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        <title>Perma-Fix Environmental Services, Inc. (PESI) SEC Filings</title>
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        <description>Perma-Fix Environmental Services, Inc. (PESI) - All SEC Filings</description>
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                <title><![CDATA[10-Q - Quarterly report [Sections 13 or 15(d)]]]></title>
                <description><![CDATA[7 Related Documents: 10-Q, EX-4.1, EX-31.1, EX-31.2, EX-32.1, EX-32.2, EX-99.1]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50722-0001493152-26-037410</link>
                <pubDate>Wed, 12 Aug 26 17:03:19 -0400</pubDate>
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                <title><![CDATA[SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors]]></title>
                <description><![CDATA[2 Related Documents: SCHEDULE 13G/A, EX-99]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50720-0001385702-26-000003</link>
                <pubDate>Fri, 07 Aug 26 16:51:34 -0400</pubDate>
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                <title><![CDATA[SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors]]></title>
                <description><![CDATA[2 Related Documents: SCHEDULE 13G, EX-99]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50718-0001385702-26-000002</link>
                <pubDate>Thu, 06 Aug 26 18:11:57 -0400</pubDate>
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                <title><![CDATA[8-K - Current report]]></title>
                <description><![CDATA[8-K]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50717-0001493152-26-034944</link>
                <pubDate>Tue, 28 Jul 26 09:15:29 -0400</pubDate>
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                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50716-0001493152-26-034495</link>
                <pubDate>Fri, 24 Jul 26 11:06:00 -0400</pubDate>
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                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50715-0001493152-26-034309</link>
                <pubDate>Thu, 23 Jul 26 07:01:05 -0400</pubDate>
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                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
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                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50714-0001493152-26-034312</link>
                <pubDate>Thu, 23 Jul 26 07:01:02 -0400</pubDate>
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                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50713-0001493152-26-034314</link>
                <pubDate>Thu, 23 Jul 26 07:00:59 -0400</pubDate>
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                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
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                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50712-0001493152-26-034313</link>
                <pubDate>Thu, 23 Jul 26 07:00:56 -0400</pubDate>
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                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
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                <pubDate>Thu, 23 Jul 26 07:00:53 -0400</pubDate>
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