions for Spin Recognition*Filed as Exhibit 10.10 to Form 10-Q (File No. 001-38147) filed on May 3, 2018
ExhibitsDescriptionMethod of Filing
10.34Form Notice of Restricted Stock Unit Award and Terms and Conditions*Filed as Exhibit 10.4 to Form 10-Q (File No. 001-38147) filed on May 8, 2019
10.35Form Notice of Performance-based Restricted Stock Unit Award and Terms and Conditions*Filed as Exhibit 10.5 to Form 10-Q (File No. 001-38147) filed on May 8, 2019
10.36Change in Control Severance Agreement for Miteshkumar Thakkar*Filed as Exhibit 10.30 to Form 10-K (File No. 001-38147) filed on February 11, 2022
10.37Form of Notice of Restricted Stock Unit Award Terms and Conditions*Filed as Exhibit 10.3 to Form 10-Q (File No. 001-38147) filed on May 11, 2020
10.38Form of Notice of Performance-Based Restricted Stock Unit Award Terms and Conditions for James A. Brock*#Filed as Exhibit 10.4 to Form 10-Q (File No. 001-38147) filed on May 11, 2020
10.39Form of Notice of Performance-Based Cash Award*#Filed as Exhibit 10.5 to Form 10-Q (File No. 001-38147) filed on May 11, 2020
10.40CONSOL Energy Inc. 2020 Amended and Restated Omnibus Performance Incentive Plan*Filed as Exhibit 4.4 to Registration Statement on Form S-8 (file No. 333-238173) filed on May 11, 2020
10.41Form of Notice of Restricted Stock Unit Award Terms and Conditions for Non-Employee Directors*Filed as Exhibit 10.5 to Form 10-Q (File No. 001-38147) filed on August 10, 2020
10.42Form Notice of Performance-based Cash Award and Terms and Conditions*Filed as Exhibit 10.2 to Form 10-Q (File No. 001-38147) filed on May 4, 2021
10.43Form Notice of Performance-based Market Share Units Award and Terms and Conditions*Filed as Exhibit 10.3 to Form 10-Q (File No. 001-38147) filed on May 4, 2021
10.44Form of Notice of Restricted Stock Unit Award Terms and Conditions for Non-Employee Directors*Filed as Exhibit 10.1 to Form 10-Q (File No. 001-38147) filed on August 3, 2021
10.45Support Agreement, dated as of October 22, 2020, by and among CONSOL Energy Inc. and CONSOL Coal Resources LPFiled as Exhibit 10.1 to Form 8-K (File No. 001-38147) filed on October 23, 2020
10.46Amendment to CONSOL Energy Inc. 2020 Amended and Restated Omnibus Performance Incentive Plan, effective as of December 30, 2020 (incorporated by reference to Exhibit 4.5 to the Company's Registration Statement on Form S-8 filed on December 31, 2020)Filed as Exhibit 4.5 to Form S-8 (File No. 001-38147) filed on December 31, 2020
10.47First Amendment to Employment Agreement of James A. Brock*Filed as Exhibit 10.45 to Form 10-K (File No. 001-38147) filed on February 12, 2021
10.48Second Amendment to Employment Agreement of James A. Brock*Filed as Exhibit 10.44 to Form 10-K (File No. 001-38147) filed on February 11, 2022
10.49Form of Notice of Restricted Stock Unit Award Terms and Conditions for Non-Employee Directors*Filed as Exhibit 10.4 to Form 10-Q (File No. 001-38147) filed on August 4, 2022
10.50Form Notice of Performance Based Cash Award and Terms and Conditions*Filed as Exhibit 10.2 to Form 10-Q (File No. 001-38147) filed on May 3, 2022
ExhibitsDescriptionMethod of Filing
10.51Form Notice of Restricted Stock Unit Award and Terms and Conditions*Filed as Exhibit 10.3 to Form 10-Q (File No. 001-38147) filed on May 3, 2022
10.522022 Executive Short-Term Incentive Program Terms and Conditions*Filed as Exhibit 10.4 to Form 10-Q (File No. 001-38147) filed on May 3, 2022
10.53Third Amendment to Employment Agreement of James A. Brock*Filed as Exhibit 10.52 to Form 10-K (File No. 001-38147) filed on February 10, 2023
10.54Change in Control Severance Agreement for Miteshkumar Thakkar*Filed as Exhibit 10.53 to Form 10-K (File No. 001-38147) filed on February 10, 2023
10.55Form Notice of Restricted Stock Unit Award and Terms and Conditions for Non-Employee Directors*Filed as Exhibit 10.2 to Form 10-Q (File No. 001-38147) filed on August 8, 2023
10.56Form Notice of Performance-based Restricted Stock Unit Award and Terms and Conditions*Filed as Exhibit 10.3 to Form 10-Q (File No. 001-38147) filed on August 8, 2023
10.57Form Notice of Service-based Restricted Stock Unit Award and Terms and Conditions*Filed as Exhibit 10.4 to Form 10-Q (File No. 001-38147) filed on August 8, 2023
10.582023 Executive Short-Term Incentive Program Terms and Conditions*Filed as Exhibit 10.5 to Form 10-Q (File No. 001-38147) filed on August 8, 2023
10.59Form Notice of Performance-based Restricted Stock Unit Award Terms and Conditions*Filed as Exhibit 10.1 to Form 10-Q (File No. 001-38147) filed on May 7, 2024
