AR / Antero Resources Corporation - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

CHAIRMAN EMERITUS AGREEMENT

Exhibit 10.1 CHAIRMAN EMERITUS AGREEMENT This Chairman Emeritus Agreement (this “Agreement”) is entered into as of August 14, 2025 (the “Effective Date”) by and among Antero Resources Corporation, a Delaware corporation (“Antero Resources”), Antero Midstream Corporation, a Delaware corporation (“Antero Midstream” and together with Antero Resources, the “Companies”), and Paul M. Rady (“Rady”). The

Antero Resources and Antero Midstream Announce Michael N. Kennedy to Serve as Chief Executive Officer, President and Director

Exhibit 99.2 Antero Resources and Antero Midstream Announce Michael N. Kennedy to Serve as Chief Executive Officer, President and Director Denver, Colorado, August 14, 2025—Antero Resources Corporation (NYSE: AR) (“Antero Resources”) and Antero Midstream Corporation (NYSE: AM) (“Antero Midstream”) announced that, effective today, Michael N. Kennedy will serve as Chief Executive Officer and Preside

THIRD AMENDED AND RESTATED BYLAWS ANTERO RESOURCES CORPORATION Incorporated under the Laws of the State of Delaware Date of Adoption: August 14, 2025 ARTICLE I OFFICES AND RECORDS

Exhibit 3.1 THIRD AMENDED AND RESTATED BYLAWS OF ANTERO RESOURCES CORPORATION Incorporated under the Laws of the State of Delaware Date of Adoption: August 14, 2025 ARTICLE I OFFICES AND RECORDS SECTION 1.1.                  Registered Office. The registered office of the Corporation in the State of Delaware shall be located at 1209 Orange Street, City of Wilmington, County of New Castle, and the

Antero Resources and Antero Midstream Announce Co-Founder Paul M. Rady to Transition to Chairman Emeritus

Exhibit 99.1 Antero Resources and Antero Midstream Announce Co-Founder Paul M. Rady to Transition to Chairman Emeritus Denver, Colorado, August 14, 2025—Antero Resources Corporation (NYSE: AR) (“Antero Resources”) and Antero Midstream Corporation (NYSE: AM) (“Antero Midstream”) announced that, effective today, Co-Founder Paul M. Rady will transition from his roles as Chief Executive Officer and Pr

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 14, 2025 ANTERO RESOURCES

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 14, 2025 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commi

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 12, 2025 ANTERO RESOURCES

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 12, 2025 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commi

Antero Resources Announces Second Quarter 2025 Financial and Operating Results

Exhibit 99.1 Antero Resources Announces Second Quarter 2025 Financial and Operating Results Denver, Colorado, July 30, 2025—Antero Resources Corporation (NYSE: AR) (“Antero Resources,” “Antero,” or the “Company”) today announced its second quarter 2025 financial and operating results. The relevant consolidated financial statements are included in Antero Resources’ Quarterly Report on Form 10-Q for

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: 00

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 30, 2025 ANTERO RESOURCES CO

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 30, 2025 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commiss

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 4, 2025 ANTERO RESOURCES COR

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 4, 2025 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commissi

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 19, 2025 ANTERO RESOURCES COR

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 19, 2025 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commissi

Form of Performance Share Unit Grant Notice and Performance Share Unit Agreement under the Amended and Restated Antero Resources Corporation 2020 Long-Term Incentive Plan.

Exhibit 10.1 AMENDED AND RESTATED ANTERO RESOURCES CORPORATION 2020 LONG-TERM INCENTIVE PLAN PERFORMANCE SHARE UNIT GRANT NOTICE Pursuant to the terms and conditions of the Amended and Restated Antero Resources Corporation 2020 Long-Term Incentive Plan, as amended from time to time (the “Plan”), Antero Resources Corporation (the “Company”) hereby grants to the individual listed below (“you” or the

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): April 30, 2025 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commis

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: 0

Antero Resources Announces First Quarter 2025 Financial and Operating Results

Exhibit 99.1 Antero Resources Announces First Quarter 2025 Financial and Operating Results Denver, Colorado, April 30, 2025—Antero Resources Corporation (NYSE: AR) (“Antero Resources,” “Antero,” or the “Company”) today announced its first quarter 2025 financial and operating results. The relevant consolidated financial statements are included in Antero Resources’ Quarterly Report on Form 10-Q for

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No.

PROXY STATEMENT PROXY SUMMARY ITEM ONE: ELECTION OF DIRECTORS DIRECTORS EXECUTIVE OFFICERS CORPORATE GOVERNANCE BOARD COMMITTEES COMPENSATION OF DIRECTORS ITEM TWO: RATIFICATION OF SELECTION OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM AUDIT MATT

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)) Definitive Prox

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 3, 2025 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commiss

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 18, 2025 ANTERO RESOURCE

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 18, 2025 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Com

Description of Securities Registered Under Section 12 of the Securities Exchange Act of 1934, as amended.

Exhibit 4.6 DESCRIPTION OF COMMON STOCK The following summary of Antero Resources Corporation’s (“we,” “us,” and “our”) common stock, par value $0.01 per share, does not purport to be complete and is subject to and qualified by reference to our Amended and Restated Certificate of Incorporation and the Certificate of Amendment to our Amended and Restated Certificate of Incorporation (together, the

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 12, 2025 ANTERO RESOURCE

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 12, 2025 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Com

Report of DeGolyer and MacNaughton, dated as of January 20, 2025, for proved reserves as of December 31, 2024.

Exhibit 99.1 DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 January 20, 2025 Antero Resources Corporation 1615 Wynkoop Street Denver, Colorado 80202 Ladies and Gentlemen: Pursuant to your request, this report of third party presents an independent evaluation, as of December 31, 2024, of the estimated net proved oil, condensate, natural gas liquids (NGL), and ga

Subsidiaries of Antero Resources Corporation.

Exhibit 21.1 SUBSIDIARIES OF ANTERO RESOURCES CORPORATION Name of Subsidiary Jurisdiction of Organization Appalachian Real Estate LLC Delaware Antero Minerals LLC Delaware Antero Subsidiary Holdings LLC Delaware Martica Holdings LLC Delaware Monroe Pipeline LLC Delaware MU Marketing LLC Delaware

Antero Resources Corporation Insider Trading Policies

‌Exhibit 19.1 ANTERO RESOURCES CORPORATION insider Trading Policy (Amended as of April 11, 2023) This Insider Trading Policy (this “Policy”) provides guidelines to directors, officers and employees (collectively, the “Covered Persons” or “insiders”) of Antero Resources Corporation (the “Company”) with respect to transactions in the Company’s securities (such as common stock, options to buy or sell

Antero Resources Announces Fourth Quarter 2024 Results, Year End Reserves and 2025 Guidance

Exhibit 99.1 Antero Resources Announces Fourth Quarter 2024 Results, Year End Reserves and 2025 Guidance Denver, Colorado, February 12, 2025—Antero Resources Corporation (NYSE: AR) (“Antero Resources,” “Antero,” or the “Company”) today announced its fourth quarter 2024 financial and operating results, year end 2024 estimated proved reserves and 2025 guidance. The relevant consolidated financial st

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 ☒ 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 Commission File No. 001-36120 ANTERO RESOURCES CORPORATION (Exact name of r

AR / Antero Resources Corporation / WELLINGTON MANAGEMENT GROUP LLP - SEC SCHEDULE 13G Passive Investment

SC 13G 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. )* Antero Resources Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 03674X106 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate

AR / Antero Resources Corporation / WELLINGTON MANAGEMENT GROUP LLP - SEC SCHEDULE 13G Passive Investment

SC 13G 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. )* Antero Resources Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 03674X106 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate

JOINT FILING AGREEMENT

JOINT FILING AGREEMENT The undersigned hereby agree that this Schedule 13G (the “Schedule 13G”) with respect to the common stock of Antero Resources Corporation is, and any additional amendment thereto signed by each of the undersigned shall be, filed on behalf of each undersigned pursuant to and in accordance with the provisions of 13d-1(k) under the Securities Exchange Act of 1934, as amended, and that all subsequent amendments to the Schedule 13G shall be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements.

