Martha A Wiegand
CNRMartha A Wiegand serves as General Counsel & Secretary at Core Natural Resources, Inc. (CNR). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.
Martha A Wiegand's Insider Trading at Core Natural Resources, Inc. (CNR)
Buys
0 · $0.00
Sells
5 · $2.85M
Total Shares Bought
0
Total Shares Sold
37,334
Related Insiders
John Rothka
officer: Chief Accounting Officer
CNRSell · Mar 10, 2026
NAVARRE RICHARD A
director
CNRSell · Mar 10, 2026
Rosemary L Klein
SVP, CLO & Corp. Sec.
CNRSell · Feb 18, 2026
Robert J. Braithwaite Jr.
SVP, Marketing & Sales
CNRSell · Feb 18, 2026
James A Brock
Executive Chair and CEO
CNRSell · Feb 18, 2026
Kurt R. Salvatori
SVP, Chief Admin. Officer
CNRSell · Feb 18, 2026
George John Schuller JR
SVP, Chief Operating Officer
CNRSell · Feb 18, 2026
Deck Slone
SVP, Strategy & Public Policy
CNRSell · Feb 18, 2026