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    <title>Merck &amp; Co., Inc. (MRK) - Company Filings</title>
    <link>https://www.developersdigest.tech/markets/mrk/filings</link>
    <description>Latest company filings for Merck &amp; Co., Inc. (MRK) - annual reports, quarterly reports, major events, and insider trades, newest first.</description>
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    <lastBuildDate>Fri, 10 Jul 2026 07:51:24 GMT</lastBuildDate>
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      <title><![CDATA[MRK: Prospectus supplement (424B5)]]></title>
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      <description><![CDATA[Merck & Co., Inc. filed a Prospectus supplement (424B5) on 2026-05-20.]]></description>
      <pubDate>Wed, 20 May 2026 12:00:00 GMT</pubDate>
      <category>424B5</category>
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    <item>
      <title><![CDATA[MRK: Free writing prospectus (FWP)]]></title>
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      <pubDate>Tue, 19 May 2026 12:00:00 GMT</pubDate>
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    <item>
      <title><![CDATA[MRK: Prospectus supplement (424B5)]]></title>
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      <description><![CDATA[Merck & Co., Inc. filed a Prospectus supplement (424B5) on 2026-05-18.]]></description>
      <pubDate>Mon, 18 May 2026 12:00:00 GMT</pubDate>
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    <item>
      <title><![CDATA[MRK: Institutional holdings (13F-HR)]]></title>
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      <pubDate>Wed, 13 May 2026 12:00:00 GMT</pubDate>
      <category>13F-HR</category>
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      <pubDate>Thu, 07 May 2026 12:00:00 GMT</pubDate>
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      <title><![CDATA[MRK: SC TO-T/A]]></title>
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      <pubDate>Tue, 05 May 2026 12:00:00 GMT</pubDate>
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      <pubDate>Tue, 05 May 2026 12:00:00 GMT</pubDate>
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      <title><![CDATA[MRK: 3/A]]></title>
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      <pubDate>Tue, 05 May 2026 12:00:00 GMT</pubDate>
      <category>3/A</category>
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      <title><![CDATA[MRK: Quarterly report (10-Q)]]></title>
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      <description><![CDATA[Merck & Co., Inc. filed a Quarterly report (10-Q) on 2026-05-04.]]></description>
      <pubDate>Mon, 04 May 2026 12:00:00 GMT</pubDate>
      <category>10-Q</category>
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    <item>
      <title><![CDATA[MRK: New insider ownership (3)]]></title>
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      <pubDate>Mon, 04 May 2026 12:00:00 GMT</pubDate>
      <category>3</category>
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      <pubDate>Fri, 01 May 2026 12:00:00 GMT</pubDate>
      <category>4</category>
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      <pubDate>Fri, 01 May 2026 12:00:00 GMT</pubDate>
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      <title><![CDATA[MRK: SCHEDULE 13G]]></title>
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      <pubDate>Thu, 30 Apr 2026 12:00:00 GMT</pubDate>
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    <item>
      <title><![CDATA[MRK: Major company event (8-K)]]></title>
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      <title><![CDATA[MRK: SC TO-T/A]]></title>
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      <pubDate>Fri, 24 Apr 2026 12:00:00 GMT</pubDate>
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      <title><![CDATA[MRK: Annual report to shareholders (ARS)]]></title>
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      <title><![CDATA[MRK: Proxy materials (DEFA14A)]]></title>
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      <title><![CDATA[MRK: Proxy statement (DEF 14A)]]></title>
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      <title><![CDATA[MRK: SC TO-T]]></title>
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      <title><![CDATA[MRK: SCHEDULE 13G/A]]></title>
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      <pubDate>Fri, 27 Mar 2026 12:00:00 GMT</pubDate>
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      <title><![CDATA[MRK: New insider ownership (3)]]></title>
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      <pubDate>Thu, 12 Mar 2026 12:00:00 GMT</pubDate>
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      <title><![CDATA[MRK: Annual report (10-K)]]></title>
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      <description><![CDATA[Merck & Co., Inc. filed a Annual report (10-K) on 2026-02-24.]]></description>
      <pubDate>Tue, 24 Feb 2026 12:00:00 GMT</pubDate>
      <category>10-K</category>
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      <title><![CDATA[MRK: Institutional holdings (13F-HR)]]></title>
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      <description><![CDATA[Merck & Co., Inc. filed a Institutional holdings (13F-HR) on 2026-02-17.]]></description>
      <pubDate>Tue, 17 Feb 2026 12:00:00 GMT</pubDate>
      <category>13F-HR</category>
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      <title><![CDATA[MRK: 144/A]]></title>
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      <description><![CDATA[Merck & Co., Inc. filed a 144/A (144/A) on 2026-02-13.]]></description>
      <pubDate>Fri, 13 Feb 2026 12:00:00 GMT</pubDate>
      <category>144/A</category>
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      <title><![CDATA[MRK: Insider trade (4)]]></title>
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      <description><![CDATA[Merck & Co., Inc. filed a Insider trade (4) on 2026-02-12.]]></description>
      <pubDate>Thu, 12 Feb 2026 12:00:00 GMT</pubDate>
      <category>4</category>
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    <item>
      <title><![CDATA[MRK: Insider sale notice (144)]]></title>
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      <description><![CDATA[Merck & Co., Inc. filed a Insider sale notice (144) on 2026-02-10.]]></description>
      <pubDate>Tue, 10 Feb 2026 12:00:00 GMT</pubDate>
      <category>144</category>
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