DEFA14A ·Filed Mar 16, 2026
Proxy solicitation materials
Actionable Insight • Neutral
Monitor for subsequent filings that may contain material information about shareholder votes, director elections, or corporate governance matters.
Final — all horizons settled through T+60d
CNR ▼ -4.52% at T+60d
NEUTRAL call ✗ call lost -4.52% · α vs SPY -15.00% · entry $97.63 → $93.22
T+1d
+1.18%
call +1.18% · α +0.91%
$98.78
settled 7mo ago
T+5d
+5.65%
call +5.65% · α +7.70%
$103.15
settled 6mo ago
T+20d
-10.27%
call -10.27% · α -14.05%
$87.60
settled 6mo ago
T+60d
-4.52%
call -4.52% · α -15.00%
$93.22
settled 4mo ago
Price Chart
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Executive Summary
Analysis based on filing metadata only — document content was unavailable
Key Facts
- Filing is a DEFA14A, which is a definitive additional proxy soliciting materials filing
- Filed by the registrant (Core Natural Resources, Inc.)
- No financial data or material events were extractable from the provided documents
Financial Impact
No financial impact data available
Risk Factors
- Insider selling activity noted in market data snapshot ($898K in 30 days)
- Potential for upcoming shareholder vote or corporate action given proxy filing type
Market Snapshot
Exchange
NYSE
Investment Themes
Materials & Mining
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| DEFA14A Filing (Primary) | 0001710366-26-000018 |
| Document: 0001710366-26-000018-index-headers.html | 0001710366-26-000018 |
| Document: 0001710366-26-000018-index.html | 0001710366-26-000018 |
| Document: 0001710366-26-000018.txt | 0001710366-26-000018 |
14 reports for CNR
100% Hit rate best @ T+20▲ +9.59%
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 19, 2026 6w ago | 8-K | $93.30 $93.32 | ▲ +0.02% | ▲ +1.97% | $89.13 (−4.47%) |
Aug 6, 2026 8w ago | 8-K | $89.98 $97.43 | ▲ +8.28% | ▲ +7.68% | $89.13 (−0.94%) |
Jun 4, 2026 17w ago | 8-K | $93.44 $80.83 | ▼ −13.50% | ▼ −15.36% | $89.13 (−4.61%) |
May 19, 2026 19w ago | 8-K | $82.97 $83.57 | ▲ +0.72% | ▼ −0.02% | $89.13 (+7.42%) |
May 7, 2026 21w ago | 8-K | $88.56 $96.43 | ▲ +8.89% | ▲ +5.75% | $89.13 (+0.64%) |
May 4, 2026 21w ago | 8-K | $88.38 $94.57 | ▲ +7.00% | ▲ +2.05% | $89.13 (+0.85%) |
May 1, 2026 22w ago | 3 | $87.02 $93.17 | ▲ +7.07% | ▲ +1.78% | $89.13 (+2.42%) |
May 1, 2026 22w ago | 3 | $87.02 $93.17 | ▲ +7.07% | ▲ +1.78% | $89.13 (+2.42%) |
Apr 30, 2026 22w ago | 8-K | $86.93 $93.17 | ▲ +7.18% | ▲ +1.92% | $89.13 (+2.53%) |
Mar 17, 2026 28w ago | Insider Cluster | $98.78 $89.31 | ▼ −9.59% | ▼ −13.89% | $89.13 (−9.77%) |
Showing 10 of 14
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