JOINT FILING AGREEMENT

EX-99 2 Rule13DJointFilingAgreement.htm JOINT FILING AGREEMENT JOINT FILING AGREEMENT The undersigned hereby agree that this Schedule 13G (the “Schedule 13G”) with respect to the common stock of Antero Resources Corporation is, and any additional amendment thereto signed by each of the undersigned shall be, filed on behalf of each undersigned pursuant to and in accordance with the provisions of 13

AR / Antero Resources Corporation / WELLINGTON MANAGEMENT GROUP LLP - SEC SCHEDULE 13G Passive Investment

SC 13G 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. )* Antero Resources Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 03674X106 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate

JOINT FILING AGREEMENT

JOINT FILING AGREEMENT The undersigned hereby agree that this Schedule 13G (the “Schedule 13G”) with respect to the common stock of Antero Resources Corporation is, and any additional amendment thereto signed by each of the undersigned shall be, filed on behalf of each undersigned pursuant to and in accordance with the provisions of 13d-1(k) under the Securities Exchange Act of 1934, as amended, and that all subsequent amendments to the Schedule 13G shall be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements.

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 30, 2024 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Comm

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 numbe

Antero Resources Announces Third Quarter 2024 Financial and Operating Results

Exhibit 99.1 Antero Resources Announces Third Quarter 2024 Financial and Operating Results Denver, Colorado, October 30, 2024—Antero Resources Corporation (NYSE: AR) (“Antero Resources,” “Antero,” or the “Company”) today announced its third quarter 2024 financial and operating results. The relevant unaudited condensed consolidated financial statements are included in Antero Resources’ Quarterly Re

Federal Mine Safety and Health Act Information.

Exhibit 95.1 Federal Mine Safety and Health Act Information The Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) requires issuers to include in periodic reports filed with the SEC certain information relating to citations or orders for violations of standards under the Federal Mine Safety and Health Act of 1977, as amended by the Federal Mine Improvement and New Emergen

September 13, 2024

September 13, 2024 United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

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): August 8, 2024 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commis

Filing Fee Table

Calculation of Filing Fee Tables S-8 ANTERO RESOURCES Corp Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee 1 Equity common stock, $0.

As filed with the Securities and Exchange Commission on July 31, 2024

As filed with the Securities and Exchange Commission on July 31, 2024 Registration No.

Federal Mine Safety and Health Act Information.

Exhibit 95.1 Federal Mine Safety and Health Act Information The Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) requires issuers to include in periodic reports filed with the SEC certain information relating to citations or orders for violations of standards under the Federal Mine Safety and Health Act of 1977, as amended by the Federal Mine Improvement and New Emergen

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): July 31, 2024 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commiss

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: 00

Antero Resources Announces Second Quarter 2024 Financial and Operating Results

Exhibit 99.1 Antero Resources Announces Second Quarter 2024 Financial and Operating Results Denver, Colorado, July 31, 2024—Antero Resources Corporation (NYSE: AR) (“Antero Resources,” “Antero,” or the “Company”) today announced its second quarter 2024 financial and operating results. The relevant unaudited condensed consolidated financial statements are included in Antero Resources’ Quarterly Rep

Amended and Restated Credit Agreement, dated as of July 30, 2024, among Antero Resources Corporation, as Borrower, the Lenders party thereto and JPMorgan Chase Bank, N.A., as Administrative Agent (incorporated by reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q (Commission File No. 001-36120) filed on July 31, 2024).

Exhibit 10.2 Execution Version AMENDED AND RESTATED CREDIT AGREEMENT, dated as of July 30, 2024 among ANTERO RESOURCES CORPORATION as Borrower The Lenders Party Hereto JPMORGAN CHASE BANK, N.A. as Administrative Agent, JPMORGAN CHASE BANK, N.A. and WELLS FARGO SECURITIES, LLC as Joint Lead Arrangers and Joint Bookrunners and WELLS FARGO BANK, NATIONAL ASSOCIATION as Syndication Agent BANK OF AMERI

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): June 17, 2024 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commiss

Amended and Restated Antero Resources Corporation 2020 Long Term Incentive Plan, dated June 5, 2024 (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K (Commission File No. 001-36120) filed on June 6, 2024).

Exhibit 10.1 AMENDED AND RESTATED ANTERO RESOURCES CORPORATION 2020 LONG TERM INCENTIVE PLAN 1.             Purpose. The purpose of the Amended and Restated Antero Resources Corporation 2020 Long Term Incentive Plan (the “Plan”) is to provide a means through which (a) Antero Resources Corporation, a Delaware corporation (the “Company”), and its Affiliates may attract, retain and motivate qualified

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, 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 5, 2024 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commissi

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 15, 2024 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commissi

Antero Resources Receives Investment Grade Credit Rating

Exhibit 99.1 Antero Resources Receives Investment Grade Credit Rating Denver, Colorado, May 15, 2024—Antero Resources Corporation (NYSE: AR) (“Antero Resources,” “Antero,” or the “Company”) today announced that it has received an investment grade credit rating of BBB- from S&P Global Ratings (“S&P”). On May 15th, 2024, S&P upgraded Antero’s corporate and issuer credit ratings to BBB- from BB+ with

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): May 6, 2024 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commissio

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No.

NOTICE

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)) Definitive Prox

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: 0

Federal Mine Safety and Health Act Information.

Exhibit 95.1 Federal Mine Safety and Health Act Information The Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) requires issuers to include in periodic reports filed with the SEC certain information relating to citations or orders for violations of standards under the Federal Mine Safety and Health Act of 1977, as amended by the Federal Mine Improvement and New Emergen

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): April 24, 2024 ANTERO RESOURCES C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): April 24, 2024 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commis

Antero Resources Announces First Quarter 2024 Financial and Operating Results

Exhibit 99.1 Antero Resources Announces First Quarter 2024 Financial and Operating Results Denver, Colorado, April 24, 2024—Antero Resources Corporation (NYSE: AR) (“Antero Resources,” “Antero,” or the “Company”) today announced its first quarter 2024 financial and operating results. The relevant consolidated financial statements are included in Antero Resources’ Quarterly Report on Form 10-Q for

Antero Resources Announces Redemption of Outstanding 4.25% Convertible Senior Notes Due 2026

Exhibit 99.1 Antero Resources Announces Redemption of Outstanding 4.25% Convertible Senior Notes Due 2026 Denver, Colorado, March 11, 2024—Antero Resources Corporation (NYSE: AR) (“Antero Resources,” “Antero,” or the “Company”) today announced that it has called all of its outstanding 4.25% Convertible Senior Notes Due 2026 (the “Notes”) (CUSIP No. 03674X AM8) for redemption on Monday, April 1, 20

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): March 11, 2024 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commis

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): February 26, 2024 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Com

Antero Resources Announces Fourth Quarter 2023 Results, Year End Reserves and 2024 Guidance

Exhibit 99.1 Antero Resources Announces Fourth Quarter 2023 Results, Year End Reserves and 2024 Guidance Denver, Colorado, February 14, 2024—Antero Resources Corporation (NYSE: AR) (“Antero Resources,” “Antero,” or the “Company”) today announced its fourth quarter 2023 financial and operating results, year end 2023 estimated proved reserves and 2024 guidance. The relevant consolidated financial st

Federal Mine Safety and Health Act Information.

Exhibit 95.1 Federal Mine Safety and Health Act Information The Dodd-Frank Wall Street Reform and Consumer Protection Act ("Dodd-Frank Act") requires issuers to include in periodic reports filed with the SEC certain information relating to citations or orders for violations of standards under the Federal Mine Safety and Health Act of 1977, as amended by the Federal Mine Improvement and New Emergen

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 ☒ 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 Commission File No. 001-36120 ANTERO RESOURCES CORPORATION (Exact name of r

Antero Resources Corporation Incentive Compensation Recovery Policy

Exhibit 97.1 ANTERO RESOURCES CORPORATION INCENTIVE COMPENSATION RECOVERY POLICY This Incentive Compensation Recovery Policy (this “Policy”) was recommended for approval by the Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of Antero Resources Corporation (the “Company”) and adopted by the Board, effective as of November 30, 2023 (the “Effective Date”). This Polic

Subsidiaries of Antero Resources Corporation.

Exhibit 21.1 SUBSIDIARIES OF ANTERO RESOURCES CORPORATION Name of Subsidiary Jurisdiction of Organization Appalachian Real Estate LLC Delaware Antero Minerals LLC Delaware Antero Subsidiary Holdings LLC Delaware Martica Holdings LLC Delaware Monroe Pipeline LLC Delaware MU Marketing LLC Delaware

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 14, 2024 ANTERO RESOURCE

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 14, 2024 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Com

Description of Securities Registered Under Section 12 of the Securities Exchange Act of 1934, as amended.

