CNR · Core Natural Resources, Inc. · Proposed Sales
$89.29
+0.74 (+0.84%)
At close · Oct 9
Return incl. dividend (before tax)
Market Cap
$4.47B
Shares
49.64M
Volume · Oct 8
613.1K
Avg daily vol (3M)
519.07K
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2026-03-19 | THE ROSEMARY L. KLEIN REV TRUST | Officer | 15,000 | 2026-03-19 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-17 | Rothka John | Officer | 1,000 | 2026-03-17 | Stifel Nicolaus & Company Inc |
| 2026-03-10 | Rothka John | Officer | 3,800 | 2026-03-10 | Stifel Nicolaus & Company Inc |
| 2026-03-10 | Richard A Navarre | Director | 6,000 | 2026-03-10 | UBS Financial Services Inc |
| 2025-12-18 | Lang Paul A | Former Officer and Director | 60,000 | 2025-12-18 | Wells Fargo Clearing Services |
| 2025-10-09 | JOHN ROTHKA | Officer | 1,000 | 2025-10-09 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-08 | JOHN ROTHKA | Officer | 1,000 | 2025-10-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-03 | JOHN ROTHKA | Officer | 2,500 | 2025-10-03 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-09-25 | RICHARD NAVARRE | Director | 5,000 | 2025-09-25 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-09-17 | PATRICK A. KRIEGSHAUSER | Director | 3,043 | 2025-09-17 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-03-31 | HOLLY KELLER KOEPPEL | Director | 8,815 | 2025-03-31 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-02-21 | MILLS JOHN T | Director | 51,603 | 2025-02-21 | Fidelity Brokerage Services LLC |
| 2024-03-07 | JOHN ROTHKA | Officer | 2,000 | 2024-03-07 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-12-18 | MARTHA A WIEGAND | Officer | 3,334 | 2023-12-18 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-09-15 | JOSEPH P PLATT JR. | Director | 10,227 | 2023-09-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-08-11 | MILLS JOHN T | Director | 23,689 | 2023-08-11 | Fidelity Brokerage Services LLC |
| 2023-08-10 | MARTHA WIEGAND | Officer | 10,000 | 2023-08-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-08-10 | KURT R SALVATORI | Officer | 6,097 | 2023-08-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-04-26 | SOPHIE BERGERON | Officer | 14,000 | 2023-04-26 | Morgan Stanley Smith Barney LLC Executive Financial Services |
Showing 1–19 of 19 filings
Key facts
CIK
1710366
CUSIP
218937100
13F (30d)
14 filings
14 filers
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