<?xml version="1.0" encoding="UTF-8" ?><!-- Generated on Sat, 06 Jun 2026 06:39:00 -0400--><rss version="2.0">
    <channel>
        <title>iBio Inc. (IBIO) SEC Filings</title>
        <link>https://ir.ibioinc.com/sec-filings/all-sec-filings/rss</link>
        <description>iBio Inc. (IBIO) - All SEC Filings</description>
        <language>en-us</language>
                                            <image>
                <url>https://d1io3yog0oux5.cloudfront.net/_cb42441534fd6349452c8f98bd96594f/ibioinc/files/theme/images/logo-sm.png</url>
                <title>iBio Inc. Logo</title>
                <link></link>
            </image>
                <generator>Equisolve Investor Relations Suite</generator>
        
                            <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0001104659-26-063503/0001104659-26-063503.pdf</link>
                <pubDate>Tue, 19 May 26 00:00:00 -0400</pubDate>
                <guid>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0001104659-26-063503/0001104659-26-063503.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors]]></title>
                <description><![CDATA[2 Related Documents: SCHEDULE 13G/A, EX-99.1]]></description>
                <link>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0000935836-26-000283/0000935836-26-000283.pdf</link>
                <pubDate>Fri, 15 May 26 00:00:00 -0400</pubDate>
                <guid>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0000935836-26-000283/0000935836-26-000283.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors]]></title>
                <description><![CDATA[SCHEDULE 13G/A]]></description>
                <link>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0000919574-26-003474/0000919574-26-003474.pdf</link>
                <pubDate>Fri, 15 May 26 00:00:00 -0400</pubDate>
                <guid>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0000919574-26-003474/0000919574-26-003474.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors]]></title>
                <description><![CDATA[2 Related Documents: SCHEDULE 13G/A, EX-99.1 AGREEMENT]]></description>
                <link>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0000935836-26-000266/0000935836-26-000266.pdf</link>
                <pubDate>Fri, 15 May 26 00:00:00 -0400</pubDate>
                <guid>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0000935836-26-000266/0000935836-26-000266.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors]]></title>
                <description><![CDATA[SCHEDULE 13G/A]]></description>
                <link>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0001172661-26-002220/0001172661-26-002220.pdf</link>
                <pubDate>Fri, 15 May 26 00:00:00 -0400</pubDate>
                <guid>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0001172661-26-002220/0001172661-26-002220.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors]]></title>
                <description><![CDATA[2 Related Documents: SCHEDULE 13G, EX-99.1]]></description>
                <link>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0000919574-26-003221/0000919574-26-003221.pdf</link>
                <pubDate>Fri, 15 May 26 00:00:00 -0400</pubDate>
                <guid>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0000919574-26-003221/0000919574-26-003221.pdf</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://ir.ibioinc.com/sec-filings/all-sec-filings/content/0001104659-26-061762/0001104659-26-061762.pdf</link>
                <pubDate>Fri, 15 May 26 00:00:00 -0400</pubDate>
                <guid>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0001104659-26-061762/0001104659-26-061762.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors]]></title>
                <description><![CDATA[SCHEDULE 13G/A]]></description>
                <link>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0001011438-26-000313/0001011438-26-000313.pdf</link>
                <pubDate>Thu, 14 May 26 00:00:00 -0400</pubDate>
                <guid>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0001011438-26-000313/0001011438-26-000313.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors]]></title>
                <description><![CDATA[2 Related Documents: SCHEDULE 13G/A, EX-99.1]]></description>
                <link>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0001231919-26-000481/0001231919-26-000481.pdf</link>
                <pubDate>Tue, 12 May 26 00:00:00 -0400</pubDate>
                <guid>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0001231919-26-000481/0001231919-26-000481.pdf</guid>
                                                                            </item>
                    <item>
                <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.ibioinc.com/sec-filings/all-sec-filings/content/0001104659-26-059416/0001104659-26-059416.pdf</link>
                <pubDate>Tue, 12 May 26 00:00:00 -0400</pubDate>
                <guid>https://ir.ibioinc.com/sec-filings/all-sec-filings/content/0001104659-26-059416/0001104659-26-059416.pdf</guid>
                                                                            </item>
            </channel>
</rss>