Core Natural Resources, Inc.·4

Mar 11, 11:33 AM ET

NAVARRE RICHARD A 4

4 · Core Natural Resources, Inc. · Filed Mar 11, 2026

Research Summary

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Core Natural Resources (CNR) Director Richard A. Navarre Sells Shares

What Happened Richard A. Navarre, a director of Core Natural Resources, sold 6,000 shares in an open-market transaction on March 10, 2026 at $91.70 per share, for total proceeds of approximately $550,200. The Form 4 reporting the sale was filed on March 11, 2026.

Key Details

  • Transaction date and price: 2026-03-10, 6,000 shares sold at $91.70 each.
  • Proceeds: Approximately $550,200.
  • Shares owned after transaction: 18,034 total reported shares beneficially owned.
  • Footnote: Of the 18,034 shares reported, 2,200 are unvested restricted stock units (RSUs).
  • Filing timeliness: Report filed the next day (Mar 11, 2026); no late filing indicated in the report.

Context This was a sale of existing shares (often routine for insiders managing portfolios or meeting liquidity needs) and does not by itself indicate company performance or a change in insider conviction. The holding reported includes unvested RSUs, which are not immediately transferable.

Insider Transaction Report

Form 4
Period: 2026-03-10
Transactions
  • Sale

    Common stock, par value $0.01 per share

    [F1]
    2026-03-10$91.70/sh6,000$550,20018,034 total
Footnotes (1)
  • [F1]Of the 18,034 shares reported, 2,200 are unvested restricted stock units.
Signature
/s/ Rosemary L. Klein, Attorney-in-Fact for Richard A. Navarre|2026-03-11

Documents

1 file
  • 4
    ownership.xmlPrimary

    4