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   <title>Form  8-K        Amphastar Pharmaceutical  For: Jun 01</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++8-K++++++++Amphastar+Pharmaceutical++For%3A+Jun+01/26599054.html</link>
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   <pubDate>Wed, 03 Jun 2026 16:16:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00017859</category>
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   <title>Form  8-K        Amphastar Pharmaceutical  For: Jun 01</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++8-K++++++++Amphastar+Pharmaceutical++For%3A+Jun+01/26599054.html</link>
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   <pubDate>Wed, 03 Jun 2026 16:16:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00017859</category>
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   <title>Amphastar Pharmaceuticals (AMPH) PT Lowered to $20 at Barclays</title>
   <link>http://www.streetinsider.com/Analyst+PT+Change/Amphastar+Pharmaceuticals+%28AMPH%29+PT+Lowered+to+%2420+at+Barclays/26594336.html</link>
   <description>Barclays analyst Glen Santangelo lowered the price target on Amphastar Pharmaceuticals (NASDAQ: AMPH) to $20.00  (from $23.00) while maintaining a Equalweight rating.</description>
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   <pubDate>Wed, 03 Jun 2026 03:45:34 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
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   <title>Amphastar Pharmaceuticals to Present at the 2026 Jefferies Healthcare Conference </title>
   <link>http://www.streetinsider.com/Press+Releases/Amphastar+Pharmaceuticals+to+Present+at+the+2026+Jefferies+Healthcare+Conference+/26552713.html</link>
   <description>
      &lt;p&gt;&lt;strong id=&quot;dateline&quot;&gt;RANCHO CUCAMONGA, CA / &lt;a href='https://www.accessnewswire.com/'&gt;ACCESS Newswire&lt;/a&gt; / May 27, 2026 / &lt;/strong&gt;Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) announced today that Bill Peters, CFO, and Jacob Liawatidewi, EVP of Corporate Administration, will be presenting at the 2026 Jefferies Healthcare Conference on Wednesday, June 3, 2026, at 4:55 p.m. ET. For access to the webcast, visit Amphastar Pharmaceuticals' website at &lt;a rel=&quot;nofollow&quot; href=&quot;https://pr.report/ly9v&quot;&gt;http://ir.amphastar.com&lt;/a&gt;. This webcast will be available for 30 days following the presentation.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;u&gt;About Amphastar Pharmaceuticals, Inc.&lt;/u&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;Amphastar is a biopharmaceutical company that focuses on developing, manufacturing, and commercializing technically challenging generic and proprietary injectable, inhalation, and</description>
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   <pubDate>Wed, 27 May 2026 06:00:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
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   <title>Amphastar Pharmaceuticals to Present at the 2026 Jefferies Healthcare Conference </title>
   <link>http://www.streetinsider.com/ACCESS+Newswire/Amphastar+Pharmaceuticals+to+Present+at+the+2026+Jefferies+Healthcare+Conference+/26552713.html</link>
   <description>
      &lt;p&gt;&lt;strong id=&quot;dateline&quot;&gt;RANCHO CUCAMONGA, CA / &lt;a href='https://www.accessnewswire.com/'&gt;ACCESS Newswire&lt;/a&gt; / May 27, 2026 / &lt;/strong&gt;Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) announced today that Bill Peters, CFO, and Jacob Liawatidewi, EVP of Corporate Administration, will be presenting at the 2026 Jefferies Healthcare Conference on Wednesday, June 3, 2026, at 4:55 p.m. ET. For access to the webcast, visit Amphastar Pharmaceuticals' website at &lt;a rel=&quot;nofollow&quot; href=&quot;https://pr.report/ly9v&quot;&gt;http://ir.amphastar.com&lt;/a&gt;. This webcast will be available for 30 days following the presentation.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;u&gt;About Amphastar Pharmaceuticals, Inc.&lt;/u&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;Amphastar is a biopharmaceutical company that focuses on developing, manufacturing, and commercializing technically challenging generic and proprietary injectable, inhalation, and</description>
