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        <title>Perma-Fix Environmental Services, Inc. (PESI) SEC Filings</title>
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                <title><![CDATA[DEF 14A - Definitive proxy statements]]></title>
                <description><![CDATA[DEF 14A]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50701-0001493152-26-028364</link>
                <pubDate>Fri, 12 Jun 26 07:01:12 -0400</pubDate>
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                <title><![CDATA[ARS - Annual Report to Security Holders]]></title>
                <description><![CDATA[ARS]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50700-0001493152-26-028365</link>
                <pubDate>Fri, 12 Jun 26 07:01:00 -0400</pubDate>
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                <title><![CDATA[DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material]]></title>
                <description><![CDATA[DEFA14A]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50699-0001493152-26-028363</link>
                <pubDate>Fri, 12 Jun 26 07:00:52 -0400</pubDate>
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                <title><![CDATA[8-K - Current report]]></title>
                <description><![CDATA[5 Related Documents: 8-K, EX-1.1, EX-5.1, EX-99.1, EX-99.2]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50694-0001493152-26-024026</link>
                <pubDate>Mon, 18 May 26 06:04:46 -0400</pubDate>
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                <title><![CDATA[424B5 - Prospectus [Rule 424(b)(5)]]]></title>
                <description><![CDATA[424B5]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50693-0001493152-26-023827</link>
                <pubDate>Fri, 15 May 26 16:41:00 -0400</pubDate>
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                <title><![CDATA[424B5 - Prospectus [Rule 424(b)(5)]]]></title>
                <description><![CDATA[424B5]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50692-0001493152-26-023067</link>
                <pubDate>Thu, 14 May 26 16:09:15 -0400</pubDate>
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                <title><![CDATA[8-K - Current report]]></title>
                <description><![CDATA[2 Related Documents: 8-K, EX-99.1]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50690-0001493152-26-022192</link>
                <pubDate>Mon, 11 May 26 14:00:41 -0400</pubDate>
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                <title><![CDATA[10-Q - Quarterly report [Sections 13 or 15(d)]]]></title>
                <description><![CDATA[10 Related Documents: 10-Q, EX-10.6, EX-10.7, EX-10.8, EX-10.9, EX-10.10, EX-31.1, EX-31.2, EX-32.1, EX-32.2]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50680-0001493152-26-021732</link>
                <pubDate>Thu, 07 May 26 16:41:01 -0400</pubDate>
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                <title><![CDATA[8-K - Current report]]></title>
                <description><![CDATA[2 Related Documents: 8-K, EX-99.1]]></description>
                <link>https://ir.perma-fix.com/all-sec-filings?page=1#document-50675-0001493152-26-015716</link>
                <pubDate>Wed, 08 Apr 26 16:31:37 -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-50674-0001493152-26-014876</link>
                <pubDate>Thu, 02 Apr 26 15:05:26 -0400</pubDate>
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