Exhibit 4.6 DESCRIPTION OF COMMON STOCK The following summary of Antero Resources Corporation’s (“we,” “us,” and “our”) common stock, par value $0.01 per share, does not purport to be complete and is subject to and qualified by reference to our Amended and Restated Certificate of Incorporation and the Certificate of Amendment to our Amended and Restated Certificate of Incorporation (together, the

List of Guarantor Subsidiaries.

Exhibit 22.1 List of Guarantor Subsidiaries The following subsidiaries of Antero Resources Corporation (the “Company”) were, as of December 31, 2023, guarantors of the Company’s 5.00% senior notes due 2025: Guarantor Jurisdiction of Organization Appalachian Real Estate LLC Delaware Antero Minerals LLC Delaware Antero Subsidiary Holdings LLC Delaware Monroe Pipeline LLC Delaware MU Marketing LLC De

Report of DeGolyer and MacNaughton, dated as of January 17, 2024, for proved reserves as of December 31, 2023.

Exhibit 99.1 DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 January 17, 2024 Antero Resources Corporation 1615 Wynkoop Street Denver, Colorado 80202 Ladies and Gentlemen: Pursuant to your request, this report of third party presents an independent evaluation, as of December 31, 2023, of the estimated net proved oil, condensate, natural gas liquids (NGL), and ga

AR / Antero Resources Corporation / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0298-anteroresourcescorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 8)* Name of issuer: Antero Resources Corp Title of Class of Securities: Common Stock CUSIP Number: 03674X106 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to des

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): November 28, 2023 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Com

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, 2023 ANTERO RESOURCES

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, 2023 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Comm

Antero Resources Announces Third Quarter 2023 Financial and Operating Results and Increased Production Guidance

Exhibit 99.1 Antero Resources Announces Third Quarter 2023 Financial and Operating Results and Increased Production Guidance Denver, Colorado, October 25, 2023—Antero Resources Corporation (NYSE: AR) (“Antero Resources,” “Antero,” or the “Company”) today announced its third quarter 2023 financial and operating results. The relevant consolidated financial statements are included in Antero Resources

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

Table of Contents Fee UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Federal Mine Safety and Health Act Information.

Exhibit 95.1 Federal Mine Safety and Health Act Information The Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) requires issuers to include in periodic reports filed with the SEC certain information relating to citations or orders for violations of standards under the Federal Mine Safety and Health Act of 1977, as amended by the Federal Mine Improvement and New Emergen

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 25, 2023 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Comm

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): October 11, 2023 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Comm

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 7, 2023 ANTERO RESOURCES C

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 7, 2023 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commis

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

Table of Contents Fee UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Antero Resources Announces Second Quarter 2023 Financial and Operational Results and Increased Production Guidance

Exhibit 99.1 Antero Resources Announces Second Quarter 2023 Financial and Operational Results and Increased Production Guidance Denver, Colorado, July 26, 2023—Antero Resources Corporation (NYSE: AR) (“Antero Resources,” “Antero,” or the “Company”) today announced its second quarter 2023 financial and operating results. The relevant consolidated financial statements are included in Antero Resource

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): July 26, 2023 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commiss

Federal Mine Safety and Health Act Information.

Exhibit 95.1 Federal Mine Safety and Health Act Information The Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) requires issuers to include in periodic reports filed with the SEC certain information relating to citations or orders for violations of standards under the Federal Mine Safety and Health Act of 1977, as amended by the Federal Mine Improvement and New Emergen

Certificate of Amendment to Second Amended and Restated Certificate of Incorporation of Antero Resources Corporation, dated June 8, 2023 (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K (Commission File No. 001-36120) filed on June 8, 2023).

Exhibit 3.1 AMENDMENT TO THE CERTIFICATE OF INCORPORATION OF ANTERO RESOURCES CORPORATION Antero Resources Corporation, (the “Corporation”) a corporation organized and existing under the General Corporation Law of the State of Delaware as set forth in Title 8 of the Delaware Code (the “DGCL”), hereby certifies as follows: 1.             The original Certificate of Incorporation of the Corporation

Certificate of Amendment to Second Amended and Restated Certificate of Incorporation of Antero Resources Corporation, dated June 8, 2023 (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K (Commission File No. 001-36120) filed on June 8, 2023)

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 6, 2023 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commissi

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. )

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)) Definitive Prox

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 15, 2023 ANTERO RESOURCES COR

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 15, 2023 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commissi

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. )

DEFA14A 1 lar2023defa14a.htm ANTERO RESOURCES CORP - 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 Commi

NOTICE

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)) Definitive Prox

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

Table of Contents Fee UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Antero Resources Announces First Quarter 2023 Financial and Operational Results

Exhibit 99.1 Antero Resources Announces First Quarter 2023 Financial and Operational Results Denver, Colorado, April 26, 2023—Antero Resources Corporation (NYSE: AR) (“Antero Resources,” “Antero,” or the “Company”) today announced its first quarter 2023 financial and operating results. The relevant consolidated financial statements are included in Antero Resources’ Quarterly Report on Form 10-Q fo

Federal Mine Safety and Health Act Information.

Exhibit 95.1 Federal Mine Safety and Health Act Information The Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) requires issuers to include in periodic reports filed with the SEC certain information relating to citations or orders for violations of standards under the Federal Mine Safety and Health Act of 1977, as amended by the Federal Mine Improvement and New Emergen

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, 2023 ANTERO RESOURCES C

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, 2023 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commis

NOTICE

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)) Definitive Prox

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 7, 2023 ANTERO RESOURCES CO

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 7, 2023 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commiss

Subsidiaries of Antero Resources Corporation.

Exhibit 21.1 SUBSIDIARIES OF ANTERO RESOURCES CORPORATION Name of Subsidiary Jurisdiction of Organization Appalachian Real Estate LLC Delaware Antero Minerals LLC Delaware Antero Subsidiary Holdings LLC Delaware Martica Holdings LLC Delaware Monroe Pipeline LLC Delaware MU Marketing LLC Delaware

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 15, 2023 ANTERO RESOURCE

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 15, 2023 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Com

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 ☒ 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 Commission File No. 001-36120 ANTERO RESOURCES CORPORATION (Exact name of r

Second Amended and Restated Bylaws of Antero Resources Corporation, dated February 14, 2023 (incorporated by reference to Exhibit 3.2 to the Company’s Current Report on Form 10-K (Commission File No. 001-36120) filed on February 15, 2023).

Exhibit 3.2 AMENDED AND RESTATED BYLAWS OF ANTERO RESOURCES CORPORATION Incorporated under the Laws of the State of Delaware Date of Adoption: February 14, 2023 ARTICLE I OFFICES AND RECORDS SECTION 1.1.Registered Office. The registered office of the Corporation in the State of Delaware shall be located at 1209 Orange Street, City of Wilmington, County of New Castle, and the name of the Corporatio

Federal Mine Safety and Health Act Information.

EXHIBIT 95.1 Federal Mine Safety and Health Act Information The Dodd-Frank Wall Street Reform and Consumer Protection Act ("Dodd-Frank Act") requires issuers to include in periodic reports filed with the SEC certain information relating to citations or orders for violations of standards under the Federal Mine Safety and Health Act of 1977, as amended by the Federal Mine Improvement and New Emergen

Report of DeGolyer and MacNaughton, dated as of January 17, 2023, for proved reserves as of December 31, 2022.

Exhibit 99.1 DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 January 17, 2023 Antero Resources Corporation 1615 Wynkoop Street Denver, Colorado 80202 Ladies and Gentlemen: Pursuant to your request, this report of third party presents an independent evaluation, as of December 31, 2022, of the estimated net proved oil, condensate, natural gas liquids (NGL), and ga

List of Guarantor Subsidiaries.

Exhibit 22.1 List of Guarantor Subsidiaries The following subsidiaries of Antero Resources Corporation (the “Company”) were, as of December 31, 2021, guarantors of the Company’s 5.00% senior notes due 2025: Guarantor Jurisdiction of Organization Appalachian Real Estate LLC Delaware Antero Minerals LLC Delaware Antero Subsidiary Holdings LLC Delaware Monroe Pipeline LLC Delaware MU Marketing LLC De

Antero Resources Announces Fourth Quarter 2022 Results, Year End Reserves and 2023 Capital Budget and Guidance

Exhibit 99.1 Antero Resources Announces Fourth Quarter 2022 Results, Year End Reserves and 2023 Capital Budget and Guidance Denver, Colorado, February 15, 2023—Antero Resources Corporation (NYSE: AR) (“Antero Resources,” “Antero,” or the “Company”) today announced its fourth quarter 2022 financial and operating results, year end 2022 estimated proved reserves and 2023 capital budget and guidance.