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   <pubDate>Wed, 27 May 2026 06:00:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
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   <title>Wells Fargo Downgrades Amphastar Pharmaceuticals (AMPH) to Equal Weight</title>
   <link>http://www.streetinsider.com/Downgrades/Wells+Fargo+Downgrades+Amphastar+Pharmaceuticals+%28AMPH%29+to+Equal+Weight/26488678.html</link>
   <description>&lt;p&gt;Wells Fargo analyst Benjamin Burnett downgraded Amphastar Pharmaceuticals (NASDAQ: AMPH) from Overweight to Equal Weight with a price target of $19.00.&lt;/p&gt;&lt;p&gt;For an analyst ratings summary and ratings history on Amphastar Pharmaceuticals &lt;a href=&quot;http://www.streetinsider.com/rating_history.php?q=AMPH&quot;&gt;click here&lt;/a&gt;. For more ratings news on Amphastar Pharmaceuticals &lt;a href=&quot;http://www.streetinsider.com/stock_lookup_news.php?q=AMPH&amp;amp;type=analyst&quot;&gt;click here&lt;/a&gt;.&lt;/p&gt;&lt;p&gt;Shares of Amphastar Pharmaceuticals closed at $18.32 yesterday.&lt;/p&gt;</description>
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   <pubDate>Thu, 14 May 2026 05:16:14 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
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   <title>Amphastar Pharmaceuticals (AMPH) PT Lowered to $21 at Piper Sandler</title>
   <link>http://www.streetinsider.com/Analyst+PT+Change/Amphastar+Pharmaceuticals+%28AMPH%29+PT+Lowered+to+%2421+at+Piper+Sandler/26464651.html</link>
   <description>Piper Sandler analyst David Amsellem lowered the price target on Amphastar Pharmaceuticals (NASDAQ: AMPH) to $21.00  (from $25.00) while maintaining a Neutral rating.</description>
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   <pubDate>Mon, 11 May 2026 06:46:43 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
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   <title>Needham Downgrades Amphastar Pharmaceuticals (AMPH) to Hold</title>
   <link>http://www.streetinsider.com/Downgrades/Needham+Downgrades+Amphastar+Pharmaceuticals+%28AMPH%29+to+Hold/26457546.html</link>
   <description>&lt;p&gt;Needham analyst Serge Belanger downgraded Amphastar Pharmaceuticals (NASDAQ: AMPH) from Buy to Hold.&lt;/p&gt;&lt;p&gt;For an analyst ratings summary and ratings history on Amphastar Pharmaceuticals &lt;a href=&quot;http://www.streetinsider.com/rating_history.php?q=AMPH&quot;&gt;click here&lt;/a&gt;. For more ratings news on Amphastar Pharmaceuticals &lt;a href=&quot;http://www.streetinsider.com/stock_lookup_news.php?q=AMPH&amp;amp;type=analyst&quot;&gt;click here&lt;/a&gt;.&lt;/p&gt;&lt;p&gt;Shares of Amphastar Pharmaceuticals closed at $24.03 yesterday.&lt;/p&gt;</description>
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   <pubDate>Fri, 08 May 2026 07:10:30 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
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   <title>Amphastar Pharma (AMPH) Misses Q1 EPS by 30c</title>
   <link>http://www.streetinsider.com/Earnings/Amphastar+Pharma+%28AMPH%29+Misses+Q1+EPS+by+30c/26456097.html</link>
   <description>&lt;p&gt;Amphastar Pharma (NASDAQ: AMPH) reported Q1 EPS of $0.42, $0.30 worse than the analyst estimate of $0.72. Revenue for the quarter came in at $171.2 million versus the consensus estimate of $176.32 million.&lt;/p&gt;&lt;p&gt;For earnings history and earnings-related data on Amphastar Pharma (AMPH) &lt;a href=&quot;http://www.streetinsider.com/ec_earnings.php?q=AMPH&quot;&gt;click here&lt;/a&gt;.&lt;/p&gt;</description>
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   <pubDate>Fri, 08 May 2026 01:01:47 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
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   <title>Form  10-Q       Amphastar Pharmaceutical  For: Mar 31</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++10-Q+++++++Amphastar+Pharmaceutical++For%3A+Mar+31/26454752.html</link>
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   <pubDate>Thu, 07 May 2026 16:49:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00017859</category>
