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        <title>Achieve Life Sciences, Inc. (ACHV) SEC Filings</title>
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                <title><![CDATA[10-Q - Quarterly report [Sections 13 or 15(d)]]]></title>
                <description><![CDATA[5 Related Documents: 10-Q, EX-31.1, EX-31.2, EX-32.1, EX-32.2]]></description>
                <link>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0001193125-25-268074/0001193125-25-268074.pdf</link>
                <pubDate>Thu, 06 Nov 25 00:00:00 -0500</pubDate>
                <guid>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0001193125-25-268074/0001193125-25-268074.pdf</guid>
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                <title><![CDATA[10-Q - Quarterly report [Sections 13 or 15(d)]]]></title>
                <description><![CDATA[6 Related Documents: 10-Q, EX-10.1, EX-31.1, EX-31.2, EX-32.1, EX-32.2]]></description>
                <link>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0000950170-25-104571/0000950170-25-104571.pdf</link>
                <pubDate>Thu, 07 Aug 25 00:00:00 -0400</pubDate>
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                <title><![CDATA[10-Q - Quarterly report [Sections 13 or 15(d)]]]></title>
                <description><![CDATA[5 Related Documents: 10-Q, EX-31.1, EX-31.2, EX-32.1, EX-32.2]]></description>
                <link>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0000950170-25-069806/0000950170-25-069806.pdf</link>
                <pubDate>Tue, 13 May 25 00:00:00 -0400</pubDate>
                <guid>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0000950170-25-069806/0000950170-25-069806.pdf</guid>
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                <title><![CDATA[10-Q - Quarterly report pursuant to Section 13 or 15(d)]]></title>
                <description><![CDATA[5 Related Documents: 10-Q, EX-10.3, EX-10.4, EX-31.1, EX-32.1]]></description>
                <link>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0000950170-24-123375/0000950170-24-123375.pdf</link>
                <pubDate>Thu, 07 Nov 24 00:00:00 -0500</pubDate>
                <guid>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0000950170-24-123375/0000950170-24-123375.pdf</guid>
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                <title><![CDATA[10-Q - Quarterly report pursuant to Section 13 or 15(d)]]></title>
                <description><![CDATA[3 Related Documents: 10-Q, EX-31.1, EX-32.1]]></description>
                <link>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0000950170-24-096193/0000950170-24-096193.pdf</link>
                <pubDate>Tue, 13 Aug 24 00:00:00 -0400</pubDate>
                <guid>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0000950170-24-096193/0000950170-24-096193.pdf</guid>
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                <title><![CDATA[10-Q - Quarterly report pursuant to Section 13 or 15(d)]]></title>
                <description><![CDATA[3 Related Documents: 10-Q, EX-31.1, EX-32.1]]></description>
                <link>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0000950170-24-056929/0000950170-24-056929.pdf</link>
                <pubDate>Thu, 09 May 24 00:00:00 -0400</pubDate>
                <guid>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0000950170-24-056929/0000950170-24-056929.pdf</guid>
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                <title><![CDATA[10-Q - Quarterly report pursuant to Section 13 or 15(d)]]></title>
                <description><![CDATA[3 Related Documents: 10-Q, EX-31.1, EX-32.1]]></description>
                <link>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0000950170-23-062028/0000950170-23-062028.pdf</link>
                <pubDate>Thu, 09 Nov 23 00:00:00 -0500</pubDate>
                <guid>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0000950170-23-062028/0000950170-23-062028.pdf</guid>
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                    <item>
                <title><![CDATA[10-Q - Quarterly report pursuant to Section 13 or 15(d)]]></title>
                <description><![CDATA[3 Related Documents: 10-Q, EX-31.1, EX-32.1]]></description>
                <link>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0000950170-23-042401/0000950170-23-042401.pdf</link>
                <pubDate>Mon, 14 Aug 23 00:00:00 -0400</pubDate>
                <guid>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0000950170-23-042401/0000950170-23-042401.pdf</guid>
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                    <item>
                <title><![CDATA[10-Q - Quarterly report pursuant to Section 13 or 15(d)]]></title>
                <description><![CDATA[3 Related Documents: 10-Q, EX-31, EX-32]]></description>
                <link>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0000950170-23-019680/0000950170-23-019680.pdf</link>
                <pubDate>Tue, 09 May 23 00:00:00 -0400</pubDate>
                <guid>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0000950170-23-019680/0000950170-23-019680.pdf</guid>
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                    <item>
                <title><![CDATA[10-Q - Quarterly report pursuant to Section 13 or 15(d)]]></title>
                <description><![CDATA[3 Related Documents: 10-Q, EX-31.1, EX-32.1]]></description>
                <link>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0001564590-22-037646/0001564590-22-037646.pdf</link>
                <pubDate>Mon, 14 Nov 22 00:00:00 -0500</pubDate>
                <guid>https://ir.achievelifesciences.comhttps://ir.achievelifesciences.com/sec-filings/all-sec-filings/content/0001564590-22-037646/0001564590-22-037646.pdf</guid>
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