AR / Antero Resources Corp / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0272-anteroresourcescorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 7)* Name of issuer: Antero Resources Corp. Title of Class of Securities: Common Stock CUSIP Number: 03674X106 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to de

AR / Antero Resources Corp / BlackRock Inc. Passive Investment

us03674x1063020323.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: ) ANTERO RESOURCES CORP - (Name of Issuer) Common Stock - (Title of Class of Securities) 03674X106 - (CUSIP Number) December 31, 2022 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant

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): December 1, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Comm

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 ANTERO RESOURCES

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 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Comm

Federal Mine Safety and Health Act Information.

EXHIBIT 95.1 Federal Mine Safety and Health Act Information The Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) requires issuers to include in periodic reports filed with the SEC certain information relating to citations or orders for violations of standards under the Federal Mine Safety and Health Act of 1977, as amended by the Federal Mine Improvement and New Emergen

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 26, 2022 ANTERO RESOURCES

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 26, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Comm

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

Table of Contents Fee UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Antero Resources Reports Third Quarter 2022 Results and Increases Share Repurchase Program by $1 Billion

Exhibit 99.1 Antero Resources Reports Third Quarter 2022 Results and Increases Share Repurchase Program by $1 Billion Denver, Colorado, October 26, 2022—Antero Resources Corporation (NYSE: AR) (“Antero Resources,” “Antero,” or the “Company”) today announced its third quarter 2022 financial and operating results. The relevant consolidated financial statements are included in Antero Resources’ Quart

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): August 23, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commi

ANTERO RESOURCES ANNOUNCES EARLY TENDER RESULTS OF TENDER OFFER FOR ITS 2029 NOTES

Exhibit 99.1 ANTERO RESOURCES ANNOUNCES EARLY TENDER RESULTS OF TENDER OFFER FOR ITS 2029 NOTES DENVER, COLORADO, August 17, 2022?Antero Resources Corporation (NYSE: AR) (?Antero Resources?, ?Antero? or the ?Company?) today announced the early results of the previously announced tender offer to purchase for cash an amount of the Company?s 7.625% Senior Notes due 2029 (such notes, the ?Maximum Tend

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 17, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commi

Antero Resources Announces Expiration and Results of Any and All Tender Offer

Exhibit 99.1 Antero Resources Announces Expiration and Results of Any and All Tender Offer DENVER, COLORADO, August 10, 2022?Antero Resources Corporation (NYSE: AR) (?Antero Resources?, ?Antero? or the ?Company?) announced today that the Company?s previously announced cash tender offer (the ?Any and All Offer?) for any and all of the Company?s outstanding 8.375% Senior Notes due 2026 (the ?Any and

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 10, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commi

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 4, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commis

Antero Resources Announces Cash Tender Offers for up to $300 million in Aggregate Principal Amount of Senior Notes

Exhibit 99.1 Antero Resources Announces Cash Tender Offers for up to $300 million in Aggregate Principal Amount of Senior Notes Denver, Colorado, August 4, 2022? Antero Resources Corporation (NYSE: AR) (?Antero Resources?, ?Antero?, or the ?Company?) today announced that it has commenced tender offers (each, an ?Offer? and, collectively, the ?Offers?) to purchase for cash (i) any and all of the Co

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): July 27, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commiss

Federal Mine Safety and Health Act Information.

EXHIBIT 95.1 ? Federal Mine Safety and Health Act Information ? The Dodd-Frank Wall Street Reform and Consumer Protection Act (?Dodd-Frank Act?) requires issuers to include in periodic reports filed with the SEC certain information relating to citations or orders for violations of standards under the Federal Mine Safety and Health Act of 1977, as amended by the Federal Mine Improvement and New Eme

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

Table of Contents Fee ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Antero Resources Reports Second Quarter 2022 Financial and Operational Results

Exhibit 99.1 Antero Resources Reports Second Quarter 2022 Financial and Operational Results Denver, Colorado, July 27, 2022?Antero Resources Corporation (NYSE: AR) (?Antero Resources?, ?Antero?, or the ?Company?) today announced its second quarter 2022 financial and operating results. The relevant consolidated financial statements are included in Antero Resources? Quarterly Report on Form 10-Q for

Form of Performance Share Unit Grant Notice and Performance Share Unit Agreement under the Antero Resources Corporation 2020 Long-Term Incentive Plan (incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q (Commission File No. 001-36120) filed on July 27, 2022).

? Exhibit 10.1 ? ANTERO RESOURCES CORPORATION 2020 LONG-TERM INCENTIVE PLAN PERFORMANCE SHARE UNIT GRANT NOTICE Pursuant to the terms and conditions of the Antero Resources Corporation 2020 Long-Term Incentive Plan, as amended from time to time (the ?Plan?), Antero Resources Corporation (the ?Company?) hereby grants to the individual listed below (?you? or the ?Participant?) an award (this ?Award?

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): June 23, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commiss

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): June 7, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commissi

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. )

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)) Definitive Prox

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): May 3, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commissio

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. )

DEFA14A 1 lar2022defa14a.htm ANTERO RESOURCES CORP - DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 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 Commiss

PROXY STATEMENT PROXY SUMMARY ITEM ONE: ELECTION OF DIRECTORS DIRECTORS EXECUTIVE OFFICERS CORPORATE GOVERNANCE BOARD COMMITTEES COMPENSATION OF DIRECTORS ITEM TWO: RATIFICATION OF SELECTION OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM AUDIT MATT

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)) Definitive Prox

Antero Resources Reports First Quarter 2022 Financial and Operational Results

Exhibit 99.1 Antero Resources Reports First Quarter 2022 Financial and Operational Results Denver, Colorado, April 27, 2022?Antero Resources Corporation (NYSE: AR) (?Antero Resources?, ?Antero?, or the ?Company?) today announced its first quarter 2022 financial and operating results. The relevant consolidated financial statements are included in Antero Resources? Quarterly Report on Form 10-Q for

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

Table of Contents Fee ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

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): April 27, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commis

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 22, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commis

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): February 28, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Com

Financial Statements of Antero Midstream Corporation

Exhibit 99.4 ? INDEX TO CONSOLIDATED FINANCIAL STATEMENTS ? ? ? Page Audited Historical Consolidated Financial Statements as of December 31, 2020 and 2021 and for the Years Ended December 31, 2019, 2020 and 2021 ? ? Report of Independent Registered Public Accounting Firm F-2 Consolidated Balance Sheets F-4 Consolidated Statements of Operations and Comprehensive Income (Loss) F-5 Consolidated State

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 16, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Com

Antero Resources Reports Fourth Quarter Results, Announces 2022 Guidance and Return of Capital Program

Exhibit 99.1 Antero Resources Reports Fourth Quarter Results, Announces 2022 Guidance and Return of Capital Program Denver, Colorado, February 16, 2022?Antero Resources Corporation (NYSE: AR) (?Antero Resources,? ?Antero,? or the ?Company?) today announced its fourth quarter 2021 financial and operating results, year end 2021 estimated proved reserves, as well as its 2022 capital budget and guidan

List of Guarantor Subsidiaries.

Exhibit 22.1 List of Guarantor Subsidiaries The following subsidiaries of Antero Resources Corporation (the ?Company?) were, as of December 31, 2021, guarantors of the Company?s 5.00% senior notes due 2025: ? ? ? ? Guarantor ? Jurisdiction of Organization ? Appalachian Real Estate LLC ? Delaware ? Antero Minerals LLC ? Delaware ? Antero Subsidiary Holdings LLC ? Delaware ? Monroe Pipeline LLC ? De

Report of DeGolyer and MacNaughton, dated as of January 17, 2023, for proved reserves as of December 31, 2022 (incorporated by reference to Exhibit 99.1 to the Company’s Annual Report on Form 10-K (Commission File No. 001-36120) filed on February 15, 2023).

Exhibit 99.1 ? DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 ? January 21, 2022 Antero Resources Corporation 1615 Wynkoop Street Denver, Colorado 80202 Ladies and Gentlemen: Pursuant to your request, this report of third party presents an independent evaluation, as of December 31, 2021, of the estimated net proved oil, condensate, natural gas liquids (NGL), an

Federal Mine Safety and Health Act Information.

EXHIBIT 95.1 ? Federal Mine Safety and Health Act Information ? The Dodd-Frank Wall Street Reform and Consumer Protection Act ("Dodd-Frank Act") requires issuers to include in periodic reports filed with the SEC certain information relating to citations or orders for violations of standards under the Federal Mine Safety and Health Act of 1977, as amended by the Federal Mine Improvement and New Eme

Subsidiaries of Antero Resources Corporation.

