<?xml version="1.0" encoding="UTF-8" ?><!-- Generated on Sat, 18 Apr 2026 04:26:55 -0400--><rss version="2.0">
    <channel>
        <title>Black Spade Acquisition III Co (BIII.U) SEC Filings</title>
        <link>https://www.bsaiii.com/sec-filings/rss</link>
        <description>Black Spade Acquisition III Co (BIII.U) - SEC Filings</description>
        <language>en-us</language>
                                            <image>
                <url>https://d1io3yog0oux5.cloudfront.net/_9f46e5b4d06215af1c39a8cc3c9eb951/bsaiii/files/theme/images/logo-sm.png</url>
                <title>Black Spade Acquisition III Co Logo</title>
                <link></link>
            </image>
                <generator>Equisolve Investor Relations Suite</generator>
        
                            <item>
                <title><![CDATA[10-K - Annual report [Section 13 and 15(d), not S-K Item 405]]]></title>
                <description><![CDATA[5 Related Documents: 10-K, EX-31.1, EX-31.2, EX-32.1, EX-32.2]]></description>
                <link>https://www.bsaiii.com/sec-filings/content/0001104659-26-024679/0001104659-26-024679.pdf</link>
                <pubDate>Fri, 06 Mar 26 00:00:00 -0500</pubDate>
                <guid>https://www.bsaiii.com/sec-filings/content/0001104659-26-024679/0001104659-26-024679.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://www.bsaiii.com/sec-filings/content/0001104659-26-017531/0001104659-26-017531.pdf</link>
                <pubDate>Thu, 19 Feb 26 00:00:00 -0500</pubDate>
                <guid>https://www.bsaiii.com/sec-filings/content/0001104659-26-017531/0001104659-26-017531.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://www.bsaiii.com/sec-filings/content/0001213900-26-014842/0001213900-26-014842.pdf</link>
                <pubDate>Wed, 11 Feb 26 00:00:00 -0500</pubDate>
                <guid>https://www.bsaiii.com/sec-filings/content/0001213900-26-014842/0001213900-26-014842.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[8-K - Current report]]></title>
                <description><![CDATA[2 Related Documents: 8-K, EX-99.1]]></description>
                <link>https://www.bsaiii.com/sec-filings/content/0001104659-26-006523/0001104659-26-006523.pdf</link>
                <pubDate>Mon, 26 Jan 26 00:00:00 -0500</pubDate>
                <guid>https://www.bsaiii.com/sec-filings/content/0001104659-26-006523/0001104659-26-006523.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[8-K/A - Current report]]></title>
                <description><![CDATA[2 Related Documents: 8-K/A, EX-99.1]]></description>
                <link>https://www.bsaiii.com/sec-filings/content/0001104659-26-004358/0001104659-26-004358.pdf</link>
                <pubDate>Fri, 16 Jan 26 00:00:00 -0500</pubDate>
                <guid>https://www.bsaiii.com/sec-filings/content/0001104659-26-004358/0001104659-26-004358.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[8-K - Current report]]></title>
                <description><![CDATA[2 Related Documents: 8-K, EX-99.1]]></description>
                <link>https://www.bsaiii.com/sec-filings/content/0001104659-26-003253/0001104659-26-003253.pdf</link>
                <pubDate>Tue, 13 Jan 26 00:00:00 -0500</pubDate>
                <guid>https://www.bsaiii.com/sec-filings/content/0001104659-26-003253/0001104659-26-003253.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors]]></title>
                <description><![CDATA[2 Related Documents: SCHEDULE 13G, EX-1]]></description>
                <link>https://www.bsaiii.com/sec-filings/content/0001346554-26-000002/0001346554-26-000002.pdf</link>
                <pubDate>Fri, 09 Jan 26 00:00:00 -0500</pubDate>
                <guid>https://www.bsaiii.com/sec-filings/content/0001346554-26-000002/0001346554-26-000002.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[8-K - Current report]]></title>
                <description><![CDATA[30 Related Documents: 8-K, EX-1.1, EX-3.1, EX-4.1, EX-10.1, EX-10.2, EX-10.3, EX-10.4, EX-10.5, EX-10.6, EX-10.7, EX-10.8, EX-10.9, EX-10.10, EX-10.11, EX-10.12, EX-10.13, EX-10.14, EX-10.15, EX-10.16, EX-10.17, EX-10.18, EX-10.19, EX-10.20, EX-10.21, EX-10.22, EX-10.23, EX-10.24, EX-99.1, EX-99.2]]></description>
                <link>https://www.bsaiii.com/sec-filings/content/0001104659-26-002447/0001104659-26-002447.pdf</link>
                <pubDate>Fri, 09 Jan 26 00:00:00 -0500</pubDate>
                <guid>https://www.bsaiii.com/sec-filings/content/0001104659-26-002447/0001104659-26-002447.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[3 - Initial statement of beneficial ownership of securities]]></title>
                <description><![CDATA[3]]></description>
                <link>https://www.bsaiii.com/sec-filings/content/0001104659-26-001696/0001104659-26-001696.pdf</link>
                <pubDate>Wed, 07 Jan 26 00:00:00 -0500</pubDate>
                <guid>https://www.bsaiii.com/sec-filings/content/0001104659-26-001696/0001104659-26-001696.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[424B3 - Prospectus [Rule 424(b)(3)]]]></title>
                <description><![CDATA[424B3]]></description>
                <link>https://www.bsaiii.com/sec-filings/content/0001104659-26-001667/0001104659-26-001667.pdf</link>
                <pubDate>Wed, 07 Jan 26 00:00:00 -0500</pubDate>
                <guid>https://www.bsaiii.com/sec-filings/content/0001104659-26-001667/0001104659-26-001667.pdf</guid>
                                                                            </item>
            </channel>
</rss>