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<title>Powell Industries Inc. (POWL) on GreekSoup</title>
<link>https://greeksoup.ai/stocks/us/powl/</link>
<description>Every dated entry in the public record on Powell Industries 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>Powell Industries Inc.: Mauney William Marshall Jr (Vice President, R&amp;D) sold 301 shares at $187.67 on 30 September 2026, $56,489</title><link>https://greeksoup.ai/stocks/us/powl/insiders/</link><guid isPermaLink="false">us:POWL:insider:2026-10-02:d276c66bf3</guid><pubDate>Fri, 02 Oct 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/80420/000008042026000131/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/powl/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc.: Cope Brett Alan (President &amp; CEO) sold 4,799 shares at $187.67 on 30 September 2026, $900,628</title><link>https://greeksoup.ai/stocks/us/powl/insiders/</link><guid isPermaLink="false">us:POWL:insider:2026-10-02:da21c1ab34</guid><pubDate>Fri, 02 Oct 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/80420/000008042026000113/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/powl/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc.: short interest 2,721,880 shares at the 30 September 2026 settlement, 5.54 days to cover</title><link>https://greeksoup.ai/stocks/us/powl/short-interest/</link><guid isPermaLink="false">us:POWL:short-interest:2026-09-30:ab8993a338</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/powl/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc.: short interest 2,397,919 shares at the 15 September 2026 settlement, 4.10 days to cover</title><link>https://greeksoup.ai/stocks/us/powl/short-interest/</link><guid isPermaLink="false">us:POWL:short-interest:2026-09-15:4b36d6b70f</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/powl/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc.: short interest 2,264,626 shares at the 31 August 2026 settlement, 4.58 days to cover</title><link>https://greeksoup.ai/stocks/us/powl/short-interest/</link><guid isPermaLink="false">us:POWL:short-interest:2026-08-31:1eecbc8f15</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/powl/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc.: Williams Richard E (Director) sold 2,250 shares at $203.05 on 14 August 2026, $456,862</title><link>https://greeksoup.ai/stocks/us/powl/insiders/</link><guid isPermaLink="false">us:POWL:insider:2026-08-17:3f386b2e8c</guid><pubDate>Mon, 17 Aug 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/80420/000008042026000111/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/powl/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc.: Form 144, Williams Richard E plans to sell 2,250 shares worth $456,862 around 14 August 2026</title><link>https://greeksoup.ai/stocks/us/powl/planned-sales/</link><guid isPermaLink="false">us:POWL:planned-sale:2026-08-14:05b505d26d</guid><pubDate>Fri, 14 Aug 2026 00:00:00 +0000</pubDate><category>Form 144</category><description><![CDATA[<p>Form 144. <a href="https://www.sec.gov/Archives/edgar/data/80420/000196917126000004/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/powl/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc.: Cope Brett Alan (President &amp; CEO) sold 4,500 shares at $207.01 on 13 August 2026, $931,545</title><link>https://greeksoup.ai/stocks/us/powl/insiders/</link><guid isPermaLink="false">us:POWL:insider:2026-08-14:44ce58ac98</guid><pubDate>Fri, 14 Aug 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/80420/000008042026000109/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/powl/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc.: short interest 2,499,783 shares at the 14 August 2026 settlement, 3.50 days to cover</title><link>https://greeksoup.ai/stocks/us/powl/short-interest/</link><guid isPermaLink="false">us:POWL:short-interest:2026-08-14:1145bce4ee</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/powl/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc.: Form 144, COPE BRETT ALAN plans to sell 4,500 shares worth $931,545 around 13 August 2026</title><link>https://greeksoup.ai/stocks/us/powl/planned-sales/</link><guid isPermaLink="false">us:POWL:planned-sale:2026-08-13:07fd729dac</guid><pubDate>Thu, 13 Aug 2026 00:00:00 +0000</pubDate><category>Form 144</category><description><![CDATA[<p>Form 144. <a href="https://www.sec.gov/Archives/edgar/data/80420/000195917326005962/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/powl/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc. Q3 FY2026 results: revenue $312 million, net income $52 million</title><link>https://greeksoup.ai/stocks/us/powl/results/fy2026-q3/</link><guid isPermaLink="false">us:POWL:result:2026-08-04:203a72757d</guid><pubDate>Tue, 04 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=0000080420&amp;type=10-&amp;dateb=&amp;owner=include&amp;count=40">The filing</a>. <a href="https://greeksoup.ai/stocks/us/powl/results/fy2026-q3/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc. filed 10-Q: 10-q</title><link>https://greeksoup.ai/stocks/us/powl/filings/</link><guid isPermaLink="false">us:POWL:filing:2026-08-04:099eace6a6</guid><pubDate>Tue, 04 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/80420/000008042026000107/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/powl/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc. filed 8-K: results of operations, other events</title><link>https://greeksoup.ai/stocks/us/powl/filings/</link><guid isPermaLink="false">us:POWL:filing:2026-08-03:10b04a5788</guid><pubDate>Mon, 03 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/80420/000008042026000103/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/powl/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc.: short interest 2,731,871 shares at the 31 July 2026 settlement, 3.40 days to cover</title><link>https://greeksoup.ai/stocks/us/powl/short-interest/</link><guid isPermaLink="false">us:POWL:short-interest:2026-07-31:dc0590ce6e</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/powl/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc.: Schedule 13G/A filed by First Trust Portfolios L.P., 4.5% of the class</title><link>https://greeksoup.ai/stocks/us/powl/holders/</link><guid isPermaLink="false">us:POWL:schedule-13:2026-07-30:59a56fc867</guid><pubDate>Thu, 30 Jul 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/80420/000144554626005567/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/powl/holders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc.: Schedule 13G/A filed by BlackRock, Inc., 9.7% of the class</title><link>https://greeksoup.ai/stocks/us/powl/holders/</link><guid isPermaLink="false">us:POWL:schedule-13:2026-07-29:639c1467ab</guid><pubDate>Wed, 29 Jul 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/80420/000201238326002932/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/powl/holders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Powell Industries Inc.: short interest 2,393,751 shares at the 15 July 2026 settlement, 3.14 days to cover</title><link>https://greeksoup.ai/stocks/us/powl/short-interest/</link><guid isPermaLink="false">us:POWL:short-interest:2026-07-15:a81a0e4a87</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/powl/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
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