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<title>Aon plc (AON) on GreekSoup</title>
<link>https://greeksoup.ai/stocks/us/aon/</link>
<description>Every dated entry in the public record on Aon plc: results, filings, insider trades and the rest, from the filings, the last 90 days.</description>
<language>en</language>
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<lastBuildDate>Wed, 23 Sep 2026 00:00:00 +0000</lastBuildDate>
<item><title>Aon plc filed 8-K: material agreement, termination of a material agreement, new financial obligation</title><link>https://greeksoup.ai/stocks/us/aon/filings/</link><guid isPermaLink="false">us:AON:filing:2026-09-22:9fb09ee0d2</guid><pubDate>Tue, 22 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/315293/000119312526397203/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc filed 8-K: other events</title><link>https://greeksoup.ai/stocks/us/aon/filings/</link><guid isPermaLink="false">us:AON:filing:2026-09-17:19e3d968d0</guid><pubDate>Thu, 17 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/315293/000119312526394533/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc filed 8-K: other events</title><link>https://greeksoup.ai/stocks/us/aon/filings/</link><guid isPermaLink="false">us:AON:filing:2026-09-11:2346361960</guid><pubDate>Fri, 11 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/315293/000119312526388699/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Knight Lester B (Director) bought 1,739 shares at $325.63 on 2 September 2026, $566,271</title><link>https://greeksoup.ai/stocks/us/aon/insiders/</link><guid isPermaLink="false">us:AON:insider:2026-09-03:f07d677946</guid><pubDate>Thu, 03 Sep 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/315293/000119312526382419/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Knight Lester B (Director) bought 5,097 shares at $326.53 on 2 September 2026, $1.7 million</title><link>https://greeksoup.ai/stocks/us/aon/insiders/</link><guid isPermaLink="false">us:AON:insider:2026-09-03:2dd050d58b</guid><pubDate>Thu, 03 Sep 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/315293/000119312526382419/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Knight Lester B (Director) bought 7,212 shares at $327.52 on 2 September 2026, $2.4 million</title><link>https://greeksoup.ai/stocks/us/aon/insiders/</link><guid isPermaLink="false">us:AON:insider:2026-09-03:e823b1336f</guid><pubDate>Thu, 03 Sep 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/315293/000119312526382419/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Knight Lester B (Director) bought 4,145 shares at $328.34 on 2 September 2026, $1.4 million</title><link>https://greeksoup.ai/stocks/us/aon/insiders/</link><guid isPermaLink="false">us:AON:insider:2026-09-03:aff839cdd0</guid><pubDate>Thu, 03 Sep 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/315293/000119312526382419/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Knight Lester B (Director) bought 1,440 shares at $329.69 on 2 September 2026, $474,754</title><link>https://greeksoup.ai/stocks/us/aon/insiders/</link><guid isPermaLink="false">us:AON:insider:2026-09-03:136a7e8894</guid><pubDate>Thu, 03 Sep 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/315293/000119312526382419/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Knight Lester B (Director) bought 367 shares at $330.51 on 2 September 2026, $121,297</title><link>https://greeksoup.ai/stocks/us/aon/insiders/</link><guid isPermaLink="false">us:AON:insider:2026-09-03:4fabdb66c8</guid><pubDate>Thu, 03 Sep 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/315293/000119312526382419/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc filed 8-K: material agreement, regulation fd disclosure</title><link>https://greeksoup.ai/stocks/us/aon/filings/</link><guid isPermaLink="false">us:AON:filing:2026-08-31:bd1d7cb3fe</guid><pubDate>Mon, 31 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/315293/000119312526375328/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: short interest 3,780,451 shares at the 31 August 2026 settlement, 4.44 days to cover</title><link>https://greeksoup.ai/stocks/us/aon/short-interest/</link><guid isPermaLink="false">us:AON:short-interest:2026-08-31:6715da070e</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/aon/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc filed 8-K: officer or director change</title><link>https://greeksoup.ai/stocks/us/aon/filings/</link><guid isPermaLink="false">us:AON:filing:2026-08-17:b439ff6f67</guid><pubDate>Mon, 17 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/315293/000119312526354083/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: short interest 3,368,629 shares at the 14 August 2026 settlement, 3.60 days to cover</title><link>https://greeksoup.ai/stocks/us/aon/short-interest/</link><guid isPermaLink="false">us:AON:short-interest:2026-08-14:17d475e6e5</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/aon/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: short interest 4,919,769 shares at the 31 July 2026 settlement, 3.05 days to cover</title><link>https://greeksoup.ai/stocks/us/aon/short-interest/</link><guid isPermaLink="false">us:AON:short-interest:2026-07-31:d201bd60cb</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/aon/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Zeidel Darren (General Counsel) sold 700 shares at $376.00 on 28 July 2026, $263,200</title><link>https://greeksoup.ai/stocks/us/aon/insiders/</link><guid isPermaLink="false">us:AON:insider:2026-07-30:59bb343eac</guid><pubDate>Thu, 30 Jul 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/315293/000119312526326365/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Zeidel Darren (General Counsel) sold 725 shares at $378.00 on 28 July 2026, $274,050</title><link>https://greeksoup.ai/stocks/us/aon/insiders/</link><guid isPermaLink="false">us:AON:insider:2026-07-30:f39368e781</guid><pubDate>Thu, 30 Jul 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/315293/000119312526326365/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Zeidel Darren (General Counsel) sold 475 shares at $380.00 on 28 July 