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<title>Applied Optoelectronics, Inc. (AAOI) on GreekSoup</title>
<link>https://greeksoup.ai/stocks/us/aaoi/</link>
<description>Every dated entry in the public record on Applied Optoelectronics, Inc.: results, filings, insider trades and the rest, from the filings, the last 90 days.</description>
<language>en</language>
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<lastBuildDate>Wed, 28 Oct 2026 00:00:00 +0000</lastBuildDate>
<item><title>Applied Optoelectronics, Inc.: Schedule 13G/A filed by BlackRock, Inc., 4.9% of the class</title><link>https://greeksoup.ai/stocks/us/aaoi/holders/</link><guid isPermaLink="false">us:AAOI:schedule-13:2026-10-27:0ebfb3aa19</guid><pubDate>Tue, 27 Oct 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/1158114/000201238326003755/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/holders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: short interest 16,296,183 shares at the 15 October 2026 settlement, 1.28 days to cover</title><link>https://greeksoup.ai/stocks/us/aaoi/short-interest/</link><guid isPermaLink="false">us:AAOI:short-interest:2026-10-15:9e46b2d9b5</guid><pubDate>Thu, 15 Oct 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/aaoi/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: Murry Stefan J. (Chief Financial Officer) sold 4,000 shares (under a trading plan set in advance) at $102.87 on 12 October 2026, $411,480</title><link>https://greeksoup.ai/stocks/us/aaoi/insiders/</link><guid isPermaLink="false">us:AAOI:insider:2026-10-14:d1dbca38a6</guid><pubDate>Wed, 14 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/1158114/000168316826007844/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: Form 144, Murry Stefan J. plans to sell 4,000 shares worth $411,486 around 12 October 2026</title><link>https://greeksoup.ai/stocks/us/aaoi/planned-sales/</link><guid isPermaLink="false">us:AAOI:planned-sale:2026-10-13:637bb9c588</guid><pubDate>Tue, 13 Oct 2026 00:00:00 +0000</pubDate><category>Form 144</category><description><![CDATA[<p>Form 144. <a href="https://www.sec.gov/Archives/edgar/data/1158114/000197407826000378/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: Yeh Shu-Hua (Joshua) (*** See Remarks) sold 6,000 shares (under a trading plan set in advance) at $120.03 on 5 October 2026, $720,180</title><link>https://greeksoup.ai/stocks/us/aaoi/insiders/</link><guid isPermaLink="false">us:AAOI:insider:2026-10-07:dde84c201f</guid><pubDate>Wed, 07 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/1158114/000168316826007698/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: Form 144, Yeh Shu-Hua (Joshua) plans to sell 6,000 shares worth $720,155 around 5 October 2026</title><link>https://greeksoup.ai/stocks/us/aaoi/planned-sales/</link><guid isPermaLink="false">us:AAOI:planned-sale:2026-10-05:e2c8d0e6c5</guid><pubDate>Mon, 05 Oct 2026 00:00:00 +0000</pubDate><category>Form 144</category><description><![CDATA[<p>Form 144. <a href="https://www.sec.gov/Archives/edgar/data/1158114/000197407826000376/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: short interest 13,870,138 shares at the 30 September 2026 settlement, 1.96 days to cover</title><link>https://greeksoup.ai/stocks/us/aaoi/short-interest/</link><guid isPermaLink="false">us:AAOI:short-interest:2026-09-30:6f7588393d</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/aaoi/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc. filed 8-K: material agreement, new financial obligation</title><link>https://greeksoup.ai/stocks/us/aaoi/filings/</link><guid isPermaLink="false">us:AAOI:filing:2026-09-15:acb35619ce</guid><pubDate>Tue, 15 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/1158114/000168316826007160/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: short interest 12,307,146 shares at the 15 September 2026 settlement, 1.97 days to cover</title><link>https://greeksoup.ai/stocks/us/aaoi/short-interest/</link><guid isPermaLink="false">us:AAOI:short-interest:2026-09-15:63038563d9</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/aaoi/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc. filed 8-K: material agreement</title><link>https://greeksoup.ai/stocks/us/aaoi/filings/</link><guid isPermaLink="false">us:AAOI:filing:2026-09-10:a32a74ac30</guid><pubDate>Thu, 10 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/1158114/000168316826007057/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: Form 144, Murry Stefan J. plans to sell 4,000 shares worth $421,314 around 10 September 2026</title><link>https://greeksoup.ai/stocks/us/aaoi/planned-sales/</link><guid isPermaLink="false">us:AAOI:planned-sale:2026-09-10:9dd9998908</guid><pubDate>Thu, 10 Sep 2026 00:00:00 +0000</pubDate><category>Form 144</category><description><![CDATA[<p>Form 144. <a href="https://www.sec.gov/Archives/edgar/data/1158114/000197407826000348/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: Murry Stefan J. (Chief Financial Officer) sold 4,000 shares (under a trading plan set in advance) at $105.33 on 10 September 2026, $421,320</title><link>https://greeksoup.ai/stocks/us/aaoi/insiders/</link><guid isPermaLink="false">us:AAOI:insider:2026-09-10:3d5c2c11b0</guid><pubDate>Thu, 10 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/1158114/000168316826007058/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: Chang Hung-Lun (Fred) (*** See Remarks) sold 32,172 shares at $110.21 on 8 September 2026, $3.5 million</title><link>https://greeksoup.ai/stocks/us/aaoi/insiders/</link><guid isPermaLink="false">us:AAOI:insider:2026-09-10:73827a438b</guid><pubDate>Thu, 10 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/1158114/000168316826007059/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: Form 144, Chang Hung-Lun (Fred) plans to sell 32,172 shares worth $3.5 million around 8 September 2026</title><link>https://greeksoup.ai/stocks/us/aaoi/planned-sales/</link><guid isPermaLink="false">us:AAOI:planned-sale:2026-09-09:b7bfe6a576</guid><pubDate>Wed, 09 Sep 2026 00:00:00 +0000</pubDate><category>Form 144</category><description><![CDATA[<p>Form 144. <a