Core Natural Resources Announces Leadership Change

Core Leadership Transition - Core Natural Resources, Inc. has appointed Jimmy Brock as the new CEO, succeeding Paul A. Lang, effective immediately [1] - Brock will collaborate with Lang during the transition period, which will last until the end of the year [1] Company Overview - Core Natural Resources is a leading producer of high-quality metallurgical and thermal coals, operating large-scale, low-cost longwall mines [4] - The company was formed in January 2025 through the merger of CONSOL Energy and Arch Resources, and is based in Canonsburg, Pennsylvania [4] - Core has a strategic logistical network, including ownership of two East Coast marine export terminals, enhancing its access to global coal markets [4] Leadership Background - Jimmy Brock has over 40 years of experience in the coal industry, previously serving as CEO and board member of CONSOL Energy [3] - He has held various positions including chief operating officer and mine foreman, and currently chairs several industry associations [3]