Rosemary L Klein insider trades

Open-market stock purchases and sales by Rosemary L Klein, SVP, CLO & Corp. Sec. at Core Natural Resources, Inc, from SEC Form 4 filings since Dec 16, 2010.

Recent trades

DateStockTradeValue
Mar 19, 2026CNR Core Natural Resources, IncSold$553K
Mar 19, 2026CNR Core Natural Resources, IncSold$1.1M
Feb 18, 2026CNR Core Natural Resources, IncSold (not open market)$44.2K
Feb 18, 2026CNR Core Natural Resources, IncSold (not open market)$66.4K
Feb 17, 2026CNR Core Natural Resources, IncBought (not open market)—

Companies traded

  • CNR Core Natural Resources, Inc: 2 sales, last Mar 19, 2026
  • ARCH Arch Resources, Inc: 13 sales, last Jan 14, 2025
  • SEH Spartech Corp: other filings, last Mar 13, 2013

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