• Core Natural Resources expanded President Mitesh Thakkar’s remit to run day-to-day operations, marketing, logistics, long-term strategy, effective immediately.
• Nathan Tucker was named senior vice president, chief financial officer, effective immediately.
• Thakkar had served as president and CFO since January 2025; previously CFO of CONSOL Energy since 2020.
• Tucker was Core’s vice president of finance; previously director of finance and investor relations at CONSOL from 2020 to January 2025.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Core Natural Resources, Inc. published the original content used to generate this news brief via PR Newswire (Ref. ID: 202608190755PR_NEWS_USPR_____CG29026) on August 19, 2026, and is solely responsible for the information contained therein.