ITS
InsiderTrading
TradesInsidersCompaniesCluster BuysRankingsAbout
ITS
InsiderTrading Screener

Track SEC Form 4 insider trades. See what corporate insiders are buying and selling.

Browse

  • Trades
  • Insiders
  • Companies
  • Cluster Buys
  • Rankings

Top Insiders

  • Mark Zuckerberg
  • Elon Musk
  • Jamie Dimon
  • Satya Nadella
  • Lisa Su
  • Jensen Huang

Screeners

  • CEO & CFO Purchases
  • Director Purchases
  • Top Buys This Week
  • Top Sales This Week
  • 10b5-1 Trades
  • Buy/Sell Ratios
  • Politician Overlap
  • Sectors

Learn

  • Learn
  • What is a Form 4?
  • About & Methodology
  • What are Cluster Buys?
  • Top Insider Rankings
  • Contact Us
  • Privacy Policy
  • Terms of Use

Data

  • SEC EDGAR Form 4 ↗
  • CongressStock.com ↗
  • Track13F.com ↗
  • About the data
© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.
Home/Companies/Core Natural Resources, Inc.

Core Natural Resources, Inc.

49 insider trades tracked

CNR
Insider trades
49
Bought (open market)
$0
Sold (open market)
$7.8M
Unique insiders
15

12-month activity

Monthly insider buy vs sell totals for Core Natural Resources, Inc..

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$420K3
November 2025$0$01
December 2025$0$00
January 2026$0$00
February 2026$0$028
March 2026$0$6.7M7
April 2026$0$02
May 2026$0$00
June 2026$0$00
July 2026$0$00
August 2026$0$00
September 2026$0$00

Recent insider trades

Most recent Form 4 filings for Core Natural Resources, Inc..

  • Doheny Edward L IIgranted1,390 shares ofCNRat $0Apr 30 · filed May 1Details
  • Keating Ronald Cgranted1,390 shares ofCNRat $0Apr 30 · filed May 1Details
  • Brock James Agifted24,440 shares ofCNRat $0Mar 24 · filed Mar 25Details

Insiders at this company

Executives and directors who have filed Form 4s.

  • Braithwaite Robert J. Jr.9 trades
  • Rothka John7 trades
  • Brock James A6 trades
  • Klein Rosemary L5 trades
  • NAVARRE RICHARD A3 trades
  • Slone Deck3 trades
  • Schuller George John JR3 trades
  • Salvatori Kurt R.3 trades

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
  • Klein Rosemary Lsold5,000 shares ofCNRat $110.62$553KMar 19 · filed Mar 20Details
  • Klein Rosemary Lsold10,000 shares ofCNRat $105$1.1MMar 19 · filed Mar 20Details
  • Brock James Asold40,760 shares ofCNRat $101.15$4.1MMar 18 · filed Mar 19Details
  • Rothka Johnsold1,000 shares ofCNRat $97.66$98KMar 17 · filed Mar 19Details
  • Rothka Johnsold3,800 shares ofCNRat $91.62$348KMar 10 · filed Mar 11Details
  • NAVARRE RICHARD Asold6,000 shares ofCNRat $91.7$550KMar 10 · filed Mar 11Details
  • Thakkar Miteshkumartax-withheld1,223 shares ofCNRat $88.96$109KFeb 18 · filed Feb 19Details
  • Thakkar Miteshkumartax-withheld806 shares ofCNRat $88.96$72KFeb 18 · filed Feb 19Details
  • Braithwaite Robert J. Jr.tax-withheld464 shares ofCNRat $88.96$41KFeb 18 · filed Feb 19Details
  • Braithwaite Robert J. Jr.tax-withheld310 shares ofCNRat $88.96$28KFeb 18 · filed Feb 19Details
  • Salvatori Kurt R.tax-withheld689 shares ofCNRat $88.96$61KFeb 18 · filed Feb 19Details
  • Salvatori Kurt R.tax-withheld459 shares ofCNRat $88.96$41KFeb 18 · filed Feb 19Details
  • Rothka Johntax-withheld97 shares ofCNRat $88.96$9KFeb 18 · filed Feb 19Details
  • Schuller George John JRtax-withheld1,069 shares ofCNRat $88.96$95KFeb 18 · filed Feb 19Details
  • Schuller George John JRtax-withheld713 shares ofCNRat $88.96$63KFeb 18 · filed Feb 19Details
  • Brock James Atax-withheld4,440 shares ofCNRat $88.96$395KFeb 18 · filed Feb 19Details
  • Brock James Atax-withheld66,365 shares ofCNRat $88.96$5.9MFeb 18 · filed Feb 19Details
  • Slone Decktax-withheld731 shares ofCNRat $88.96$65KFeb 18 · filed Feb 19Details
  • Slone Decktax-withheld487 shares ofCNRat $88.96$43KFeb 18 · filed Feb 19Details
  • Klein Rosemary Ltax-withheld746 shares ofCNRat $88.96$66KFeb 18 · filed Feb 19Details
  • Klein Rosemary Ltax-withheld497 shares ofCNRat $88.96$44KFeb 18 · filed Feb 19Details
  • Thakkar Miteshkumargranted8,730 shares ofCNRat $0Feb 17 · filed Feb 19Details
  • Perera Valligranted1,610 shares ofCNRat $0Feb 17 · filed Feb 19Details
  • Braithwaite Robert J. Jr.granted4,440 shares ofCNRat $0Feb 17 · filed Feb 19Details
  • Salvatori Kurt R.granted4,820 shares ofCNRat $0Feb 17 · filed Feb 19Details
  • Rothka Johngranted760 shares ofCNRat $0Feb 17 · filed Feb 19Details
  • Schuller George John JRgranted7,530 shares ofCNRat $0Feb 17 · filed Feb 19Details
  • View all trades for CNR →
    Thakkar Miteshkumar
    3 trades
  • KRIEGSHAUSER PATRICK A2 trades
  • KOEPPEL HOLLY K1 trades
  • Platt Joseph P JR1 trades
  • Perera Valli1 trades
  • Keating Ronald C1 trades
  • Doheny Edward L II1 trades