2026, $180,500</title><link>https://greeksoup.ai/stocks/us/aon/insiders/</link><guid isPermaLink="false">us:AON:insider:2026-07-30:833fdfe7f5</guid><pubDate>Thu, 30 Jul 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/315293/000119312526326365/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc Q2 FY2026 results: revenue $4.2 billion, net income $551 million</title><link>https://greeksoup.ai/stocks/us/aon/results/fy2026-q2/</link><guid isPermaLink="false">us:AON:result:2026-07-29:807f1e1a17</guid><pubDate>Wed, 29 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=0000315293&amp;type=10-&amp;dateb=&amp;owner=include&amp;count=40">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/results/fy2026-q2/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc filed 10-Q: 10-q</title><link>https://greeksoup.ai/stocks/us/aon/filings/</link><guid isPermaLink="false">us:AON:filing:2026-07-29:5b74cd3a9f</guid><pubDate>Wed, 29 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/315293/000162828026050610/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc filed 8-K: results of operations</title><link>https://greeksoup.ai/stocks/us/aon/filings/</link><guid isPermaLink="false">us:AON:filing:2026-07-29:0f5379ef68</guid><pubDate>Wed, 29 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/315293/000162828026050367/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Form 144, Zeidel Darren plans to sell 1,900 shares worth $717,750 around 28 July 2026</title><link>https://greeksoup.ai/stocks/us/aon/planned-sales/</link><guid isPermaLink="false">us:AON:planned-sale:2026-07-28:f69cb6743f</guid><pubDate>Tue, 28 Jul 2026 00:00:00 +0000</pubDate><category>Form 144</category><description><![CDATA[<p>Form 144. <a href="https://www.sec.gov/Archives/edgar/data/315293/000195917326005423/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Zeidel Darren (General Counsel) sold 625 shares at $370.00 on 17 July 2026, $231,250</title><link>https://greeksoup.ai/stocks/us/aon/insiders/</link><guid isPermaLink="false">us:AON:insider:2026-07-21:39b60e9dc4</guid><pubDate>Tue, 21 Jul 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/315293/000119312526310325/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Zeidel Darren (General Counsel) sold 650 shares at $372.00 on 17 July 2026, $241,800</title><link>https://greeksoup.ai/stocks/us/aon/insiders/</link><guid isPermaLink="false">us:AON:insider:2026-07-21:fa8134790d</guid><pubDate>Tue, 21 Jul 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/315293/000119312526310325/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Zeidel Darren (General Counsel) sold 675 shares at $374.00 on 17 July 2026, $252,450</title><link>https://greeksoup.ai/stocks/us/aon/insiders/</link><guid isPermaLink="false">us:AON:insider:2026-07-21:1d998ba0eb</guid><pubDate>Tue, 21 Jul 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/315293/000119312526310325/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Form 144, Zeidel Darren plans to sell 1,950 shares worth $725,500 around 17 July 2026</title><link>https://greeksoup.ai/stocks/us/aon/planned-sales/</link><guid isPermaLink="false">us:AON:planned-sale:2026-07-17:45ae3391c2</guid><pubDate>Fri, 17 Jul 2026 00:00:00 +0000</pubDate><category>Form 144</category><description><![CDATA[<p>Form 144. <a href="https://www.sec.gov/Archives/edgar/data/315293/000195917326005269/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Schedule 13G filed by JPMORGAN CHASE &amp; CO, 5.6% of the class</title><link>https://greeksoup.ai/stocks/us/aon/holders/</link><guid isPermaLink="false">us:AON:schedule-13:2026-07-16:09f7938bc3</guid><pubDate>Thu, 16 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/315293/000001961726000262/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/holders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: short interest 4,554,648 shares at the 15 July 2026 settlement, 4.04 days to cover</title><link>https://greeksoup.ai/stocks/us/aon/short-interest/</link><guid isPermaLink="false">us:AON:short-interest:2026-07-15:d1410a177a</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/aon/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Zeidel Darren (General Counsel) sold 600 shares at $360.00 on 7 July 2026, $216,000</title><link>https://greeksoup.ai/stocks/us/aon/insiders/</link><guid isPermaLink="false">us:AON:insider:2026-07-09:e11312add5</guid><pubDate>Thu, 09 Jul 2026 00:00:00 +0000</pubDate><category>Insider trade</category><description><![CDATA[<p>Insider trade. <a href="https://www.sec.gov/Archives/edgar/data/315293/000119312526299870/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: Form 144, Zeidel Darren plans to sell 600 shares worth $216,000 around 7 July 2026</title><link>https://greeksoup.ai/stocks/us/aon/planned-sales/</link><guid isPermaLink="false">us:AON:planned-sale:2026-07-07:33d654ce88</guid><pubDate>Tue, 07 Jul 2026 00:00:00 +0000</pubDate><category>Form 144</category><description><![CDATA[<p>Form 144. <a href="https://www.sec.gov/Archives/edgar/data/315293/000195917326005134/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc filed S-3ASR: s-3asr</title><link>https://greeksoup.ai/stocks/us/aon/filings/</link><guid isPermaLink="false">us:AON:filing:2026-07-02:8757ca6dd0</guid><pubDate>Thu, 02 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/315293/000119312526294949/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc filed 8-K: officer or director change, shareholder vote, other events</title><link>https://greeksoup.ai/stocks/us/aon/filings/</link><guid isPermaLink="false">us:AON:filing:2026-07-01:f0fed62ca2</guid><pubDate>Wed, 01 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/315293/000119312526292736/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aon/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Aon plc: short interest 3,695,856 shares at the 30 June 2026 settlement, 1.61 days to cover</title><link>https://greeksoup.ai/stocks/us/aon/short-interest/</link><guid isPermaLink="false">us:AON:short-interest:2026-06-30:1b0e88b2bd</guid><pubDate>Tue, 30 Jun 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/aon/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
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