Core Natural Resources, Inc.
Veridion Score
Composite trend over time
Why is CNR moving today?
Core Natural Resources Inc is a producer and exporter of metallurgical and thermal coal. The company owns and operates longwall mining operations in the nation and export terminals on the Eastern seaboard. The activities of the company involves mining of thermal coal, power generation, and other related activities.
Reported fields plus Veridion-computed history. Unsourced tiles are omitted.
Warehouse intelligence for CNR.
CNR insider activity
Core Natural Resources, Inc.
No multi-insider buying cluster in the last 90 days
Net selling: -$15.1M across loaded Form 4 rows.
Loaded official disclosures do not show all three sources aligned on this ticker.
| Filing date | Trade date | Insider | Title | Type | Price | Qty | Owned | Value | Receipt |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-20 | 2026-03-19 | Klein Rosemary L | Insider | sell | $110.62 | 5,000 | 53,679 | $553K | SEC Form 4 |
| 2026-03-20 | 2026-03-19 | Klein Rosemary L | Insider | sell | $105.00 | 10,000 | 58,679 | $1.1M | SEC Form 4 |
| 2026-03-19 | 2026-03-18 | Brock James A | Insider | sell | $101.15 | 40,760 | 100,000 | $4.1M | SEC Form 4 |
| 2026-03-19 | 2026-03-17 | Rothka John | Insider | sell | $97.66 | 1,000 | 5,190 | $98K | SEC Form 4 |
| 2026-03-11 | 2026-03-10 | Rothka John | Insider | sell | $91.62 | 3,800 | 6,190 | $348K | SEC Form 4 |
Showing 5 recent rows. Sovereign unlocks 23 additional rows, full sorting, and the named-filer history.
Upgrade to Sovereign · $25/moCNR contract awards, year to date.
Public federal awards linked to this ticker.
CNR lobbying filings, year to date.
Registered lobbying filings matched to Core Natural Resources, Inc..