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   <title>Form  10-Q       Amphastar Pharmaceutical  For: Mar 31</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++10-Q+++++++Amphastar+Pharmaceutical++For%3A+Mar+31/26454752.html</link>
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   <pubDate>Thu, 07 May 2026 16:49:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00017859</category>
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   <title>Form  8-K        Amphastar Pharmaceutical  For: May 07</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++8-K++++++++Amphastar+Pharmaceutical++For%3A+May+07/26454004.html</link>
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   <pubDate>Thu, 07 May 2026 16:23:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00017859</category>
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   <title>Form  8-K        Amphastar Pharmaceutical  For: May 07</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++8-K++++++++Amphastar+Pharmaceutical++For%3A+May+07/26454004.html</link>
   <description>si-local-file:///var/storage/secattach/20260507/26454004.html</description>
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   <pubDate>Thu, 07 May 2026 16:23:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
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   <title>Amphastar Pharmaceuticals Reports Financial Results for the Three Months Ended March 31, 2026</title>
   <link>http://www.streetinsider.com/Press+Releases/Amphastar+Pharmaceuticals+Reports+Financial+Results+for+the+Three+Months+Ended+March+31%2C+2026/26452786.html</link>
   <description>
      &lt;ul&gt;&lt;li&gt;&lt;p&gt;&lt;i&gt;&lt;strong&gt;Net revenues of $171.2 million for the three months ended March 31, 2026&lt;/strong&gt;&lt;/i&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;i&gt;&lt;strong&gt;GAAP net income of $6.4 million, or $0.14 per share, for the first quarter&lt;/strong&gt;&lt;/i&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;i&gt;&lt;strong&gt;Adjusted non-GAAP net income of $19.5 million, or $0.42 per share, for the first quarter&lt;/strong&gt;&lt;/i&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;i&gt;&lt;strong&gt;Company to hold a conference call today at 2:00 p.m. Pacific Time&lt;/strong&gt;&lt;/i&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt; &lt;p&gt;&lt;strong id=&quot;dateline&quot;&gt;RANCHO CUCAMONGA, CA / &lt;a href='https://www.accessnewswire.com/'&gt;ACCESS Newswire&lt;/a&gt; / May 7, 2026 / &lt;/strong&gt;Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) (&quot;Amphastar&quot; or the &quot;Company&quot;), a biopharmaceutical company focused on developing, manufacturing, and commercializing technically challenging generic and proprietary injectable, inhalation, and intranasal products, today reported results</description>
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   <pubDate>Thu, 07 May 2026 16:05:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
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   <title>Amphastar Pharmaceuticals Reports Financial Results for the Three Months Ended March 31, 2026</title>
   <link>http://www.streetinsider.com/ACCESS+Newswire/Amphastar+Pharmaceuticals+Reports+Financial+Results+for+the+Three+Months+Ended+March+31%2C+2026/26452786.html</link>
   <description>
      &lt;ul&gt;&lt;li&gt;&lt;p&gt;&lt;i&gt;&lt;strong&gt;Net revenues of $171.2 million for the three months ended March 31, 2026&lt;/strong&gt;&lt;/i&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;i&gt;&lt;strong&gt;GAAP net income of $6.4 million, or $0.14 per share, for the first quarter&lt;/strong&gt;&lt;/i&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;i&gt;&lt;strong&gt;Adjusted non-GAAP net income of $19.5 million, or $0.42 per share, for the first quarter&lt;/strong&gt;&lt;/i&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;i&gt;&lt;strong&gt;Company to hold a conference call today at 2:00 p.m. Pacific Time&lt;/strong&gt;&lt;/i&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt; &lt;p&gt;&lt;strong id=&quot;dateline&quot;&gt;RANCHO CUCAMONGA, CA / &lt;a href='https://www.accessnewswire.com/'&gt;ACCESS Newswire&lt;/a&gt; / May 7, 2026 / &lt;/strong&gt;Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) (&quot;Amphastar&quot; or the &quot;Company&quot;), a biopharmaceutical company focused on developing, manufacturing, and commercializing technically challenging generic and proprietary injectable, inhalation, and intranasal products, today reported results</description>