10.60Form Notice of Service-based Restricted Stock Unit Award and Terms and Conditions*Filed as Exhibit 10.2 to Form 10-Q (File No. 001-38147) filed on May 7, 2024
10.612024 Executive Short-Term Incentive Program Terms and Conditions*Filed as Exhibit 10.3 to Form 10-Q (File No. 001-38147) filed on May 7, 2024
10.62Form Notice of Restricted Stock Unit Award and Terms and Conditions for Non-Employee Directors*Filed as Exhibit 10.1 to Form 10-Q (File No. 001-38147) filed on August 8, 2024
10.63Waiver, Acknowledgement and Amendment, dated August 20, 2024, by and between CONSOL Energy Inc. and James A. BrockFiled as Exhibit 10.1 to Form 8-K (File No. 001-38147) filed on August 21, 2024
10.64Separation of Employment and General Release Agreement, by and between the Company and Martha A. WiegandFiled as Exhibit 10.1 to Form 8-K (File No. 001-38147) filed on November 12, 2024
10.65Form of Indemnification and Advancement AgreementFiled as Exhibit 10.3 to Form 8-K (File No. 001-38147) filed on January 15, 2025
10.66Form of Performance Restricted Stock Unit Award Agreement (Executive 2025 Annual Award)*Filed as Exhibit 10.96 to Form 10-Q (File No. 001-38147) filed on May 8, 2025
10.67Form of Restricted Stock Unit Award Agreement (Executive 2025 Annual Award)*Filed as Exhibit 10.97 to Form 10-Q (File No. 001-38147) filed on May 8, 2025
ExhibitsDescriptionMethod of Filing
10.68Form of Performance Restricted Stock Unit Award Agreement (Executive Start-Up Grant)*Filed as Exhibit 10.98 to Form 10-Q (File No. 001-38147) filed on May 8, 2025
10.69Form of Restricted Stock Unit Award Agreement (Executive Start-Up Grant)*Filed as Exhibit 10.99 to Form 10-Q (File No. 001-38147) filed on May 8, 2025
10.70Form of Restricted Stock Unit Award Agreement (Non-Employee Directors 2025 Annual Award and Start-Up Grant)*Filed as Exhibit 10.100 to Form 10-Q (File No. 001-38147) filed on May 8, 2025
10.71Receivables 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, as administrative agent and LC bank, PNC CM, as structuring agent, and the lenders from time to time party thereto#^Filed as Exhibit 10.1 to Form 8-K (File No. 001-38147) filed on July 31, 2025
10.72Third 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 as transferor#Filed as Exhibit 10.2 to Form 8-K (File No. 001-38147) filed on July 31, 2025
10.73Third Amended and Restated Purchase and Sale Agreement, dated as of July 28, 2025, by and among Arch, as buyer, Core Sales, LLC, as the initial servicer, and the originators party thereto#Filed as Exhibit 10.3 to Form 8-K (File No. 001-38147) filed on July 31, 2025
10.74Fifth Amended and Restated Performance Guaranty, dated as of July 28, 2025, by Core in favor of PNC for the benefit of the secured parties under the Receivables Financing Agreement#Filed as Exhibit 10.4 to Form 8-K (File No. 001-38147) filed on July 31, 2025
10.75Separation and Release Agreement, by and between the Company and Paul LangFiled herewith
31.1Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002Filed herewith
31.2Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002Filed herewith
32.1Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002Furnished herewith
32.2Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002Furnished herewith
95Mine Safety and Health Administration Safety DataFiled herewith
101Interactive Data File (Form 10-Q for the quarterly period ended September 30, 2025, furnished in Inline XBRL)Filed herewith
104Cover Page Interactive Data File (formatted as Inline XBRL)Contained in Exhibit 101
  • Indicates management contract or compensatory plan or arrangement.

** The schedules have been omitted pursuant to Item 601(b)(2) of Regulation S-K and will be provided to the Securities and Exchange Commission upon request.

Schedules and attachments to this Exhibit have been omitted pursuant to Item 601(a)(5) of Regulation S-K. The Company hereby undertakes to furnish supplementally copies of any of the omitted schedules upon request by the Securities and Exchange Commission.

^ Portions of this exhibit have been omitted pursuant to Item 601(b)(10) of Regulation S-K because they are both (i) not material and (ii) contain the type of information that the Company customarily and actually treats as private or confidential. Such omitted information is indicated by brackets “[***]” in this exhibit.

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