<?xml version="1.0" encoding="UTF-8" ?><!-- Generated on Fri, 01 May 2026 07:23:45 -0400--><rss version="2.0">
    <channel>
        <title>Inogen, Inc. (INGN) SEC Filings</title>
        <link>https://investor.inogen.com/sec-filings/all-sec-filings/rss</link>
        <description>Inogen, Inc. (INGN) - All SEC Filings</description>
        <language>en-us</language>
                                            <image>
                <url>https://d1io3yog0oux5.cloudfront.net/inogen/files/theme/images/logo-sm.png</url>
                <title>Inogen, Inc. Logo</title>
                <link></link>
            </image>
                <generator>Equisolve Investor Relations Suite</generator>
        
                            <item>
                <title><![CDATA[ARS - Annual Report to Security Holders]]></title>
                <description><![CDATA[ARS]]></description>
                <link>https://investor.inogen.com/all-sec-filings?page=1#document-1606-0001294133-26-000010</link>
                <pubDate>Tue, 28 Apr 26 16:14:38 -0400</pubDate>
                <guid isPermalink="true">https://investor.inogen.com/all-sec-filings?page=1#document-1606-0001294133-26-000010</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[DEF 14A - Definitive proxy statements]]></title>
                <description><![CDATA[DEF 14A]]></description>
                <link>https://investor.inogen.com/all-sec-filings?page=1#document-1605-0001294133-26-000009</link>
                <pubDate>Tue, 28 Apr 26 16:11:39 -0400</pubDate>
                <guid isPermalink="true">https://investor.inogen.com/all-sec-filings?page=1#document-1605-0001294133-26-000009</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[PRE 14A - Preliminary proxy statement not related to a contested matter or merger/acquisition]]></title>
                <description><![CDATA[PRE 14A]]></description>
                <link>https://investor.inogen.com/all-sec-filings?page=1#document-1604-0001294133-26-000004</link>
                <pubDate>Fri, 17 Apr 26 16:06:54 -0400</pubDate>
                <guid isPermalink="true">https://investor.inogen.com/all-sec-filings?page=1#document-1604-0001294133-26-000004</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://investor.inogen.com/all-sec-filings?page=1#document-1594-0001193125-26-147834</link>
                <pubDate>Wed, 08 Apr 26 16:59:56 -0400</pubDate>
                <guid isPermalink="true">https://investor.inogen.com/all-sec-filings?page=1#document-1594-0001193125-26-147834</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[3 - Initial statement of beneficial ownership of securities]]></title>
                <description><![CDATA[2 Related Documents: 3, EX-24]]></description>
                <link>https://investor.inogen.com/all-sec-filings?page=1#document-1592-0001193125-26-147833</link>
                <pubDate>Wed, 08 Apr 26 16:58:38 -0400</pubDate>
                <guid isPermalink="true">https://investor.inogen.com/all-sec-filings?page=1#document-1592-0001193125-26-147833</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[8-K - Current report]]></title>
                <description><![CDATA[3 Related Documents: 8-K, EX-10.1, EX-99.1]]></description>
                <link>https://investor.inogen.com/all-sec-filings?page=1#document-1589-0001193125-26-143703</link>
                <pubDate>Mon, 06 Apr 26 16:03:20 -0400</pubDate>
                <guid isPermalink="true">https://investor.inogen.com/all-sec-filings?page=1#document-1589-0001193125-26-143703</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[8-K - Current report]]></title>
                <description><![CDATA[3 Related Documents: 8-K, EX-10.1, EX-99.1]]></description>
                <link>https://investor.inogen.com/all-sec-filings?page=1#document-1586-0001193125-26-131855</link>
                <pubDate>Mon, 30 Mar 26 17:37:15 -0400</pubDate>
                <guid isPermalink="true">https://investor.inogen.com/all-sec-filings?page=1#document-1586-0001193125-26-131855</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors]]></title>
                <description><![CDATA[SCHEDULE 13G/A]]></description>
                <link>https://investor.inogen.com/all-sec-filings?page=1#document-1603-0000102909-26-001610</link>
                <pubDate>Tue, 14 Apr 26 12:45:29 -0400</pubDate>
                <guid isPermalink="true">https://investor.inogen.com/all-sec-filings?page=1#document-1603-0000102909-26-001610</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://investor.inogen.com/all-sec-filings?page=1#document-1584-0001193125-26-088630</link>
                <pubDate>Tue, 03 Mar 26 17:02:08 -0500</pubDate>
                <guid isPermalink="true">https://investor.inogen.com/all-sec-filings?page=1#document-1584-0001193125-26-088630</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://investor.inogen.com/all-sec-filings?page=1#document-1583-0001193125-26-088606</link>
                <pubDate>Tue, 03 Mar 26 17:01:48 -0500</pubDate>
                <guid isPermalink="true">https://investor.inogen.com/all-sec-filings?page=1#document-1583-0001193125-26-088606</guid>
                                                                            </item>
            </channel>
</rss>