Holly K. Koeppel, Director at Core Natural Resources, Inc. (CNR), sold 17,630 shares at $75.68 ($1.3M) on 2025-03-31, disclosed to the SEC on 2025-04-02.
Open-market sale of $1.3M CNR by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $74.97 | 4,771 | $358K | 26.9% |
| 2 | $74.97 | 4,771 | $358K | 26.9% |
| 3 | $75.68 | 4,044 | $306K | 23.1% |
| 4 | $75.68 | 4,044 | $306K | 23.1% |
| Total | $75.30 avg | 17,630 | $1.3M | 100% |
| Filing → |
| ARCH | SELL | 2019-12-13 | $91K | — | Filing → |
| ARCH | BUY | 2019-08-01 | $196K | — | Filing → |
| AEP | SELL | 2007-10-30 | $550K | — | Filing → |