<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
<channel>
<title>Arrowhead Pharmaceuticals, Inc. (ARWR) on GreekSoup</title>
<link>https://greeksoup.ai/stocks/us/arwr/</link>
<description>Every dated entry in the public record on Arrowhead Pharmaceuticals, Inc.: results, filings, insider trades and the rest, from the filings, the last 90 days.</description>
<language>en</language>
<atom:link href="https://greeksoup.ai/stocks/us/arwr/feed.xml" rel="self" type="application/rss+xml"/>
<lastBuildDate>Fri, 09 Oct 2026 00:00:00 +0000</lastBuildDate>
<item><title>Arrowhead Pharmaceuticals, Inc.: short interest 9,272,290 shares at the 15 September 2026 settlement, 5.15 days to cover</title><link>https://greeksoup.ai/stocks/us/arwr/short-interest/</link><guid isPermaLink="false">us:ARWR:short-interest:2026-09-15:ed8c1351af</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/arwr/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Arrowhead Pharmaceuticals, Inc.: short interest 9,426,449 shares at the 31 August 2026 settlement, 8.81 days to cover</title><link>https://greeksoup.ai/stocks/us/arwr/short-interest/</link><guid isPermaLink="false">us:ARWR:short-interest:2026-08-31:4f92affa80</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/arwr/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Arrowhead Pharmaceuticals, Inc.: Olukotun Adeoye Y (Director) sold 2,000 shares at $86.96 on 18 August 2026, $173,920</title><link>https://greeksoup.ai/stocks/us/arwr/insiders/</link><guid isPermaLink="false">us:ARWR:insider:2026-08-20:7821f2f033</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/879407/000124261526000002/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/arwr/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Arrowhead Pharmaceuticals, Inc.: Perry Michael S (Director) sold 11,600 shares at $87.30 on 18 August 2026, $1.0 million</title><link>https://greeksoup.ai/stocks/us/arwr/insiders/</link><guid isPermaLink="false">us:ARWR:insider:2026-08-20:5ddbc9c823</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/879407/000125037926000002/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/arwr/insiders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Arrowhead Pharmaceuticals, Inc.: Form 144, Adeoye Olukotun plans to sell 2,000 shares worth $173,876 around 18 August 2026</title><link>https://greeksoup.ai/stocks/us/arwr/planned-sales/</link><guid isPermaLink="false">us:ARWR:planned-sale:2026-08-18:8a54b462fe</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/879407/000162828026057774/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/arwr/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Arrowhead Pharmaceuticals, Inc.: Form 144, Michael Perry plans to sell 11,600 shares worth $1.0 million around 18 August 2026</title><link>https://greeksoup.ai/stocks/us/arwr/planned-sales/</link><guid isPermaLink="false">us:ARWR:planned-sale:2026-08-18:f8df2c40a8</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/879407/000162828026057767/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/arwr/planned-sales/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Arrowhead Pharmaceuticals, Inc.: Schedule 13G/A filed by Avoro Capital Advisors LLC, 9.6% of the class</title><link>https://greeksoup.ai/stocks/us/arwr/holders/</link><guid isPermaLink="false">us:ARWR:schedule-13:2026-08-14:2ba60b6d53</guid><pubDate>Fri, 14 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/879407/000090266426003461/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/arwr/holders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Arrowhead Pharmaceuticals, Inc.: short interest 9,207,426 shares at the 14 August 2026 settlement, 7.81 days to cover</title><link>https://greeksoup.ai/stocks/us/arwr/short-interest/</link><guid isPermaLink="false">us:ARWR:short-interest:2026-08-14:288c8a3e0f</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/arwr/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Arrowhead Pharmaceuticals, Inc. Q3 FY2026 results: revenue $75 million, net income -$194 million</title><link>https://greeksoup.ai/stocks/us/arwr/results/fy2026-q3/</link><guid isPermaLink="false">us:ARWR:result:2026-08-04:d35e32f811</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=0000879407&amp;type=10-&amp;dateb=&amp;owner=include&amp;count=40">The filing</a>. <a href="https://greeksoup.ai/stocks/us/arwr/results/fy2026-q3/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Arrowhead Pharmaceuticals, Inc. filed 8-K: results of operations</title><link>https://greeksoup.ai/stocks/us/arwr/filings/</link><guid isPermaLink="false">us:ARWR:filing:2026-08-04:bdb3a9c04e</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/879407/000087940726000058/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/arwr/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Arrowhead Pharmaceuticals, Inc. filed 10-Q: 10-q</title><link>https://greeksoup.ai/stocks/us/arwr/filings/</link><guid isPermaLink="false">us:ARWR:filing:2026-08-04:237df274d6</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/879407/000087940726000057/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/arwr/filings/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Arrowhead Pharmaceuticals, Inc.: Schedule 13G/A filed by Vanguard Portfolio Management, 4.5% of the class</title><link>https://greeksoup.ai/stocks/us/arwr/holders/</link><guid isPermaLink="false">us:ARWR:schedule-13:2026-07-31:f32978336d</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/879407/000210012126000891/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/arwr/holders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Arrowhead Pharmaceuticals, Inc.: short interest 9,656,078 shares at the 31 July 2026 settlement, 3.85 days to cover</title><link>https://greeksoup.ai/stocks/us/arwr/short-interest/</link><guid isPermaLink="false">us:ARWR:short-interest:2026-07-31:74920125b3</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/arwr/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Arrowhead Pharmaceuticals, Inc.: Schedule 13G/A filed by BlackRock, Inc., 10.1% of the class</title><link>https://greeksoup.ai/stocks/us/arwr/holders/</link><guid isPermaLink="false">us:ARWR:schedule-13:2026-07-27:594177f87d</guid><pubDate>Mon, 27 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/879407/000201238326002186/">The filing</a>. <a href="https://greeksoup.ai/stocks/us/arwr/holders/">The page on GreekSoup</a>.</p>]]></description></item>
<item><title>Arrowhead Pharmaceuticals, Inc.: short interest 9,635,297 shares at the 15 July 2026 settlement, 4.86 days to cover</title><link>https://greeksoup.ai/stocks/us/arwr/short-interest/</link><guid isPermaLink="false">us:ARWR:short-interest:2026-07-15:aefb900576</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/arwr/short-interest/">The page on GreekSoup</a>.</p>]]></description></item>
</channel>
</rss>