Exhibit 21.1 ? ? ? ? ? SUBSIDIARIES OF ANTERO RESOURCES CORPORATION ? ? ? ? ? Name of Subsidiary ? Jurisdiction of Organization ? Appalachian Real Estate LLC ? Delaware ? Antero Minerals LLC ? Delaware ? Antero Subsidiary Holdings LLC ? Delaware ? Martica Holdings LLC ? Delaware ? Monroe Pipeline LLC ? Delaware ? MU Marketing LLC ? Delaware ? ?

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

Table of Contents ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

AR / Antero Resources Corp / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0271-anteroresourcescorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 6)* Name of issuer: Antero Resources Corp. Title of Class of Securities: Common Stock CUSIP Number: 03674X106 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to de

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): January 27, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Co

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): January 27, 2022 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Comm

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, 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 31, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Com

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): November 2, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Comm

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 27, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Comm

Antero Resources Reports Third Quarter 2021 Financial and Operational Results

Exhibit 99.1 Antero Resources Reports Third Quarter 2021 Financial and Operational Results Denver, Colorado, October 27, 2021?Antero Resources Corporation (NYSE: AR) (?Antero Resources?, ?Antero?, or the ?Company?) today announced its third quarter 2021 financial and operational results. The relevant consolidated financial statements are included in Antero Resource?s Quarterly Report on Form 10-Q

Sixth Amended and Restated Credit Facility, dated as of October 26, 2021, by and among Antero Resources Corporation, as Borrower, the lenders party thereto and JPMorgan Chase Bank, N.A., as Administrative Agent (incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q (Commission File No. 001-36120) filed on October 27, 2021).

? Exhibit 10.1 Execution Version ? ? ? SIXTH AMENDED AND RESTATED CREDIT AGREEMENT dated as of October 26, 2021 among ANTERO RESOURCES CORPORATION, as Borrower, CERTAIN SUBSIDIARIES OF BORROWER, as Guarantors, THE LENDERS PARTY HERETO, JPMORGAN CHASE BANK, N.A., as Administrative Agent, JPMORGAN CHASE BANK, N.A. and WELLS FARGO SECURITIES, LLC as Joint Bookrunners, Joint Lead Arrangers and Co-Synd

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

Table of Contents Fee ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

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): October 18, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Comm

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): October 6, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commi

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): September 8, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Com

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): August 3, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commis

Form of Performance Share Unit Grant Notice and Performance Share Unit Agreement under the Antero Resources Corporation 2020 Long-Term Incentive Plan (incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q (Commission File No. 001-36120) filed on July 28, 2021).

? Exhibit 10.1 ? ANTERO RESOURCES CORPORATION 2020 LONG-TERM INCENTIVE PLAN PERFORMANCE SHARE UNIT GRANT NOTICE Pursuant to the terms and conditions of the Antero Resources Corporation 2020 Long-Term Incentive Plan, as amended from time to time (the ?Plan?), Antero Resources Corporation (the ?Company?) hereby grants to the individual listed below (?you? or the ?Participant?) an award (this ?Award?

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

Table of Contents Fee ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

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, 2021 ANTERO RESOURCES CO

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, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commiss

Antero Resources Reports Second Quarter 2021 Financial and Operational Results

Exhibit 99.1 Antero Resources Reports Second Quarter 2021 Financial and Operational Results Denver, Colorado, July 28, 2021?Antero Resources Corporation (NYSE: AR) (?Antero Resources?, ?Antero?, or the ?Company?) today announced its second quarter 2021 financial and operational results. The relevant consolidated financial statements are included in Antero Resource?s Quarterly Report on Form 10-Q f

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): June 16, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or other jurisdiction of incorporation) (Commiss

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): June 16, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commiss

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): June 1, 2021 ANTERO RESOURCES CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commissi

Indenture, dated as of June 1, 2021, by and among Antero Resources Corporation, the guarantors party thereto and Wells Fargo Bank, National Association, as trustee.

Exhibit 4.1 Execution Version Antero Resources Corporation, the SUBSIDIARY guarantors PARTY HERETO AND Wells Fargo Bank, National Association, AS TRUSTEE INDENTURE Dated as of June 1, 2021 5.375% Senior Notes due 2030 Table of Contents Page ARTICLE I DEFINITIONS AND INCORPORATION BY REFERENCE 1 SECTION 1.1. Definitions 1 SECTION 1.2. Other Definitions 39 SECTION 1.3. Trust Indenture Act 41 SECTION

Antero Resources Announces Pricing of Upsized $600 Million Offering of Senior Notes

Exhibit 99.1 Antero Resources Announces Pricing of Upsized $600 Million Offering of Senior Notes Denver, Colorado, May 17, 2021?Antero Resources Corporation (NYSE: AR) (?Antero Resources?) announced today the pricing of its upsized private placement to eligible purchasers of $600 million in aggregate principal amount of 5.375% senior unsecured notes due 2030 at par (the ?Notes?). The offering is e

Financial Statements and Exhibits, 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): May 17, 2021 ANTERO RESOURCES CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commissi

Antero Resources Announces Launch of $500 Million Offering of Senior Notes

Exhibit 99.1 Antero Resources Announces Launch of $500 Million Offering of Senior Notes Denver, Colorado, May 17, 2021?Antero Resources Corporation (NYSE: AR) (?Antero Resources?) announced today that, subject to market conditions, it intends to offer $500 million in aggregate principal amount of senior unsecured notes due 2030 (the ?Notes?) in a private placement to eligible purchasers. Antero Re

Financial Statements and Exhibits, 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): May 10, 2021 ANTERO RESOURCES CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commissi

CALCULATION OF REGISTRATION FEE

TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(5) Registration No. 333-251910 CALCULATION OF REGISTRATION FEE Title of Each Class of Securities to be Registered Amount to be Registered Proposed Maximum Offering Price Per Unit Proposed Maximum Aggregate Offering Price Amount of Registration Fee(1) Common Stock, par value $0.01 per share 11,587,708 $ 11.01 $ 127,580,665.08 $ 13,919.06 (1) Calculate

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): April 30, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commis

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): April 30, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commis

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): April 28, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commis

Antero Resources Reports First Quarter 2021 Financial and Operational Results

Exhibit 99.1 Antero Resources Reports First Quarter 2021 Financial and Operational Results Denver, Colorado, April 28, 2021?Antero Resources Corporation (NYSE: AR) (?Antero Resources?, ?Antero?, or the ?Company?) today announced its first quarter 2021 financial and operational results. The relevant consolidated financial statements are included in Antero Resource?s Quarterly Report on Form 10-Q fo

Quarterly Report - 10-Q

Table of Contents Fee ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

- ANTERO RESOURCES CORP - 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)) Definitive Prox

Definitive Proxy Statement on Schedule 14A filed with the SEC on April 28, 2021;

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)) Definitive Prox

Antero Resources and Antero Midstream Announce Retirement of Co-Founder Glen Warren

Exhibit 99.1 Antero Resources and Antero Midstream Announce Retirement of Co-Founder Glen Warren Denver, Colorado, April 8, 2021—Antero Resources Corporation (NYSE: AR) (“Antero Resources”) and Antero Midstream Corporation (NYSE: AM) (“Antero Midstream”) today announced that Glen Warren will retire as President and Chief Financial Officer of Antero Resources and President of Antero Midstream, effe

Antero Resources and Antero Midstream Announce New Executive Management Responsibilities

Exhibit 99.2 Antero Resources and Antero Midstream Announce New Executive Management Responsibilities Denver, Colorado, April 8, 2021?Antero Resources Corporation (NYSE: AR) (?Antero Resources?) and Antero Midstream Corporation (NYSE: AM) (?Antero Midstream?) today announced new responsibilities for certain members of their management teams upon the effectiveness of Glen C. Warren, Jr. retirement

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, 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 8, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commiss

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 1, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commiss

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 4)*

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 4)* Antero Resources Corporation (Name of Issuer) Common Stock, Par Value $0.01 Per Share (Title of Class of Securities) 03674X106 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designa

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 4)*

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 4)* Antero Resources Corporation (Name of Issuer) Common Stock, Par Value $0.01 Per Share (Title of Class of Securities) 03674X106 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designa

Antero Resources Reports Fourth Quarter Results, Announces 2021 Guidance, Proved Reserves and Drilling Partnership

Exhibit 99.1 Antero Resources Reports Fourth Quarter Results, Announces 2021 Guidance, Proved Reserves and Drilling Partnership Denver, Colorado, February 17, 2020? Antero Resources Corporation (NYSE: AR) (?Antero Resources?, ?Antero?, or the ?Company?) today announced its fourth quarter and full year 2020 financial and operational results as well as its 2021 capital budget, guidance and proved re

Subsidiaries of Antero Resources Corporation.

