SCHEDULE 13G/A 0001037389-25-000043 0001037389 XXXXXXXX LIVE 1 Common Stock, par value $0.01 per share 10/01/2025 0001704715 Alpha Metallurgical Resources, Inc. 020764106 340 MARTIN LUTHER KING JR. BLVD. BRISTOL TN 37620 Rule 13d-1(b) Renaissance Technologies LLC DE 611915 0 611915 0 611915 4.78 IA Renaissance Technologies Holdings Corporation DE 611915 0 611915 0 611915 4.78 HC Alpha Metallurgical Resources, Inc. 340 MARTIN LUTHER KING JR. BLVD., BRISTOL, TN 37620 This Schedule 13G is being filed by Renaissance Technologies LLC ("RTC") and Renaissance Technologies Holdings Corporation ("RTHC"). 800 Third Avenue New York, New York 10022 RTC is a Delaware limited liability company, and RTHC is a Delaware corporation. N IA 611915 4.78 611915 0 611915 0 N Y N Certain funds managed by RTC have the right to receive dividends and proceeds from the sale of the securities which are the subject of this report. Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, each of the undersigned agrees to the filing on behalf of each of a Statement on Schedule 13G, and all amendments thereto, with respect to the shares of Common Stock, par value $0.01 per share of Alpha Metallurgical Resources, Inc. Renaissance Technologies LLC Brian Felczak 02/12/2026 Renaissance Technologies Holdings Corporation Brian Felczak 02/12/2026