On February 23, 2026, Core Natural (CNR) disclosed two insider transactions. Director Brock James A sold 2,960 shares on February 18, 2026.
[Recent Insider Transactions]
Disclosure Date
Position
Name
Transaction Date
Buy/Sell
Quantity
Price per Share/USD
Total Amount/USD
February 23, 2026
Director
Brock James A
February 18, 2026
Sell
2,960
88.96
$263,300
February 23, 2026
Executive
Rothka John
February 18, 2026
Sell
79
88.96
$7,028.84
February 19, 2026
Executive
Schuller George John JR
February 18, 2026
Sell
1,782
88.96
$158,500
February 19, 2026
Executive
Klein Rosemary L
February 18, 2026
Sell
1,243
88.96
$110,600
February 19, 2026
Executive
Salvatori Kurt R.
February 18, 2026
Sell
1,148
88.96
$102,100
February 19, 2026
Executive
Thakkar Miteshkumar
February 18, 2026
Sell
2,029
88.96
$180,500
February 19, 2026
Executive
Slone Deck
February 18, 2026
Sell
1,218
88.96
$108,400
February 19, 2026
Executive
Braithwaite Robert J. Jr.
February 18, 2026
Sell
774
88.96
$68,900
October 10, 2025
Executive
Rothka John
October 8, 2025
Sell
1,000
95.00
$95,000
October 10, 2025
Executive
Rothka John
October 9, 2025
Sell
1,000
100.00
$100,000
[Company Profile]
Core Natural Resources, Inc. was incorporated in Delaware on June 21, 2017. The company is a leading low-cost producer of premium bituminous coal, focusing on extraction and preparation of Appalachian Basin coal due to their ability to efficiently produce and deliver large quantities of high-quality coal at competitive prices, along with strategic mine locations and industry-experienced management teams.
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US Stock Insider Trading | Core Natural disclosed 2 insider transactions on February 23
On February 23, 2026, Core Natural (CNR) disclosed two insider transactions. Director Brock James A sold 2,960 shares on February 18, 2026.
[Recent Insider Transactions]
[Company Profile]
Core Natural Resources, Inc. was incorporated in Delaware on June 21, 2017. The company is a leading low-cost producer of premium bituminous coal, focusing on extraction and preparation of Appalachian Basin coal due to their ability to efficiently produce and deliver large quantities of high-quality coal at competitive prices, along with strategic mine locations and industry-experienced management teams.