Exhibit 21.1 ? ? ? ? ? SUBSIDIARIES OF ANTERO RESOURCES CORPORATION ? ? ? ? ? Name of Subsidiary ? Jurisdiction of Organization ? Antero Minerals LLC ? Delaware ? Antero Subsidiary Holdings LLC ? Delaware ? Martica Holdings LLC ? Delaware ? Monroe Pipeline LLC ? Delaware ? MU Marketing LLC ? Delaware ? ?

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 17, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Com

List of Guarantor Subsidiaries (incorporated by reference to Exhibit 22.1 to the Company’s Annual Report on Form 10-K (Commission File No. 001-36120) filed on February 17, 2021).

Exhibit 22.1 List of Guarantor Subsidiaries The following subsidiaries of Antero Resources Corporation (the ?Company?) were, as of December 31, 2020, guarantors of the Company?s 5.125% senior notes due 2022, 5.625% senior notes due 2023, and 5.00% senior notes due 2025. Guarantor Jurisdiction of Organization Antero Minerals LLC ? Delaware Antero Subsidiary Holdings LLC ? Delaware Monroe Pipeline L

Financial Statements of Antero Midstream Corporation

? INDEX TO CONSOLIDATED FINANCIAL STATEMENTS ? ? ? Page Audited Historical Consolidated Financial Statements as of December 31, 2019 and 2020 and for the Years Ended December 31, 2018, 2019 and 2020 ? ? Report of Independent Registered Public Accounting Firm F-2 Consolidated Balance Sheets F-5 Consolidated Statements of Operations and Comprehensive Income (Loss) F-6 Consolidated Statements of Part

Annual Report - 10-K

Table of Contents ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Report of DeGolyer and MacNaughton, dated as of January 29, 2021, for proved reserves as of December 31, 2020 (incorporated by reference to Exhibit 99.1 to the Company’s Annual Report on Form 10-K (Commission File No. 001-36120) filed on February 17, 2021).

Exhibit 99.1 ? DeGolyer and MacNaughton 5001 Spring Valley Road Suite 800 East Dallas, Texas 75244 January 29, 2021 Antero Resources Corporation 1615 Wynkoop Street Denver, Colorado 80202 Ladies and Gentlemen: Pursuant to your request, this report of third party presents an independent evaluation, as of December 31, 2020, of the estimated net proved oil, condensate, natural gas liquids (NGL), and

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 5)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 5)* Name of issuer: Antero Resources Corp. Title of Class of Securities: Common Stock CUSIP Number: 03674X106 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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1) Antero Resources Corporation

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1) Antero Resources Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 03674X1063 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designa

Indenture related to the 7.625% Senior Notes due 2029, dated as of January 26, 2021, by and among Antero Resources Corporation, the several guarantors named therein and Wells Fargo Bank, National Association, as trustee (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K (Commission File No. 001-36120) filed on February 1, 2021).

Exhibit 4.1 Antero Resources Corporation, the SUBSIDIARY guarantors PARTY HERETO AND Wells Fargo Bank, National Association, AS TRUSTEE INDENTURE Dated as of January 26, 2021 7.625% Senior Notes due 2029 Table of Contents Page ARTICLE I DEFINITIONS AND INCORPORATION BY REFERENCE 1 SECTION 1.1. Definitions 1 SECTION 1.2. Other Definitions 38 SECTION 1.3. Trust Indenture Act 40 SECTION 1.4. Rules of

Antero Resources Announces Pricing of Upsized $700 Million Offering of Senior Notes

Exhibit 99.1 Antero Resources Announces Pricing of Upsized $700 Million Offering of Senior Notes Denver, Colorado, January 11, 2021—Antero Resources Corporation (NYSE: AR) (“Antero Resources”) announced today the pricing of its private placement to eligible purchasers of $700 million in aggregate principal amount of 7.625% senior unsecured notes due 2029 at par (the “Notes”). The offering is expec

Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant - FORM 8-K

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 26, 2021 ANTERO RESOURCES CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Comm

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers - FORM 8-K

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 25, 2021 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or other jurisdiction of incorporation) (Comm

Antero Resources Announces Launch of $500 Million Offering of Senior Notes

Exhibit 99.1 Antero Resources Announces Launch of $500 Million Offering of Senior Notes Denver, Colorado, January 11, 2021—Antero Resources Corporation (NYSE: AR) (“Antero Resources”) announced today that, subject to market conditions, it intends to offer $500 million in aggregate principal amount of senior unsecured notes due 2029 (the “Notes”) in a private placement to eligible purchasers. Anter

Financial Statements and Exhibits, 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): January 11, 2021 ANTERO RESOURCES CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Comm

CALCULATION OF REGISTRATION FEE

TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(5) Registration No. 333-251910 CALCULATION OF REGISTRATION FEE Title of Each Class of Securities to be Registered Amount to be Registered Proposed Maximum Offering Price Per Unit Proposed Maximum Aggregate Offering Price Amount of Registration Fee(1) Common Stock, par value $0.01 per share 31,388,193 $ 6.35 $ 199,315,025.55 $ 21,745.27 (1) Calculated

Financial Statements and Exhibits, Other Events - FORM 8-K

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 7, 2021 ANTERO RESOURCES CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commi

Form of Subordinated Debt Securities (included in Exhibit 4.21).

Exhibit 4.21 ANTERO RESOURCES CORPORATION to WELLS FARGO BANK, NATIONAL ASSOCIATION Trustee INDENTURE Dated as of [ ] [ ], 20[ ] SUBORDINATED DEBT SECURITIES ANTERO RESOURCES CORPORATION Certain Sections of this Indenture relating to Sections 310 through 318, inclusive, of the Trust Indenture Act of 1939, as amended Trust Indenture Act Section Indenture Section Section 310(a)(1) 609 (a)(2) 609 (a)

- S-3ASR

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on January 6, 2021 Registration No.

Form T-1 Statement of Eligibility and Qualification respecting the Subordinated Indenture.

Exhibit 25.2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ¨ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b) (2) WELLS FARGO BANK, NATIONAL ASSOCIATION (Exact name of trustee as specified in its charter) A National

Form T-1 Statement of Eligibility and Qualification respecting the Senior Indenture.

Exhibit 25.1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ¨ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b) (2) WELLS FARGO BANK, NATIONAL ASSOCIATION (Exact name of trustee as specified in its charter) A National

Form of Senior Debt Securities (included in Exhibit 4.20).

Exhibit 4.20 ANTERO RESOURCES CORPORATION to WELLS FARGO BANK, NATIONAL ASSOCIATION Trustee INDENTURE Dated as of [ ] [ ], 20[ ] SENIOR DEBT SECURITIES ANTERO RESOURCES CORPORATION Certain Sections of this Indenture relating to Sections 310 through 318, inclusive, of the Trust Indenture Act of 1939, as amended Trust Indenture Act Section Indenture Section Section 310(a)(1) 609 (a)(2) 609 (a)(3) No

Antero Resources Announces Pricing of $500 Million Offering of Senior Notes

Exhibit 99.1 Antero Resources Announces Pricing of $500 Million Offering of Senior Notes Denver, Colorado, December 17, 2020—Antero Resources Corporation (NYSE: AR) (“Antero Resources”) announced today the pricing of its private placement to eligible purchasers of $500 million in aggregate principal amount of 8.375% senior unsecured notes due 2026 at par (the “Notes”). The offering is expected to

Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant - FORM 8-K

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 4, 2021 ANTERO RESOURCES CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commi

Indenture related to the 8.375% Senior Notes due 2026, dated as of January 4, 2021, by and among Antero Resources Corporation, the several guarantors named therein and Wells Fargo Bank, National Association, as trustee (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K (Commission File No. 001-36120) filed on January 4, 2021).

