The level of selling is minor and isolated to one executive; no material concern for traders. Monitor for follow-up transactions or broader insider selling trends in next 30 days.
Price Chart
Executive Summary
An insider trading cluster at Core Natural Resources (CNR) shows one open-market sale and one non-cash gift transaction within the past week. SVP and CLO Rosemary Klein sold $1.05M in shares, while CEO Brock James gifted 24,440 shares with no cash value. The total cash value of transactions is low relative to CNR's $5.6B market cap.
Key Financial Metrics
Key Facts
- SVP and CLO Rosemary Klein sold 10,000 shares at $105 per share for $1,050,000 in an open-market transaction.
- CEO Brock James gifted 24,440 shares in a non-cash transaction (Form 4 code G), resulting in $0 cash value.
- Total cash value of the cluster is $1.05M, representing approximately 0.02% of CNR's $5.6B market cap.
- Only one open-market sale occurred; no purchases were made by insiders in this window.
Financial Impact
$1.05 million in open-market selling, 0.02% of market cap
Risk Factors
- Perception risk if additional insiders sell in coming weeks.
- Non-cash gift by CEO could be misinterpreted as negative without context.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (2 trades, 7d window) | cluster-CNR-1774470978021 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 19, 2026 6w ago | 8-K | $93.30 $93.32 | ▲ +0.02% | ▲ +1.97% | $89.60 (−3.97%) |
Aug 6, 2026 8w ago | 8-K | $89.98 $97.43 | ▲ +8.28% | ▲ +7.68% | $89.60 (−0.42%) |
Jun 4, 2026 17w ago | 8-K | $93.44 $80.83 | ▼ −13.50% | ▼ −15.36% | $89.60 (−4.11%) |
May 19, 2026 19w ago | 8-K | $82.97 $83.57 | ▲ +0.72% | ▼ −0.02% | $89.60 (+7.99%) |
May 7, 2026 21w ago | 8-K | $88.56 $96.43 | ▲ +8.89% | ▲ +5.75% | $89.60 (+1.17%) |
May 4, 2026 21w ago | 8-K | $88.38 $94.57 | ▲ +7.00% | ▲ +2.05% | $89.60 (+1.38%) |
May 1, 2026 22w ago | 3 | $87.02 $93.17 | ▲ +7.07% | ▲ +1.78% | $89.60 (+2.96%) |
May 1, 2026 22w ago | 3 | $87.02 $93.17 | ▲ +7.07% | ▲ +1.78% | $89.60 (+2.96%) |
Apr 30, 2026 22w ago | 8-K | $86.93 $93.17 | ▲ +7.18% | ▲ +1.92% | $89.60 (+3.07%) |
Mar 17, 2026 28w ago | Insider Cluster | $98.78 $89.31 | ▼ −9.59% | ▼ −13.89% | $89.60 (−9.29%) |
US Market Status
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