Core Natural Resources, Inc. (CNR)

NYSE · Silver Ores · Inc. DC

What they're doing

Between 2026-06-21 and 2026-09-19, public records show 1 signal for Core Natural Resources, Inc.. Most notable: 2026-08-19: Filed 8-K disclosing director or officer change. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.

Generated 2026-09-19 from public records.

Signals, last 12 months

  1. Material 8-K filing
    Filed 8-K disclosing director or officer change
  2. Large insider sale
    Klein Rosemary L (officer) sold $1.1M of stock
  3. Large insider sale
    Brock James A (director) sold $4.1M of stock
  4. Material 8-K filing
    Filed 8-K disclosing director or officer change

Insider transactions

DateInsiderRoleCodeSharesPriceValue
2026-04-30Keating Ronald CdirectorA1,3900$0
2026-04-30Doheny Edward L IIdirectorA1,3900$0
2026-04-30Keating Ronald CdirectorA1,3900$0
2026-04-30Doheny Edward L IIdirectorA1,3900$0
2026-03-24Brock James AdirectorG24,4400$0
2026-03-24Brock James AdirectorG24,4400$0
2026-03-24Brock James AdirectorG24,4400$0
2026-03-24Brock James AdirectorG24,4400$0
2026-03-19Klein Rosemary LofficerS10,000105$1,050,000
2026-03-19Klein Rosemary LofficerS5,000110.62$553,100
2026-03-19Klein Rosemary LofficerS10,000105$1,050,000
2026-03-19Klein Rosemary LofficerS5,000110.62$553,100
2026-03-18Brock James AdirectorS40,760101.15$4,122,874
2026-03-18Brock James AdirectorS40,760101.15$4,122,874
2026-03-17Rothka JohnofficerS1,00097.66$97,660
2026-03-17Rothka JohnofficerS1,00097.66$97,660
2026-03-10Rothka JohnofficerS3,80091.62$348,156
2026-03-10NAVARRE RICHARD AdirectorS6,00091.7$550,200
2026-03-10Rothka JohnofficerS3,80091.62$348,156
2026-03-10NAVARRE RICHARD AdirectorS6,00091.7$550,200
2026-02-18Rothka JohnofficerF7988.96$7,028
2026-02-18Brock James AdirectorF2,96088.96$263,322
2026-02-18Thakkar MiteshkumarofficerF80688.96$71,702
2026-02-18Thakkar MiteshkumarofficerF1,22388.96$108,798
2026-02-18Klein Rosemary LofficerF74688.96$66,364
2026-02-18Klein Rosemary LofficerF49788.96$44,213
2026-02-18Schuller George John JRofficerF71388.96$63,428
2026-02-18Schuller George John JRofficerF1,06988.96$95,098
2026-02-18Braithwaite Robert J. Jr.officerF46488.96$41,277
2026-02-18Braithwaite Robert J. Jr.officerF31088.96$27,578
2026-02-18Salvatori Kurt R.officerF45988.96$40,833
2026-02-18Salvatori Kurt R.officerF68988.96$61,293
2026-02-18Rothka JohnofficerF9788.96$8,629
2026-02-18Brock James AdirectorF4,44088.96$394,982
2026-02-18Brock James AdirectorF66,36588.96$5,903,830
2026-02-18Slone DeckofficerF73188.96$65,030
2026-02-18Slone DeckofficerF48788.96$43,324
2026-02-18Rothka JohnofficerF7988.96$7,028
2026-02-18Brock James AdirectorF2,96088.96$263,322
2026-02-18Thakkar MiteshkumarofficerF80688.96$71,702
2026-02-18Thakkar MiteshkumarofficerF1,22388.96$108,798
2026-02-18Klein Rosemary LofficerF49788.96$44,213
2026-02-18Klein Rosemary LofficerF74688.96$66,364
2026-02-18Schuller George John JRofficerF71388.96$63,428
2026-02-18Schuller George John JRofficerF1,06988.96$95,098
2026-02-18Braithwaite Robert J. Jr.officerF31088.96$27,578
2026-02-18Braithwaite Robert J. Jr.officerF46488.96$41,277
2026-02-18Salvatori Kurt R.officerF45988.96$40,833
2026-02-18Salvatori Kurt R.officerF68988.96$61,293
2026-02-18Rothka JohnofficerF9788.96$8,629

Federal contracts

No federal contract actions on record for this recipient mapping.

Lobbying

No federal lobbying filings on record for this client mapping.

Public attention

No Wikipedia pageview data linked to this company.

Recent filings