EX-4.1 2 tm2039740d1ex4-1.htm EXHIBIT 4.1 Exhibit 4.1 Antero Resources Corporation, the SUBSIDIARY guarantors PARTY HERETO AND Wells Fargo Bank, National Association, AS TRUSTEE INDENTURE Dated as of January 4, 2021 8.375% Senior Notes due 2026 Table of Contents Page ARTICLE I DEFINITIONS AND INCORPORATION BY REFERENCE 1 SECTION 1.1. Definitions 1 SECTION 1.2. Other Definitions 38 SECTION 1.3. Tru

Antero Resources Announces Launch of $500 Million Offering of Senior Notes

Exhibit 99.1 Antero Resources Announces Launch of $500 Million Offering of Senior Notes Denver, Colorado, December 17, 2020—Antero Resources Corporation (NYSE: AR) (“Antero Resources”) announced today that, subject to market conditions, it intends to offer $500 million in aggregate principal amount of senior unsecured notes due 2026 (the “Notes”) in a private placement to eligible purchasers. Ante

Financial Statements and Exhibits, 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): December 17, 2020 ANTERO RESOURCES CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Com

Regulation FD Disclosure - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 2, 2020 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Comm

Antero Resources Reports Third Quarter 2020 Financial and Operational Results

Exhibit 99.1 Antero Resources Reports Third Quarter 2020 Financial and Operational Results Denver, Colorado, October 28, 2020— Antero Resources Corporation (NYSE: AR) (“Antero Resources”, “Antero”, or the “Company”) today announced its third quarter 2020 financial and operational results. The relevant unaudited condensed consolidated financial statements are included in Antero’s Quarterly Report o

Form of Performance Share Unit Grant Notice and Performance Share Unit Agreement under the Antero Resources Corporation 2020 Long-Term Incentive Plan (incorporated by reference to Exhibit 10.3 to the Company’s Quarterly Report on Form 10-Q (Commission File No. 001-36120) filed on October 28, 2020).

Exhibit 10.3 ANTERO RESOURCES CORPORATION 2020 LONG-TERM INCENTIVE PLAN PERFORMANCE SHARE UNIT GRANT NOTICE Pursuant to the terms and conditions of the Antero Resources Corporation 2020 Long-Term Incentive Plan, as amended from time to time (the “Plan”), Antero Resources Corporation (the “Company”) hereby grants to the individual listed below (“you” or the “Participant”) an award (this “Award”) of

Form of Retention Award Grant Notice and Retention Award Agreement under the Antero Resources Corporation 2020 Long-Term Incentive Plan (Employees) (incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q (Commission File No. 001-36120) filed on October 28, 2020).

Exhibit 10.1 ANTERO RESOURCES CORPORATION 2020 LONG-TERM INCENTIVE PLAN RETENTION AWARD GRANT NOTICE Pursuant to the terms and conditions of the Antero Resources Corporation 2020 Long-Term Incentive Plan, as amended from time to time (the “Plan”), Antero Resources Corporation (the “Company”) hereby grants to the individual listed below (“you” or the “Participant”) the Cash Award (the “Retention Aw

Quarterly Report - 10-Q

Table of Contents ensura UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

List of Guarantor Subsidiaries

Exhibit 22.1 List of Guarantor Subsidiaries The following subsidiaries of Antero Resources Corporation (the “Company”) were, as of September 30, 2020, guarantors of the Company’s 5.375% senior notes due 2021, 5.125% senior notes due 2022, 5.625% senior notes due 2023, 5.00% senior notes due 2025 and 4.25% convertible senior notes due 2026. Guarantor Jurisdiction of Organization Monroe Pipeline LLC

Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K

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 28, 2020 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Comm

Form of Restricted Stock Unit Grant Notice and Restricted Stock Unit Agreement under the Antero Resources Corporation 2020 Long-Term Incentive Plan (incorporated by reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q (Commission File No. 001-36120) filed on October 28, 2020).

Exhibit 10.2 ANTERO RESOURCES CORPORATION 2020 LONG-TERM INCENTIVE PLAN RESTRICTED STOCK UNIT GRANT NOTICE Pursuant to the terms and conditions of the Antero Resources Corporation 2020 Long-Term Incentive Plan, as amended from time to time (the “Plan”), Antero Resources Corporation (the “Company”) hereby grants to the individual listed below (“you” or the “Participant”) the number of Restricted St

Regulation FD Disclosure - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): September 9, 2020 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Com

Other Events - FORM 8-K

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 31, 2020 ANTERO RESOURCES CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commi

ANTERO RESOURCES ANNOUNCES EARLY TENDER RESULTS AND PRICING OF TENDER OFFERS FOR ITS 2022 AND 2023 NOTES

Exhibit 99.1 ANTERO RESOURCES ANNOUNCES EARLY TENDER RESULTS AND PRICING OF TENDER OFFERS FOR ITS 2022 AND 2023 NOTES Denver, Colorado, August 24, 2020 /PRNewswire/ - Antero Resources Corporation (NYSE: AR) (“Antero” or the “Company”) today announced that as of 5:00 p.m., New York City time, on August 24, 2020 (the “Dutch Auction Early Tender Deadline”), $88,389,000 aggregate principal amount of t

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events - FORM 8-K

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 24, 2020 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commi

Indenture related to the 4.25% Convertible Senior Notes due 2026, dated as of August 21, 2020, by and among Antero Resources Corporation, the several guarantors named therein and Wells Fargo Bank, National Association, as trustee (incorporated by reference to Exhibit 4.1 to the Company's Current Report on Form 8-K (Commission File No. 001-36120) filed on August 21, 2020).

Exhibit 4.1 EXECUTION VERSION ANTERO RESOURCES CORPORATION, THE GUARANTOR PARTIES HERETO and WELLS FARGO BANK, NATIONAL ASSOCIATION as Trustee INDENTURE Dated as of August 21, 2020 4.25% Convertible Senior Notes due 2026 TABLE OF CONTENTS Page Article 1. Definitions; Rules of Construction 1 Section 1.01. Definitions 1 Section 1.02. Other Definitions 13 Section 1.03. Rules of Construction 14 Articl

Purchase Agreement, dated as of August 18, 2020, by and among Antero Resources Corporation, the subsidiary guarantors party thereto and J.P. Morgan Securities LLC, as representative of the several initial purchasers named therein.

Exhibit 1.1 Execution Version $250,000,000 ANTERO RESOURCES CORPORATION 4.25% Convertible Senior Notes due 2026 Purchase Agreement August 18, 2020 J.P. Morgan Securities LLC As Representative of the several Initial Purchasers listed in Schedule 1 hereto c/o J.P. Morgan Securities LLC 383 Madison Avenue New York, New York 10179 Ladies and Gentlemen: Antero Resources Corporation, a Delaware corporat

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, 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): August 18, 2020 ANTERO RESOURCES CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commi

Antero Resources Announces Pricing of $250 Million Offering of Convertible Senior Notes

Exhibit 99.1 Antero Resources Announces Pricing of $250 Million Offering of Convertible Senior Notes Denver, Colorado, August 18, 2020 —Antero Resources Corporation (NYSE: AR) (“Antero Resources” or the “Company”) announced today the pricing of its private placement to eligible purchasers of $250 million in aggregate principal amount of 4.25% convertible senior notes due 2026 (the “Notes”). In con

Financial Statements and Exhibits, 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): August 18, 2020 ANTERO RESOURCES CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commi

Other Events, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 17, 2020 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commi

- FORM 8-K

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 18, 2020 ANTERO RESOURCES CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commi

ANTERO RESOURCES ANNOUNCES FINAL RESULTS OF TENDER OFFER FOR ITS 2021 NOTES

Exhibit 99.1 ANTERO RESOURCES ANNOUNCES FINAL RESULTS OF TENDER OFFER FOR ITS 2021 NOTES DENVER, COLORADO, August 17, 2020 /PRNewswire/ - Antero Resources Corporation (NYSE: AR) (“Antero” or the “Company”) announced today that, as of 5:00 p.m., New York City time, on August 17, 2020, $191,566,000 principal amount of the Company’s outstanding 5.375% Senior Notes due 2021 (the “2021 Notes”) have bee

Antero Resources Announces $250 Million Offering of Convertible Senior Notes

Exhibit 99.1 Antero Resources Announces $250 Million Offering of Convertible Senior Notes DENVER, August 18, 2020 /PRNewswire/ – Antero Resources Corporation (NYSE: AR) (“Antero Resources” or the “Company”) announced today that, subject to market and other conditions, it intends to offer $250 million in aggregate principal amount of convertible senior notes due 2026 (the “Notes”) in a private plac

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 11, 2020 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commi

ANTERO RESOURCES COMMENCES TENDER OFFERS FOR ITS 2021, 2022 AND 2023 NOTES

Exhibit 99.1 ANTERO RESOURCES COMMENCES TENDER OFFERS FOR ITS 2021, 2022 AND 2023 NOTES DENVER, COLORADO, August 11, 2020 /PRNewswire/ - ANTERO RESOURCES CORPORATION (NYSE: AR) (“Antero” or the “Company”) announced today that it has commenced cash tender offers (the “Offers”) to purchase (i) any and all of the Company’s outstanding 5.375% Senior Notes due 2021 (such notes, the “Any and All Notes”

Second Supplemental Indenture related to the 5.0% Senior Notes due 2025, dated June 3, 2020, by and among Antero Resources Corporation, the several guarantors named therein and Wells Fargo Bank, National Association, as trustee (incorporated by reference to Exhibit 4.4 to the Company’s Quarterly Report on Form 10-Q (Commission File No. 001-36120) filed on July 29, 2020).