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   <pubDate>Thu, 07 May 2026 16:05:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
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   <title>Amphastar Pharmaceuticals to Present at the 2026 Bank of America Health Care Conference </title>
   <link>http://www.streetinsider.com/Press+Releases/Amphastar+Pharmaceuticals+to+Present+at+the+2026+Bank+of+America+Health+Care+Conference+/26437973.html</link>
   <description>
      &lt;p&gt;&lt;strong id=&quot;dateline&quot;&gt;RANCHO CUCAMONGA, CA / &lt;a href='https://www.accessnewswire.com/'&gt;ACCESS Newswire&lt;/a&gt; / May 6, 2026 / &lt;/strong&gt;Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) announced today that Bill Peters, CFO, and Tony Marrs, EVP of Regulatory Affairs and Clinical Operations, will be presenting at the 2026 Bank of America Health Care Conference on Wednesday, May 13, 2026, at 3:00 pm PT. For access to the webcast, visit Amphastar Pharmaceuticals' website at &lt;a rel=&quot;nofollow&quot; href=&quot;https://pr.report/hjkp&quot;&gt;http://ir.amphastar.com&lt;/a&gt;. This webcast will be available for 30 days following the presentation.&lt;/p&gt;&lt;p&gt;&lt;u&gt;About Amphastar Pharmaceuticals, Inc.&lt;/u&gt;&lt;/p&gt;&lt;p&gt;Amphastar is a biopharmaceutical company that focuses on developing, manufacturing, and commercializing technically challenging</description>
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   <pubDate>Wed, 06 May 2026 06:00:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
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   <title>Amphastar Pharmaceuticals to Present at the 2026 Bank of America Health Care Conference </title>
   <link>http://www.streetinsider.com/ACCESS+Newswire/Amphastar+Pharmaceuticals+to+Present+at+the+2026+Bank+of+America+Health+Care+Conference+/26437973.html</link>
   <description>
      &lt;p&gt;&lt;strong id=&quot;dateline&quot;&gt;RANCHO CUCAMONGA, CA / &lt;a href='https://www.accessnewswire.com/'&gt;ACCESS Newswire&lt;/a&gt; / May 6, 2026 / &lt;/strong&gt;Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) announced today that Bill Peters, CFO, and Tony Marrs, EVP of Regulatory Affairs and Clinical Operations, will be presenting at the 2026 Bank of America Health Care Conference on Wednesday, May 13, 2026, at 3:00 pm PT. For access to the webcast, visit Amphastar Pharmaceuticals' website at &lt;a rel=&quot;nofollow&quot; href=&quot;https://pr.report/hjkp&quot;&gt;http://ir.amphastar.com&lt;/a&gt;. This webcast will be available for 30 days following the presentation.&lt;/p&gt;&lt;p&gt;&lt;u&gt;About Amphastar Pharmaceuticals, Inc.&lt;/u&gt;&lt;/p&gt;&lt;p&gt;Amphastar is a biopharmaceutical company that focuses on developing, manufacturing, and commercializing technically challenging</description>
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   <pubDate>Wed, 06 May 2026 06:00:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">AMPH</category>
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   <title>Amphastar Pharmaceuticals to Release First Quarter Earnings and Hold Conference Call on May 7, 2026</title>
   <link>http://www.streetinsider.com/Press+Releases/Amphastar+Pharmaceuticals+to+Release+First+Quarter+Earnings+and+Hold+Conference+Call+on+May+7%2C+2026/26399728.html</link>
   <description>
