Insider Transactions Reported by 20 Insiders of Core Natural Resources, Inc.

Symbol
CNR on NYSE
Industry
Silver Ores
Location
Canonsburg, PA

Insiders trading volume in the past year

Core Natural Resources, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
James A. Brock Executive Chair and CEO, Director $44.7M Nov 13, 2025
Paul A. Lang Chief Executive Officer, Director $22.8M +$502K +2.25% May 9, 2025
William P. Powell Director $13.4M May 2, 2023
Ed Roberson Director $7.84M May 3, 2022
Deck Slone SVP, Strategy & Public Policy $6.77M Feb 18, 2025
Rosemary L. Klein SVP, CLO & Corp. Sec. $6.61M Feb 18, 2025
Miteshkumar Thakkar President & CFO $5.6M Feb 18, 2025
John T. Mills Director $5.29M May 7, 2024
Joseph P. Platt JR Director $3.98M Feb 18, 2025
Martha A. Wiegand General Counsel & Secretary $3.26M Feb 7, 2024
Sophie Bergeron Director $3.18M May 10, 2022
George John Schuller JR SVP, Chief Operating Officer $2.2M Feb 18, 2025
Kurt R. Salvatori SVP, Chief Admin. Officer $2.13M Feb 18, 2025
Kriegshauser Patrick A Director $1.8M -$235K -11.5% Sep 17, 2025
Richard A. Navarre Director $1.79M -$411K -18.6% Sep 25, 2025
Robert J. Braithwaite Jr. SVP, Marketing & Sales $1.29M Feb 18, 2025
Holly K. Koeppel Director $1.01M -$664K -39.7% Mar 31, 2025
John Rothka Chief Accounting Officer $931K -$420K -31.1% Oct 8, 2025
Cassandra Chia-Wei Pan Director $786K Feb 18, 2025
Valli Perera Director $786K Feb 18, 2025

Recent Insider Transactions by Companies or Individuals for Core Natural Resources, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.