<?xml version="1.0" encoding="UTF-8" ?><!-- Generated on Sun, 12 Apr 2026 18:25:49 -0400--><rss version="2.0">
    <channel>
        <title>Graphic Packaging Holding Company (GPK) SEC Filings</title>
        <link>https://investors.graphicpkg.com/sec-filings/quarterly-reports/rss</link>
        <description>Graphic Packaging Holding Company (GPK) - Quarterly Reports</description>
        <language>en-us</language>
                                            <image>
                <url>https://d1io3yog0oux5.cloudfront.net/_70578de73f9af547a91df4fdf76e4f02/graphicpkg/files/theme/images/logo-sm.png</url>
                <title>Graphic Packaging Holding Company Logo</title>
                <link></link>
            </image>
                <generator>Equisolve Investor Relations Suite</generator>
        
                            <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://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-25-000029/0001408075-25-000029.pdf</link>
                <pubDate>Tue, 04 Nov 25 16:55:09 -0500</pubDate>
                <guid>https://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-25-000029/0001408075-25-000029.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://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-25-000022/0001408075-25-000022.pdf</link>
                <pubDate>Tue, 29 Jul 25 16:59:14 -0400</pubDate>
                <guid>https://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-25-000022/0001408075-25-000022.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://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-25-000013/0001408075-25-000013.pdf</link>
                <pubDate>Thu, 01 May 25 16:36:45 -0400</pubDate>
                <guid>https://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-25-000013/0001408075-25-000013.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[10-Q - Quarterly report pursuant to Section 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://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-24-000038/0001408075-24-000038.pdf</link>
                <pubDate>Tue, 29 Oct 24 16:37:29 -0400</pubDate>
                <guid>https://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-24-000038/0001408075-24-000038.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[10-Q - Quarterly report pursuant to Section 13 or 15(d)]]></title>
                <description><![CDATA[6 Related Documents: 10-Q, EX-10.1, EX-31.1, EX-31.2, EX-32.1, EX-32.2]]></description>
                <link>https://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-24-000030/0001408075-24-000030.pdf</link>
                <pubDate>Tue, 30 Jul 24 16:45:40 -0400</pubDate>
                <guid>https://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-24-000030/0001408075-24-000030.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[10-Q - Quarterly report pursuant to Section 13 or 15(d)]]></title>
                <description><![CDATA[7 Related Documents: 10-Q, EX-10.1, EX-10.2, EX-31.1, EX-31.2, EX-32.1, EX-32.2]]></description>
                <link>https://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-24-000020/0001408075-24-000020.pdf</link>
                <pubDate>Tue, 30 Apr 24 16:23:05 -0400</pubDate>
                <guid>https://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-24-000020/0001408075-24-000020.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[10-Q - Quarterly report pursuant to Section 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://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-23-000041/0001408075-23-000041.pdf</link>
                <pubDate>Tue, 31 Oct 23 15:05:55 -0400</pubDate>
                <guid>https://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-23-000041/0001408075-23-000041.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[10-Q - Quarterly report pursuant to Section 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://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-23-000031/0001408075-23-000031.pdf</link>
                <pubDate>Tue, 01 Aug 23 14:13:48 -0400</pubDate>
                <guid>https://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-23-000031/0001408075-23-000031.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[10-Q - Quarterly report pursuant to Section 13 or 15(d)]]></title>
                <description><![CDATA[6 Related Documents: 10-Q, EX-10.1, EX-31.1, EX-31.2, EX-32.1, EX-32.2]]></description>
                <link>https://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-23-000021/0001408075-23-000021.pdf</link>
                <pubDate>Fri, 12 May 23 11:47:34 -0400</pubDate>
                <guid>https://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-23-000021/0001408075-23-000021.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[10-Q - Quarterly report pursuant to Section 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://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-22-000041/0001408075-22-000041.pdf</link>
                <pubDate>Fri, 12 May 23 11:42:35 -0400</pubDate>
                <guid>https://investors.graphicpkg.com/sec-filings/all-sec-filings/content/0001408075-22-000041/0001408075-22-000041.pdf</guid>
                                                                            </item>
            </channel>
</rss>