      &lt;p&gt;&lt;strong id=&quot;dateline&quot;&gt;RANCHO CUCAMONGA, CA / &lt;a href='https://www.accessnewswire.com/'&gt;ACCESS Newswire&lt;/a&gt; / April 30, 2026 / &lt;/strong&gt;Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) announced today that the Company will release results for its first quarter of 2026, ended March 31, 2026, after the market closes on Thursday, May 7, 2026, and will hold a conference call to discuss its financial results at 2:00 p.m. Pacific Time.&lt;/p&gt;&lt;p&gt;To access the conference call, dial toll-free 877-407-0989, for international calls, dial 201-389-0921, ten minutes before the conference.&lt;/p&gt;&lt;p&gt;The call can also be accessed on the Investors page on the Company's website &lt;a rel=&quot;nofollow&quot; href=&quot;https://pr.report/l677&quot;&gt;www.amphastar.com&lt;/a&gt;. The</description>
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   <pubDate>Thu, 30 Apr 2026 06:00:00 -0400</pubDate>
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   <title>Amphastar Pharmaceuticals to Release First Quarter Earnings and Hold Conference Call on May 7, 2026</title>
   <link>http://www.streetinsider.com/ACCESS+Newswire/Amphastar+Pharmaceuticals+to+Release+First+Quarter+Earnings+and+Hold+Conference+Call+on+May+7%2C+2026/26399728.html</link>
   <description>
      &lt;p&gt;&lt;strong id=&quot;dateline&quot;&gt;RANCHO CUCAMONGA, CA / &lt;a href='https://www.accessnewswire.com/'&gt;ACCESS Newswire&lt;/a&gt; / April 30, 2026 / &lt;/strong&gt;Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) announced today that the Company will release results for its first quarter of 2026, ended March 31, 2026, after the market closes on Thursday, May 7, 2026, and will hold a conference call to discuss its financial results at 2:00 p.m. Pacific Time.&lt;/p&gt;&lt;p&gt;To access the conference call, dial toll-free 877-407-0989, for international calls, dial 201-389-0921, ten minutes before the conference.&lt;/p&gt;&lt;p&gt;The call can also be accessed on the Investors page on the Company's website &lt;a rel=&quot;nofollow&quot; href=&quot;https://pr.report/l677&quot;&gt;www.amphastar.com&lt;/a&gt;. The</description>
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   <pubDate>Thu, 30 Apr 2026 06:00:00 -0400</pubDate>
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   <title>Jefferies Downgrades Amphastar Pharmaceuticals (AMPH) to Hold</title>
   <link>http://www.streetinsider.com/Downgrades/Jefferies+Downgrades+Amphastar+Pharmaceuticals+%28AMPH%29+to+Hold/26337395.html</link>
   <description>&lt;p&gt;Jefferies analyst Dennis Ding downgraded Amphastar Pharmaceuticals (NASDAQ: AMPH) from Buy to Hold with a price target of $22.00 (from $30.00).&lt;/p&gt;&lt;p&gt;For an analyst ratings summary and ratings history on Amphastar Pharmaceuticals &lt;a href=&quot;http://www.streetinsider.com/rating_history.php?q=AMPH&quot;&gt;click here&lt;/a&gt;. For more ratings news on Amphastar Pharmaceuticals &lt;a href=&quot;http://www.streetinsider.com/stock_lookup_news.php?q=AMPH&amp;amp;type=analyst&quot;&gt;click here&lt;/a&gt;.&lt;/p&gt;&lt;p&gt;Shares of Amphastar Pharmaceuticals closed at $22.88 yesterday.&lt;/p&gt;</description>
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   <pubDate>Mon, 20 Apr 2026 16:28:08 -0400</pubDate>
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   <title>Form  ARS        Amphastar Pharmaceutical  For: Dec 31</title>
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   <pubDate>Mon, 13 Apr 2026 16:41:00 -0400</pubDate>
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   <title>Form  ARS        Amphastar Pharmaceutical  For: Dec 31</title>
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   <pubDate>Mon, 13 Apr 2026 16:41:00 -0400</pubDate>
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   <title>Form  DEFA14A    Amphastar Pharmaceutical             </title>
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   <pubDate>Mon, 13 Apr 2026 16:30:00 -0400</pubDate>
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   <title>Form  DEFA14A    Amphastar Pharmaceutical             </title>
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   <pubDate>Mon, 13 Apr 2026 16:30:00 -0400</pubDate>
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   <title>Form  DEF 14A    Amphastar Pharmaceutical  For: Jun 01</title>
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   <pubDate>Mon, 13 Apr 2026 16:18:00 -0400</pubDate>
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