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        <title>Kaiser Aluminum Corporation (KALU) SEC Filings</title>
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                <title><![CDATA[DEF 14A - Definitive proxy statements]]></title>
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                <link>https://investors.kaiseraluminum.com/sec-filings/all-sec-filings/content/0001193125-26-187425/0001193125-26-187425.pdf</link>
                <pubDate>Tue, 28 Apr 26 00:00:00 -0400</pubDate>
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                <title><![CDATA[DEF 14A - Definitive proxy statements]]></title>
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                <pubDate>Mon, 28 Apr 25 00:00:00 -0400</pubDate>
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                <title><![CDATA[DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material]]></title>
                <description><![CDATA[DEFA14A]]></description>
                <link>https://investors.kaiseraluminum.com/sec-filings/all-sec-filings/content/0000950170-24-062896/0000950170-24-062896.pdf</link>
                <pubDate>Tue, 21 May 24 00:00:00 -0400</pubDate>
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                <title><![CDATA[DEF 14A - Definitive proxy statements]]></title>
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                <link>https://investors.kaiseraluminum.com/sec-filings/all-sec-filings/content/0000950170-24-049151/0000950170-24-049151.pdf</link>
                <pubDate>Fri, 26 Apr 24 00:00:00 -0400</pubDate>
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                <title><![CDATA[DEF 14A - Definitive proxy statements]]></title>
                <description><![CDATA[DEF 14A]]></description>
                <link>https://investors.kaiseraluminum.com/sec-filings/all-sec-filings/content/0000950170-23-015765/0000950170-23-015765.pdf</link>
                <pubDate>Fri, 28 Apr 23 00:00:00 -0400</pubDate>
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                <title><![CDATA[DEF 14A - Definitive proxy statements]]></title>
                <description><![CDATA[DEF 14A]]></description>
                <link>https://investors.kaiseraluminum.com/sec-filings/all-sec-filings/content/0001564590-22-016826/0001564590-22-016826.pdf</link>
                <pubDate>Fri, 29 Apr 22 00:00:00 -0400</pubDate>
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                <title><![CDATA[DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material]]></title>
                <description><![CDATA[DEFA14A]]></description>
                <link>https://investors.kaiseraluminum.com/sec-filings/all-sec-filings/content/0001193125-21-164928/0001193125-21-164928.pdf</link>
                <pubDate>Tue, 18 May 21 00:00:00 -0400</pubDate>
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                <title><![CDATA[DEF 14A - Definitive proxy statements]]></title>
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                <link>https://investors.kaiseraluminum.com/sec-filings/all-sec-filings/content/0001564590-21-022143/0001564590-21-022143.pdf</link>
                <pubDate>Fri, 30 Apr 21 00:00:00 -0400</pubDate>
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                <title><![CDATA[DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material]]></title>
                <description><![CDATA[DEFA14A]]></description>
                <link>https://investors.kaiseraluminum.com/sec-filings/all-sec-filings/content/0000811596-20-000031/0000811596-20-000031.pdf</link>
                <pubDate>Tue, 05 May 20 00:00:00 -0400</pubDate>
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                <title><![CDATA[DEF 14A - Definitive proxy statements]]></title>
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                <pubDate>Wed, 29 Apr 20 00:00:00 -0400</pubDate>
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