<?xml version="1.0" encoding="UTF-8" ?><!-- Generated on Sun, 12 Jul 2026 01:13:32 -0400--><rss version="2.0">
    <channel>
        <title>Barrett Business Services, Inc. (BBSI) SEC Filings</title>
                    <link>https://ir.bbsi.com/sec-filings/all-sec-filings/rss</link>
                <description>Barrett Business Services, Inc. (BBSI) - All SEC Filings</description>
        <language>en-us</language>
                                            <image>
                <url>https://d1io3yog0oux5.cloudfront.net/_e4aa6a71ee7f531b79b0da1edab4efcb/bbsi/files/theme/images/BBSI_TM_Logo_Blue-01.png</url>
                <title>Barrett Business Services, 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[2 Related Documents: 4, EX-24]]></description>
                <link>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001824435-26-000005/0001824435-26-000005.pdf</link>
                <pubDate>Tue, 07 Jul 2026 16:55:52 -0400</pubDate>
                <guid>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001824435-26-000005/0001824435-26-000005.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001257909-26-000002/0001257909-26-000002.pdf</link>
                <pubDate>Tue, 07 Jul 2026 16:42:50 -0400</pubDate>
                <guid>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001257909-26-000002/0001257909-26-000002.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[144 - Report of proposed sale of securities]]></title>
                <description><![CDATA[144]]></description>
                <link>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001950047-26-006934/0001950047-26-006934.pdf</link>
                <pubDate>Tue, 07 Jul 2026 16:36:37 -0400</pubDate>
                <guid>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001950047-26-006934/0001950047-26-006934.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors]]></title>
                <description><![CDATA[SCHEDULE 13G]]></description>
                <link>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001214659-26-008218/0001214659-26-008218.pdf</link>
                <pubDate>Mon, 06 Jul 2026 16:40:51 -0400</pubDate>
                <guid>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001214659-26-008218/0001214659-26-008218.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[144 - Report of proposed sale of securities]]></title>
                <description><![CDATA[144]]></description>
                <link>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001950047-26-006876/0001950047-26-006876.pdf</link>
                <pubDate>Mon, 06 Jul 2026 16:32:56 -0400</pubDate>
                <guid>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001950047-26-006876/0001950047-26-006876.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[2 Related Documents: 4, EX-24]]></description>
                <link>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0002064118-26-000005/0002064118-26-000005.pdf</link>
                <pubDate>Thu, 02 Jul 2026 20:05:40 -0400</pubDate>
                <guid>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0002064118-26-000005/0002064118-26-000005.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[2 Related Documents: 4, EX-24]]></description>
                <link>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001945290-26-000001/0001945290-26-000001.pdf</link>
                <pubDate>Thu, 02 Jul 2026 20:05:05 -0400</pubDate>
                <guid>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001945290-26-000001/0001945290-26-000001.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[2 Related Documents: 4, EX-24]]></description>
                <link>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001930139-26-000001/0001930139-26-000001.pdf</link>
                <pubDate>Thu, 02 Jul 2026 20:04:34 -0400</pubDate>
                <guid>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001930139-26-000001/0001930139-26-000001.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001681778-26-000004/0001681778-26-000004.pdf</link>
                <pubDate>Thu, 02 Jul 2026 20:04:18 -0400</pubDate>
                <guid>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001681778-26-000004/0001681778-26-000004.pdf</guid>
                                                                            </item>
                    <item>
                <title><![CDATA[4 - Statement of changes in beneficial ownership of securities]]></title>
                <description><![CDATA[4]]></description>
                <link>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001606794-26-000003/0001606794-26-000003.pdf</link>
                <pubDate>Thu, 02 Jul 2026 20:03:53 -0400</pubDate>
                <guid>https://ir.bbsi.com/sec-filings/all-sec-filings/content/0001606794-26-000003/0001606794-26-000003.pdf</guid>
                                                                            </item>
            </channel>
</rss>