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<title>Core Natural Resources, Inc. (CNR) on GreekSoup</title>
<link>https://greeksoup.ai/stocks/us/cnr/</link>
<description>Every dated entry in the public record on Core Natural Resources, Inc.: results, filings, insider trades and the rest, from the filings, the last 90 days.</description>
<language>en</language>
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<lastBuildDate>Mon, 12 Oct 2026 00:00:00 +0000</lastBuildDate>
<item><title>Core Natural Resources, Inc.: short interest 1,814,892 shares at the 30 September 2026 settlement, 3.25 days to cover</title><link>https://greeksoup.ai/stocks/us/cnr/short-interest/</link><guid isPermaLink="false">us:CNR:short-interest:2026-09-30:d21c46b47c</guid><pubDate>Wed, 30 Sep 2026 00:00:00 +0000</pubDate><category>Short interest</category><description><![CDATA[<p>Short interest. <a href="https://www.finra.org/finra-data/browse-catalog/equity-short-interest/data">The filing</a>. <a href="https://greeksoup.ai/stocks/us/cnr/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Core Natural Resources, Inc. filed SD: sd</title><link>https://greeksoup.ai/stocks/us/cnr/filings/</link><guid isPermaLink="false">us:CNR:filing:2026-09-23:6f2d4d37f9</guid><pubDate>Wed, 23 Sep 2026 00:00:00 +0000</pubDate><category>SEC filing</category><description><![CDATA[<p>SEC filing. <a href="https://www.sec.gov/Archives/edgar/data/1710366/000171036626000062/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/cnr/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Core Natural Resources, Inc.: short interest 1,902,166 shares at the 15 September 2026 settlement, 4.36 days to cover</title><link>https://greeksoup.ai/stocks/us/cnr/short-interest/</link><guid isPermaLink="false">us:CNR:short-interest:2026-09-15:6e8945f08a</guid><pubDate>Tue, 15 Sep 2026 00:00:00 +0000</pubDate><category>Short interest</category><description><![CDATA[<p>Short interest. <a href="https://www.finra.org/finra-data/browse-catalog/equity-short-interest/data">The filing</a>. <a href="https://greeksoup.ai/stocks/us/cnr/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Core Natural Resources, Inc.: short interest 1,814,922 shares at the 31 August 2026 settlement, 3.38 days to cover</title><link>https://greeksoup.ai/stocks/us/cnr/short-interest/</link><guid isPermaLink="false">us:CNR:short-interest:2026-08-31:861e61f32c</guid><pubDate>Mon, 31 Aug 2026 00:00:00 +0000</pubDate><category>Short interest</category><description><![CDATA[<p>Short interest. <a href="https://www.finra.org/finra-data/browse-catalog/equity-short-interest/data">The filing</a>. <a href="https://greeksoup.ai/stocks/us/cnr/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Core Natural Resources, Inc. filed 8-K: officer or director change, regulation fd disclosure</title><link>https://greeksoup.ai/stocks/us/cnr/filings/</link><guid isPermaLink="false">us:CNR:filing:2026-08-19:d87268e8bb</guid><pubDate>Wed, 19 Aug 2026 00:00:00 +0000</pubDate><category>SEC filing</category><description><![CDATA[<p>SEC filing. <a href="https://www.sec.gov/Archives/edgar/data/1710366/000119312526356186/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/cnr/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Core Natural Resources, Inc.: short interest 1,577,056 shares at the 14 August 2026 settlement, 2.71 days to cover</title><link>https://greeksoup.ai/stocks/us/cnr/short-interest/</link><guid isPermaLink="false">us:CNR:short-interest:2026-08-14:f0023acb0e</guid><pubDate>Fri, 14 Aug 2026 00:00:00 +0000</pubDate><category>Short interest</category><description><![CDATA[<p>Short interest. <a href="https://www.finra.org/finra-data/browse-catalog/equity-short-interest/data">The filing</a>. <a href="https://greeksoup.ai/stocks/us/cnr/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Core Natural Resources, Inc. Q2 FY2026 results: revenue $1.1 billion, net income $126 million</title><link>https://greeksoup.ai/stocks/us/cnr/results/fy2026-q2/</link><guid isPermaLink="false">us:CNR:result:2026-08-06:5535943267</guid><pubDate>Thu, 06 Aug 2026 00:00:00 +0000</pubDate><category>Results</category><description><![CDATA[<p>Results. <a href="https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&amp;CIK=0001710366&amp;type=10-&amp;dateb=&amp;owner=include&amp;count=40">The filing</a>. <a href="https://greeksoup.ai/stocks/us/cnr/results/fy2026-q2/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Core Natural Resources, Inc. filed 10-Q: 10-q</title><link>https://greeksoup.ai/stocks/us/cnr/filings/</link><guid isPermaLink="false">us:CNR:filing:2026-08-06:80fa1ea27a</guid><pubDate>Thu, 06 Aug 2026 00:00:00 +0000</pubDate><category>SEC filing</category><description><![CDATA[<p>SEC filing. <a href="https://www.sec.gov/Archives/edgar/data/1710366/000171036626000054/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/cnr/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Core Natural Resources, Inc. filed 8-K: results of operations, regulation fd disclosure</title><link>https://greeksoup.ai/stocks/us/cnr/filings/</link><guid isPermaLink="false">us:CNR:filing:2026-08-06:526da49207</guid><pubDate>Thu, 06 Aug 2026 00:00:00 +0000</pubDate><category>SEC filing</category><description><![CDATA[<p>SEC filing. <a href="https://www.sec.gov/Archives/edgar/data/1710366/000171036626000053/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/cnr/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Core Natural Resources, Inc.: Schedule 13G/A filed by FMR LLC, 5.7% of the class</title><link>https://greeksoup.ai/stocks/us/cnr/holders/</link><guid isPermaLink="false">us:CNR:schedule-13:2026-08-06:76a48379d7</guid><pubDate>Thu, 06 Aug 2026 00:00:00 +0000</pubDate><category>Schedule 13D/13G</category><description><![CDATA[<p>Schedule 13D/13G. <a href="https://www.sec.gov/Archives/edgar/data/1710366/000031506626001982/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/cnr/holders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Core Natural Resources, Inc.: short interest 1,517,966 shares at the 31 July 2026 settlement, 2.83 days to cover</title><link>https://greeksoup.ai/stocks/us/cnr/short-interest/</link><guid isPermaLink="false">us:CNR:short-interest:2026-07-31:e1f613f812</guid><pubDate>Fri, 31 Jul 2026 00:00:00 +0000</pubDate><category>Short interest</category><description><![CDATA[<p>Short interest. <a href="https://www.finra.org/finra-data/browse-catalog/equity-short-interest/data">The filing</a>. <a href="https://greeksoup.ai/stocks/us/cnr/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Core Natural Resources, Inc.: short interest 1,680,646 shares at the 15 July 2026 settlement, 3.38 days to cover</title><link>https://greeksoup.ai/stocks/us/cnr/short-interest/</link><guid isPermaLink="false">us:CNR:short-interest:2026-07-15:a905c7a71f</guid><pubDate>Wed, 15 Jul 2026 00:00:00 +0000</pubDate><category>Short interest</category><description><![CDATA[<p>Short interest. <a href="https://www.finra.org/finra-data/browse-catalog/equity-short-interest/data">The filing</a>. <a href="https://greeksoup.ai/stocks/us/cnr/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
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