href="https://www.sec.gov/Archives/edgar/data/1158114/000197407826000347/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc. filed 8-K: material agreement, new financial obligation</title><link>https://greeksoup.ai/stocks/us/aaoi/filings/</link><guid isPermaLink="false">us:AAOI:filing:2026-09-01:fa8850ec57</guid><pubDate>Tue, 01 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/1158114/000168316826006862/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: short interest 12,086,618 shares at the 31 August 2026 settlement, 1.32 days to cover</title><link>https://greeksoup.ai/stocks/us/aaoi/short-interest/</link><guid isPermaLink="false">us:AAOI:short-interest:2026-08-31:635db79a59</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/aaoi/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc. filed 8-K: material agreement, officer or director change</title><link>https://greeksoup.ai/stocks/us/aaoi/filings/</link><guid isPermaLink="false">us:AAOI:filing:2026-08-24:171edc1e6a</guid><pubDate>Mon, 24 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/1158114/000168316826006693/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc. filed 8-K: material agreement</title><link>https://greeksoup.ai/stocks/us/aaoi/filings/</link><guid isPermaLink="false">us:AAOI:filing:2026-08-21:22618e89e0</guid><pubDate>Fri, 21 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/1158114/000110465926099688/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: Yeh Shu-Hua (Joshua) (*** See Remarks) sold 6,000 shares (under a trading plan set in advance) at $147.73 on 18 August 2026, $886,380</title><link>https://greeksoup.ai/stocks/us/aaoi/insiders/</link><guid isPermaLink="false">us:AAOI:insider:2026-08-20:b18f23562d</guid><pubDate>Thu, 20 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/1158114/000168316826006634/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: Form 144, Yeh Shu-Hua (Joshua) plans to sell 6,000 shares worth $886,396 around 18 August 2026</title><link>https://greeksoup.ai/stocks/us/aaoi/planned-sales/</link><guid isPermaLink="false">us:AAOI:planned-sale:2026-08-18:ea1f77d52d</guid><pubDate>Tue, 18 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/1158114/000197407826000313/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: short interest 10,421,985 shares at the 14 August 2026 settlement, 1.00 days to cover</title><link>https://greeksoup.ai/stocks/us/aaoi/short-interest/</link><guid isPermaLink="false">us:AAOI:short-interest:2026-08-14:b088ed5355</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/aaoi/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: Murry Stefan J. (Chief Financial Officer) sold 4,000 shares (under a trading plan set in advance) at $144.79 on 10 August 2026, $579,160</title><link>https://greeksoup.ai/stocks/us/aaoi/insiders/</link><guid isPermaLink="false">us:AAOI:insider:2026-08-12:3122e6e5f8</guid><pubDate>Wed, 12 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/1158114/000168316826006272/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: Form 144, Murry Stefan J. plans to sell 4,000 shares worth $579,170 around 10 August 2026</title><link>https://greeksoup.ai/stocks/us/aaoi/planned-sales/</link><guid isPermaLink="false">us:AAOI:planned-sale:2026-08-10:70a0c7bb88</guid><pubDate>Mon, 10 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/1158114/000197407826000300/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: Schedule 13G/A filed by JANE STREET GROUP, LLC, 2.4% of the class</title><link>https://greeksoup.ai/stocks/us/aaoi/holders/</link><guid isPermaLink="false">us:AAOI:schedule-13:2026-08-10:4dd50c9f56</guid><pubDate>Mon, 10 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/1158114/000159588826000084/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/holders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc. Q2 FY2026 results: revenue $192 million, net income -$23 million</title><link>https://greeksoup.ai/stocks/us/aaoi/results/fy2026-q2/</link><guid isPermaLink="false">us:AAOI:result:2026-08-06:cf1d8eaf6d</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=0001158114&amp;type=10-&amp;dateb=&amp;owner=include&amp;count=40">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/results/fy2026-q2/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc. filed 8-K: results of operations</title><link>https://greeksoup.ai/stocks/us/aaoi/filings/</link><guid isPermaLink="false">us:AAOI:filing:2026-08-06:174d7fa1b9</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/1158114/000168316826006055/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc. filed 10-Q: form 10-q</title><link>https://greeksoup.ai/stocks/us/aaoi/filings/</link><guid isPermaLink="false">us:AAOI:filing:2026-08-06:4e5aaf8968</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/1158114/000143774926026278/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: Form 144, Yeh Shu-Hua (Joshua) plans to sell 4,715 shares worth $596,176 around 4 August 2026</title><link>https://greeksoup.ai/stocks/us/aaoi/planned-sales/</link><guid isPermaLink="false">us:AAOI:planned-sale:2026-08-04:9df43a0a2e</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/1158114/000197407826000290/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: Yeh Shu-Hua (Joshua) (*** See Remarks) sold 4,715 shares (under a trading plan set in advance) at $126.50 on 4 August 2026, $596,448</title><link>https://greeksoup.ai/stocks/us/aaoi/insiders/</link><guid isPermaLink="false">us:AAOI:insider:2026-08-04:d09428c06b</guid><pubDate>Tue, 04 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/1158114/000168316826005947/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/aaoi/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Applied Optoelectronics, Inc.: short interest 10,434,298 shares at the 31 July 2026 settlement, 1.20 days to cover</title><link>https://greeksoup.ai/stocks/us/aaoi/short-interest/</link><guid isPermaLink="false">us:AAOI:short-interest:2026-07-31:5e0e6b1a3d</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/aaoi/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
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