<?xml version="1.0" encoding="UTF-8" ?><!-- Generated on Mon, 18 May 2026 20:32:02 -0400--><rss version="2.0">
    <channel>
        <title>Cleveland-Cliffs Inc. (CLF) SEC Filings</title>
        <link>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/rss</link>
        <description>Cleveland-Cliffs Inc. (CLF) - All SEC Filings</description>
        <language>en-us</language>
                                            <image>
                <url>https://d1io3yog0oux5.cloudfront.net/clevelandcliffs/files/theme/images/logo-sm.png</url>
                <title>Cleveland-Cliffs Inc. Logo</title>
                <link>/investors</link>
            </image>
                <generator>Equisolve Investor Relations Suite</generator>
        
                            <item>
                <title><![CDATA[SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors]]></title>
                <description><![CDATA[SCHEDULE 13G]]></description>
                <link>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000093751-26-000220/0000093751-26-000220.pdf</link>
                <pubDate>Tue, 12 May 26 10:22:32 -0400</pubDate>
                <guid>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000093751-26-000220/0000093751-26-000220.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors]]></title>
                <description><![CDATA[SCHEDULE 13G]]></description>
                <link>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0002100119-26-000369/0002100119-26-000369.pdf</link>
                <pubDate>Wed, 29 Apr 26 17:53:40 -0400</pubDate>
                <guid>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0002100119-26-000369/0002100119-26-000369.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000764065-26-000084/0000764065-26-000084.pdf</link>
                <pubDate>Thu, 23 Apr 26 17:04:04 -0400</pubDate>
                <guid>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000764065-26-000084/0000764065-26-000084.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000764065-26-000082/0000764065-26-000082.pdf</link>
                <pubDate>Thu, 23 Apr 26 17:03:41 -0400</pubDate>
                <guid>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000764065-26-000082/0000764065-26-000082.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000764065-26-000083/0000764065-26-000083.pdf</link>
                <pubDate>Thu, 23 Apr 26 17:03:17 -0400</pubDate>
                <guid>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000764065-26-000083/0000764065-26-000083.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000764065-26-000081/0000764065-26-000081.pdf</link>
                <pubDate>Thu, 23 Apr 26 17:02:54 -0400</pubDate>
                <guid>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000764065-26-000081/0000764065-26-000081.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000764065-26-000079/0000764065-26-000079.pdf</link>
                <pubDate>Thu, 23 Apr 26 17:02:32 -0400</pubDate>
                <guid>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000764065-26-000079/0000764065-26-000079.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000764065-26-000080/0000764065-26-000080.pdf</link>
                <pubDate>Thu, 23 Apr 26 17:02:09 -0400</pubDate>
                <guid>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000764065-26-000080/0000764065-26-000080.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000764065-26-000078/0000764065-26-000078.pdf</link>
                <pubDate>Thu, 23 Apr 26 17:01:47 -0400</pubDate>
                <guid>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0000764065-26-000078/0000764065-26-000078.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[144 - Report of proposed sale of securities]]></title>
                <description><![CDATA[144]]></description>
                <link>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0001950047-26-003689/0001950047-26-003689.pdf</link>
                <pubDate>Wed, 22 Apr 26 16:05:19 -0400</pubDate>
                <guid>https://www.clevelandcliffs.com/investors/sec-filings/all-sec-filings/content/0001950047-26-003689/0001950047-26-003689.pdf</guid>
                                                                            </item>
            </channel>
</rss>