CIK 0001710366 · Large accelerated filer
Core Natural Resources, Inc.
Sign in to watch- Ticker
- CNR
- Exchange
- NYSE
- Industry
- Silver Ores
- FY end
- Dec 31
- Incorporated
- DC
- Entity type
- operating
- Phone
- 724-416-8300
- Business address
- 275 TECHNOLOGY DRIVE, SUITE #101, CANONSBURG, PA, 15317
- Former names
- CONSOL Energy Inc., CONSOL Mining Corp
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 14 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-03-19 | Klein Rosemary L SVP, CLO & Corp. Sec. | Sale | −10,000 | $105.00 | $1.1M | 58,679 |
| 2026-03-19 | Klein Rosemary L SVP, CLO & Corp. Sec. | Sale | −5,000 | $110.62 | $553K | 53,679 |
| 2026-03-18 | Brock James A Executive Chair and CEO | Sale | −40,760 | $101.15 | $4.1M | 100,000 |
| 2026-03-17 | Rothka John Chief Accounting Officer | Sale | −1,000 | $97.66 | $98K | 5,190 |
| 2026-03-10 | Rothka John Chief Accounting Officer | Sale | −3,800 | $91.62 | $348K | 6,190 |
| 2026-03-10 | NAVARRE RICHARD A Director | Sale | −6,000 | $91.70 | $550K | 18,034 |
| 2025-10-09 | Rothka John Chief Accounting Officer | Sale 10b5-1 | −1,000 | $100.00 | $100K | 9,307 |
| 2025-10-08 | Rothka John Chief Accounting Officer | Sale 10b5-1 | −1,000 | $95.00 | $95K | 10,307 |
| 2025-10-03 | Rothka John Chief Accounting Officer | Sale 10b5-1 | −2,500 | $90.00 | $225K | 11,307 |
| 2025-09-25 | NAVARRE RICHARD A Director | Sale | −5,000 | $82.20 | $411K | 21,830 |
| 2025-09-17 | KRIEGSHAUSER PATRICK A Director | Sale | −3,043 | $77.07 | $235K | 23,348 |
| 2025-03-31 | KOEPPEL HOLLY K Director | Sale | −4,771 | $74.97 | $358K | 17,392 |
| 2025-03-31 | KOEPPEL HOLLY K Director | Sale | −4,044 | $75.68 | $306K | 13,348 |
| 2024-06-28 | Brock James A Chief Executive Officer | Sale 10b5-1 | −3,100 | $99.79 | $309K | 526,387 |
| 2024-06-28 | Brock James A Chief Executive Officer | Sale 10b5-1 | −4,410 | $100.46 | $443K | 521,977 |
| 2024-06-28 | Brock James A Chief Executive Officer | Sale 10b5-1 | −4,488 | $101.26 | $454K | 517,489 |
| 2024-06-28 | Brock James A Chief Executive Officer | Sale 10b5-1 | −3,700 | $102.29 | $378K | 513,789 |
| 2024-06-27 | Brock James A Chief Executive Officer | Sale 10b5-1 | −800 | $98.56 | $79K | 530,837 |
| 2024-06-27 | Brock James A Chief Executive Officer | Sale 10b5-1 | −400 | $99.36 | $40K | 529,987 |
| 2024-06-27 | Brock James A Chief Executive Officer | Sale 10b5-1 | −200 | $100.51 | $20K | 529,787 |
Page 1 of 4 · 65 trades