Exhibit 4.4 Execution Version ANTERO RESOURCES CORPORATION, As Issuer, MONROE PIPELINE LLC and ANTERO SUBSIDIARY HOLDINGS LLC, as Subsidiary Guarantors, ANTERO MINERALS LLC and MU MARKETING LLC, as the New Guarantors, and WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee SECOND SUPPLEMENTAL INDENTURE, dated as of June 3, 2020 to Indenture dated as of December 21, 2016 5.0% Senior Notes due 2025 T

Sixth Supplemental Indenture related to the 5.375% Senior Notes due 2021, dated June 3, 2020, by and among Antero Resources Corporation, the several guarantors named therein and Wells Fargo Bank, National Association, as trustee.

Exhibit 4.1 Execution Version ANTERO RESOURCES CORPORATION, As Issuer and Parent Guarantor, MONROE PIPELINE LLC and ANTERO SUBSIDIARY HOLDINGS LLC, as Subsidiary Guarantors, ANTERO MINERALS LLC and MU MARKETING LLC, as the New Guarantors, and WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee SIXTH SUPPLEMENTAL INDENTURE, dated as of June 3, 2020 to Indenture dated as of November 5, 2013 5.375% Se

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): July 29, 2020 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commiss

Fifth Amendment to Fifth Amended and Restated Credit Agreement, dated as of June 12, 2020, among Antero Resources Corporation, as Borrower, certain subsidiaries of the Borrower, as Guarantors, the Lenders party thereto and JPMorgan Chase Bank, N.A., as Administrative Agent.

Exhibit 10.2 EXECUTION VERSION FIFTH AMENDMENT TO FIFTH AMENDED AND RESTATED CREDIT AGREEMENT This FIFTH AMENDMENT TO FIFTH AMENDED AND RESTATED CREDIT AGREEMENT (this “Amendment”) is made as of June 12, 2020, by and among ANTERO RESOURCES CORPORATION, a Delaware corporation (the “Borrower”), CERTAIN SUBSIDIARIES OF BORROWER, as Guarantors, the LENDERS party hereto, and JPMORGAN CHASE BANK, N.A.,

Fourth Supplemental Indenture related to the 5.125% Senior Notes due 2022, dated June 3, 2020, by and among Antero Resources Corporation, the several guarantors named therein and Wells Fargo Bank, National Association, as trustee.

Exhibit 4.2 Execution Version ANTERO RESOURCES CORPORATION, As Issuer, MONROE PIPELINE LLC and ANTERO SUBSIDIARY HOLDINGS LLC, as Subsidiary Guarantors, ANTERO MINERALS LLC and MU MARKETING LLC, as the New Guarantors, and WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee FOURTH SUPPLEMENTAL INDENTURE, dated as of June 3, 2020 to Indenture dated as of May 6, 2014 5.125% Senior Notes due 2022 This

Fourth Amendment to Fifth Amended and Restated Credit Agreement, dated as of June 5, 2020, among Antero Resources Corporation, as Borrower, certain subsidiaries of the Borrower, as Guarantors, the Lenders party thereto and JPMorgan Chase Bank, N.A., as Administrative Agent.

Exhibit 10.1 EXECUTION VERSION FOURTH AMENDMENT TO FIFTH AMENDED AND RESTATED CREDIT AGREEMENT This FOURTH AMENDMENT TO FIFTH AMENDED AND RESTATED CREDIT AGREEMENT (this “Amendment”) is made as of June 5, 2020, by and among ANTERO RESOURCES CORPORATION, a Delaware corporation (the “Borrower”), CERTAIN SUBSIDIARIES OF BORROWER, as Guarantors, the LENDERS party hereto, and JPMORGAN CHASE BANK, N.A.,

Antero Resources Reports Second Quarter 2020 Financial and Operating Results

Exhibit 99.1 Antero Resources Reports Second Quarter 2020 Financial and Operating Results Denver, Colorado, July 29, 2020— Antero Resources Corporation (NYSE: AR) (“Antero Resources” or the “Company”) today announced its second quarter 2020 financial and operational results. The relevant condensed consolidated financial statements are included in Antero’s Quarterly Report on Form 10-Q for the quar

Quarterly Report - 10-Q

Table of Contents ensura UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Second Supplemental Indenture related to the 5.625% Senior Notes due 2023, dated June 3, 2020, by and among Antero Resources Corporation, the several guarantors named therein and Wells Fargo Bank, National Association, as trustee (incorporated by reference to Exhibit 4.3 to the Company’s Quarterly Report on Form 10-Q (Commission File No. 001-36120) filed on July 29, 2020).

Exhibit 4.3 Execution Version ANTERO RESOURCES CORPORATION, As Issuer, MONROE PIPELINE LLC and ANTERO SUBSIDIARY HOLDINGS LLC, as Subsidiary Guarantors, ANTERO MINERALS LLC and MU MARKETING LLC, as the New Guarantors, and WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee SECOND SUPPLEMENTAL INDENTURE, dated as of June 3, 2020 to Indenture dated as of March 17, 2015 5.625% Senior Notes due 2023 Th

- FORM S-8

As filed with the Securities and Exchange Commission on July 9, 2020 Registration No.

Form of Stock Award Grant Notice and Stock Award Agreement (Form for Non-Employee Directors) under the Antero Resources Corporation 2020 Long-Term Incentive Plan (incorporated by reference to Exhibit 4.4 to the Company’s Current Report on Form S-8 (Commission File No. 001-36120) filed on July 9, 2020).

Exhibit 4.4 ANTERO RESOURCES CORPORATION 2020 LONG-TERM INCENTIVE PLAN FORM OF STOCK AWARD GRANT NOTICE Pursuant to the terms and conditions of the Antero Resources Corporation 2020 Long-Term Incentive Plan, as amended from time to time (the “Plan”), Antero Resources Corporation (the “Company”) hereby grants to the individual listed below (“you” or the “Participant”) a Stock Award of the number of

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 17, 2020 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or other jurisdiction of incorporation) (Commiss

Antero Resources Corporation 2020 Long-Term Incentive Plan, effective June 17, 2020 (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K (Commission File No. 001-36120) filed on June 23, 2020).

Exhibit 10.1 ANTERO RESOURCES CORPORATION 2020 LONG-TERM INCENTIVE PLAN 1. Purpose. The purpose of the Antero Resources Corporation 2020 Long-Term Incentive Plan (the “Plan”) is to provide a means through which (a) Antero Resources Corporation, a Delaware corporation (the “Company”), and its Affiliates may attract, retain and motivate qualified persons as employees, directors and other service pro

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): June 17, 2020 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or other jurisdiction of incorporation) (Commiss

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): June 15, 2020 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commiss

- 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 x 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

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): May 12, 2020 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commissi

AMGP / Antero Midstream GP LP / ANTERO RESOURCES Corp - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 5) Antero Midstream Corporation (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 03676B 102 (CUSIP Number) Glen C. Warren, Jr. 1615 Wynkoop Street Denver, Colorado 80202 (303) 357-7310 with a copy to: Douglas E. McWilli

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): April 29, 2020 ANTERO RESOURCES CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-36120 80-0162034 (State or Other Jurisdiction of Incorporation) (Commis

Form of Restricted Stock Unit Grant Notice and Restricted Stock Unit Agreement (Form for Special Retention Awards) under the Antero Resources Corporation Long-Term Incentive Plan (incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q (Commission File No. 001-36120) filed on April 29, 2020).

Exhibit 10.1 Form for Special Retention Awards ANTERO RESOURCES CORPORATION LONG-TERM INCENTIVE PLAN RESTRICTED STOCK UNIT GRANT NOTICE Pursuant to the terms and conditions of the Antero Resources Corporation Long-Term Incentive Plan, as amended from time to time (the “Plan”), Antero Resources Corporation (the “Company”) hereby grants to the individual listed below (“you” or the “Participant”) the