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<title>OSI Systems Inc. (OSIS) on GreekSoup</title>
<link>https://greeksoup.ai/stocks/us/osis/</link>
<description>Every dated entry in the public record on OSI Systems 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>OSI Systems Inc.: short interest 2,086,464 shares at the 30 September 2026 settlement, 10.26 days to cover</title><link>https://greeksoup.ai/stocks/us/osis/short-interest/</link><guid isPermaLink="false">us:OSIS:short-interest:2026-09-30:67d22cb6c0</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/osis/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>OSI Systems Inc.: short interest 2,121,571 shares at the 15 September 2026 settlement, 8.23 days to cover</title><link>https://greeksoup.ai/stocks/us/osis/short-interest/</link><guid isPermaLink="false">us:OSIS:short-interest:2026-09-15:6cd63760a0</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/osis/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>OSI Systems Inc.: short interest 2,051,797 shares at the 31 August 2026 settlement, 5.01 days to cover</title><link>https://greeksoup.ai/stocks/us/osis/short-interest/</link><guid isPermaLink="false">us:OSIS:short-interest:2026-08-31:8c84343598</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/osis/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>OSI Systems Inc. Q4 FY2026 results: revenue $484 million, net income $55 million</title><link>https://greeksoup.ai/stocks/us/osis/results/fy2026-q4/</link><guid isPermaLink="false">us:OSIS:result:2026-08-21:eedeb735ce</guid><pubDate>Fri, 21 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=0001039065&amp;type=10-&amp;dateb=&amp;owner=include&amp;count=40">The filing</a>. <a href="https://greeksoup.ai/stocks/us/osis/results/fy2026-q4/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>OSI Systems Inc. filed 10-K: 10-k</title><link>https://greeksoup.ai/stocks/us/osis/filings/</link><guid isPermaLink="false">us:OSIS:filing:2026-08-21:2198374357</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/1039065/000110465926099752/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/osis/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>OSI Systems Inc. filed 8-K: results of operations, other events</title><link>https://greeksoup.ai/stocks/us/osis/filings/</link><guid isPermaLink="false">us:OSIS:filing:2026-08-20:6ac1b6cd64</guid><pubDate>Thu, 20 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/1039065/000110465926099215/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/osis/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>OSI Systems Inc.: short interest 2,033,340 shares at the 14 August 2026 settlement, 13.26 days to cover</title><link>https://greeksoup.ai/stocks/us/osis/short-interest/</link><guid isPermaLink="false">us:OSIS:short-interest:2026-08-14:86af6719cb</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/osis/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>OSI Systems Inc.: Schedule 13G filed by JANUS HENDERSON GROUP Ltd., 5.5% of the class</title><link>https://greeksoup.ai/stocks/us/osis/holders/</link><guid isPermaLink="false">us:OSIS:schedule-13:2026-08-13:e724f654e2</guid><pubDate>Thu, 13 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/1039065/000127417326000190/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/osis/holders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>OSI Systems Inc.: Schedule 13G/A filed by FMR LLC, 10.8% of the class</title><link>https://greeksoup.ai/stocks/us/osis/holders/</link><guid isPermaLink="false">us:OSIS:schedule-13:2026-08-06:9c1cfd4293</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/1039065/000031506626002112/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/osis/holders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>OSI Systems Inc.: Schedule 13G filed by Vanguard Capital Management, 5.0% of the class</title><link>https://greeksoup.ai/stocks/us/osis/holders/</link><guid isPermaLink="false">us:OSIS:schedule-13:2026-07-31:8e76fa5003</guid><pubDate>Fri, 31 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/1039065/000210011926001492/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/osis/holders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>OSI Systems Inc.: short interest 2,090,772 shares at the 31 July 2026 settlement, 12.44 days to cover</title><link>https://greeksoup.ai/stocks/us/osis/short-interest/</link><guid isPermaLink="false">us:OSIS:short-interest:2026-07-31:b97ea10b4c</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/osis/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>OSI Systems Inc.: short interest 2,136,872 shares at the 15 July 2026 settlement, 11.01 days to cover</title><link>https://greeksoup.ai/stocks/us/osis/short-interest/</link><guid isPermaLink="false">us:OSIS:short-interest:2026-07-15:a6039a14de</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/osis/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
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