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<title>Alphatec Holdings, Inc. (ATEC) on GreekSoup</title>
<link>https://greeksoup.ai/stocks/us/atec/</link>
<description>Every dated entry in the public record on Alphatec Holdings, 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>Alphatec Holdings, Inc.: short interest 13,283,446 shares at the 15 October 2026 settlement, 5.86 days to cover</title><link>https://greeksoup.ai/stocks/us/atec/short-interest/</link><guid isPermaLink="false">us:ATEC:short-interest:2026-10-15:dc0547ca97</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/atec/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Alphatec Holdings, Inc.: short interest 14,074,612 shares at the 30 September 2026 settlement, 6.97 days to cover</title><link>https://greeksoup.ai/stocks/us/atec/short-interest/</link><guid isPermaLink="false">us:ATEC:short-interest:2026-09-30:de9e9ed842</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/atec/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Alphatec Holdings, Inc.: short interest 14,429,283 shares at the 15 September 2026 settlement, 5.50 days to cover</title><link>https://greeksoup.ai/stocks/us/atec/short-interest/</link><guid isPermaLink="false">us:ATEC:short-interest:2026-09-15:242f6b39cd</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/atec/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Alphatec Holdings, Inc.: Miles Patrick (CEO) bought 115,000 shares at $8.81 on 10 September 2026, $1.0 million</title><link>https://greeksoup.ai/stocks/us/atec/insiders/</link><guid isPermaLink="false">us:ATEC:insider:2026-09-10:602a4cf073</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/1350653/000128940926000008/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/atec/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Alphatec Holdings, Inc.: short interest 13,672,295 shares at the 31 August 2026 settlement, 9.40 days to cover</title><link>https://greeksoup.ai/stocks/us/atec/short-interest/</link><guid isPermaLink="false">us:ATEC:short-interest:2026-08-31:9ce4f22289</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/atec/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Alphatec Holdings, Inc.: short interest 13,630,117 shares at the 14 August 2026 settlement, 4.81 days to cover</title><link>https://greeksoup.ai/stocks/us/atec/short-interest/</link><guid isPermaLink="false">us:ATEC:short-interest:2026-08-14:6097a5f8e1</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/atec/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Alphatec Holdings, Inc.: Marshall Tyson Eliot (GENERAL COUNSEL &amp; CORP. SEC.) sold 8,168 shares (under a trading plan set in advance) at $9.65 on 5 August 2026, $78,821</title><link>https://greeksoup.ai/stocks/us/atec/insiders/</link><guid isPermaLink="false">us:ATEC:insider:2026-08-07:6ce9f7ab63</guid><pubDate>Fri, 07 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/1350653/000166666926000009/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/atec/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Alphatec Holdings, Inc.: Form 144, TYSON MARSHALL plans to sell 8,168 shares worth $84,539 around 5 August 2026</title><link>https://greeksoup.ai/stocks/us/atec/planned-sales/</link><guid isPermaLink="false">us:ATEC:planned-sale:2026-08-05:26e197bc6c</guid><pubDate>Wed, 05 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/1350653/000195004726007687/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/atec/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Alphatec Holdings, Inc. Q2 FY2026 results: revenue $214 million, net income -$26 million</title><link>https://greeksoup.ai/stocks/us/atec/results/fy2026-q2/</link><guid isPermaLink="false">us:ATEC:result:2026-08-04:0670866483</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=0001350653&amp;type=10-&amp;dateb=&amp;owner=include&amp;count=40">The filing</a>. <a href="https://greeksoup.ai/stocks/us/atec/results/fy2026-q2/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Alphatec Holdings, Inc. filed 10-Q: 10-q</title><link>https://greeksoup.ai/stocks/us/atec/filings/</link><guid isPermaLink="false">us:ATEC:filing:2026-08-04:135f24c026</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/1350653/000119312526333051/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/atec/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Alphatec Holdings, Inc. filed S-8: s-8</title><link>https://greeksoup.ai/stocks/us/atec/filings/</link><guid isPermaLink="false">us:ATEC:filing:2026-08-04:c1c2a5e7cf</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/1350653/000119312526332954/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/atec/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Alphatec Holdings, Inc. filed 8-K: results of operations</title><link>https://greeksoup.ai/stocks/us/atec/filings/</link><guid isPermaLink="false">us:ATEC:filing:2026-08-04:0cd6dd17a5</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/1350653/000119312526332870/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/atec/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Alphatec Holdings, Inc.: short interest 13,788,007 shares at the 31 July 2026 settlement, 7.25 days to cover</title><link>https://greeksoup.ai/stocks/us/atec/short-interest/</link><guid isPermaLink="false">us:ATEC:short-interest:2026-07-31:1738383466</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/atec/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
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