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<title>Federal Signal Corp. (FSS) on GreekSoup</title>
<link>https://greeksoup.ai/stocks/us/fss/</link>
<description>Every dated entry in the public record on Federal Signal Corp.: 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>Federal Signal Corp.: short interest 3,784,692 shares at the 30 September 2026 settlement, 7.71 days to cover</title><link>https://greeksoup.ai/stocks/us/fss/short-interest/</link><guid isPermaLink="false">us:FSS:short-interest:2026-09-30:2547629f0e</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/fss/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Federal Signal Corp.: short interest 3,877,971 shares at the 15 September 2026 settlement, 10.64 days to cover</title><link>https://greeksoup.ai/stocks/us/fss/short-interest/</link><guid isPermaLink="false">us:FSS:short-interest:2026-09-15:015b4c19b1</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/fss/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Federal Signal Corp.: short interest 4,058,132 shares at the 31 August 2026 settlement, 12.89 days to cover</title><link>https://greeksoup.ai/stocks/us/fss/short-interest/</link><guid isPermaLink="false">us:FSS:short-interest:2026-08-31:83661ac8cc</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/fss/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Federal Signal Corp.: short interest 4,239,858 shares at the 14 August 2026 settlement, 10.31 days to cover</title><link>https://greeksoup.ai/stocks/us/fss/short-interest/</link><guid isPermaLink="false">us:FSS:short-interest:2026-08-14:3ee24b77d6</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/fss/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Federal Signal Corp.: Reichelderfer Brenda (Director) sold 6,070 shares at $131.02 on 4 August 2026, $795,273</title><link>https://greeksoup.ai/stocks/us/fss/insiders/</link><guid isPermaLink="false">us:FSS:insider:2026-08-06:3c53a5e550</guid><pubDate>Thu, 06 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/277509/000162828026054191/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/fss/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Federal Signal Corp.: Bonina Diane (VP, Gen&#x27;l Counsel &amp; Secretary) sold 8,306 shares at $130.45 on 4 August 2026, $1.1 million</title><link>https://greeksoup.ai/stocks/us/fss/insiders/</link><guid isPermaLink="false">us:FSS:insider:2026-08-05:f9af834a6d</guid><pubDate>Wed, 05 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/277509/000162828026053640/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/fss/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Federal Signal Corp.: Bonina Diane (VP, Gen&#x27;l Counsel &amp; Secretary) sold 100 shares at $131.05 on 4 August 2026, $13,105</title><link>https://greeksoup.ai/stocks/us/fss/insiders/</link><guid isPermaLink="false">us:FSS:insider:2026-08-05:acfc23d453</guid><pubDate>Wed, 05 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/277509/000162828026053640/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/fss/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Federal Signal Corp.: Bonina Diane (VP, Gen&#x27;l Counsel &amp; Secretary) sold 6,350 shares at $130.41 on 4 August 2026, $828,115</title><link>https://greeksoup.ai/stocks/us/fss/insiders/</link><guid isPermaLink="false">us:FSS:insider:2026-08-05:581677baf7</guid><pubDate>Wed, 05 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/277509/000162828026053640/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/fss/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Federal Signal Corp.: Bonina Diane (VP, Gen&#x27;l Counsel &amp; Secretary) sold 100 shares at $131.05 on 4 August 2026, $13,105</title><link>https://greeksoup.ai/stocks/us/fss/insiders/</link><guid isPermaLink="false">us:FSS:insider:2026-08-05:acfc23d453</guid><pubDate>Wed, 05 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/277509/000162828026053640/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/fss/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Federal Signal Corp.: Bonina Diane (VP, Gen&#x27;l Counsel &amp; Secretary) sold 4,408 shares at $128.75 on 3 August 2026, $567,528</title><link>https://greeksoup.ai/stocks/us/fss/insiders/</link><guid isPermaLink="false">us:FSS:insider:2026-08-05:feebaaef64</guid><pubDate>Wed, 05 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/277509/000162828026053640/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/fss/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Federal Signal Corp.: Form 144, REICHELDERFER BRENDA plans to sell 6,070 shares worth $783,758 around 4 August 2026</title><link>https://greeksoup.ai/stocks/us/fss/planned-sales/</link><guid isPermaLink="false">us:FSS:planned-sale:2026-08-04:c4b976ddab</guid><pubDate>Tue, 04 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/277509/000116484026000002/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/fss/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Federal Signal Corp.: Form 144, Bonina Diane plans to sell 14,856 shares worth $1.9 million around 3 August 2026</title><link>https://greeksoup.ai/stocks/us/fss/planned-sales/</link><guid isPermaLink="false">us:FSS:planned-sale:2026-08-03:a76070bc13</guid><pubDate>Mon, 03 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/277509/000192323326000003/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/fss/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Federal Signal Corp.: short interest 4,116,191 shares at the 31 July 2026 settlement, 8.74 days to cover</title><link>https://greeksoup.ai/stocks/us/fss/short-interest/</link><guid isPermaLink="false">us:FSS:short-interest:2026-07-31:8426aa11b0</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/fss/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Federal Signal Corp. Q2 FY2026 results: revenue $670 million, net income $86 million</title><link>https://greeksoup.ai/stocks/us/fss/results/fy2026-q2/</link><guid isPermaLink="false">us:FSS:result:2026-07-30:6a51108319</guid><pubDate>Thu, 30 Jul 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=0000277509&amp;type=10-&amp;dateb=&amp;owner=include&amp;count=40">The filing</a>. <a href="https://greeksoup.ai/stocks/us/fss/results/fy2026-q2/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Federal Signal Corp. filed 10-Q: 10-q</title><link>https://greeksoup.ai/stocks/us/fss/filings/</link><guid isPermaLink="false">us:FSS:filing:2026-07-30:63fbbb4a6d</guid><pubDate>Thu, 30 Jul 2026 00:00:00 +0000</pubDate><category>SEC filing</category><description><![CDATA[<p>SEC filing. <a href="https://www.sec.gov/Archives/edgar/data/277509/000162828026050993/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/fss/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Federal Signal Corp.: short interest 4,308,569 shares at the 15 July 2026 settlement, 6.36 days to cover</title><link>https://greeksoup.ai/stocks/us/fss/short-interest/</link><guid isPermaLink="false">us:FSS:short-interest:2026-07-15:c8655081da</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/fss/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
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