X0203 0000876661 NEW YORK STOCK EXCHANGE LLC 0001037676 ARCH RESOURCES, INC. 001-13105

CITY PLACE ONE STE 300 ST LOUIS MO MISSOURI 63141

3149942700 Class A Common Stock 17 CFR 240.12d2-2(a)(3) Nicolas Connolly Analyst, Regulation 2025-01-14