John Rothka sold $225k of CNR
Chief Accounting Officer at Core Natural Resources, Inc.. 2,500 shares at an average of $90.00, traded Oct 3, 2025, filed Oct 6, 2025.
Score components
- +15RoleOfficer
- +12Trade size$225k at market
- +5Share of holdings soldSold 18% of holdings
- +8Cluster2 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001193125-25-231858, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Oct 3, 2025 | SOpen-market sale Common stock, par value $0.01 per share10b5-1 | -2,500 | $90.00 | $225k | 11,307 | Oct 6, 2025 |
Related signals
Other insiders at Core Natural Resources, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 60Notable | Core Natural Resources, Inc. | Rosemary L Klein SVP, CLO & Corp. Sec. | $1.6M 15,000 shares | -22% | |
| 75Notable | Core Natural Resources, Inc. | James A Brock Executive Chair and CEO | $4.1M 40,760 shares | -29% | |
| 45Moderate | Core Natural Resources, Inc. | John Rothka Chief Accounting Officer | $98k 1,000 shares | -16% | |
| 54Moderate | Core Natural Resources, Inc. | Richard A Navarre director | $550k 6,000 shares | -25% | |
| 55Moderate | Core Natural Resources, Inc. | John Rothka Chief Accounting Officer | $348k 3,800 shares | -38% | |
| 20Weak | Core Natural Resources, Inc. | John Rothka Chief Accounting Officer | $195k 2,000 shares | -18% | |
| 51Moderate | Core Natural Resources, Inc. | Richard A Navarre director | $411k 5,000 shares | -19% | |
| 41Moderate | Core Natural Resources, Inc. | Patrick A Kriegshauser director | $235k 3,043 shares | -12% | |
| 43Moderate | CNRbuy Core Natural Resources, Inc. | Paul A Lang Chief Executive Officer | $502k 7,500 shares | +2% | |
| 45Moderate | CNRsell Core Natural Resources, Inc. | Holly K Koeppel director | $664k 8,815 shares | -40% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.