{"url_path":"/sec/cik-0001448038/10-q/2026/item-6","section_key":"item-6","section_title":"Item 6 Exhibits","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-20","source_url":"https://www.sec.gov/Archives/edgar/data/1448038/0001193125-26-232453-index.html","accession_number":"0001193125-26-232453","cik":"0001448038","ticker":null,"issuer_name":"Redwood Mortgage Investors IX","edgar_url":"https://www.sec.gov/Archives/edgar/data/1448038/0001193125-26-232453-index.html","primary_entity_key":"0001448038","primary_entity_name":"Redwood Mortgage Investors IX"},"word_count":323,"has_tables":true,"body_markdown":"Item 6. Exhibits\n\nExhibit No.\n\n \n\nDescription of Exhibits\n\n \n\n \n\n \n\n3.1\n\n \n\n[Ninth Amended and Restated Limited Liability Company Operating Agreement (incorporated by reference to Exhibit 3.1 of the Company’s registration statement on Form 8-A12G filed with the SEC on March 25, 2016 (File No. 000-55601))](https://www.sec.gov/Archives/edgar/data/1448038/000119312516518278/d93156dex31.htm)\n\n \n\n \n\n \n\n3.2\n\n \n\n[Certificate of Formation](https://www.sec.gov/Archives/edgar/data/0001448038/000119312516523979/d168381dex32.htm) (incorporated by reference to Exhibit 3.2 of the Company’s registration statement on Form 8-A12G filed on March 25, 2016 (File no. 000-55601))\n\n \n\n \n\n \n\n3.3\n\n \n\n[First Amendment to Ninth Amended and Restated Limited Liability Company Operating Agreement of Redwood Mortgage Investors IX, LLC dated June 20, 2018](https://www.sec.gov/Archives/edgar/data/0001448038/000119312518200904/d583775dex33.htm)(incorporated herein by reference to Exhibit 3.3 to the Company’s Current Report on Form 8-K filed with the SEC on June 22, 2018 (File No. 000-55601))\n\n \n\n \n\n \n\n3.4\n\n \n\n[Second Amendment to Ninth Amended and Restated Limited Liability Company Operating Agreement of Redwood Mortgage Investors IX, LLC dated effective March 11, 2022 (incorporated herein by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K filed with the SEC on March 11, 2022 (File No. 000-55601)](https://www.sec.gov/Archives/edgar/data/1448038/000119312522073567/d257479dex31.htm))\n\n \n\n \n\n \n\n31.1\n\n \n\n[Certification of Manager pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](ck0001448038-ex31_1.htm)\n\n \n\n \n\n \n\n32.1\n\n \n\n[Certification of Manager pursuant to Section 906 of the Sarbanes-Oxley Act of 2002](ck0001448038-ex32_1.htm)\n\n \n\n \n\n \n\n101.INS\n\n \n\nInline XBRL Instance Document – the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document\n\n \n\n \n\n \n\n101.SCH\n\n \n\nInline XBRL Taxonomy Extension Schema With Embedded Linkbase Documents\n\n \n\n \n\n \n\n104\n\n \n\nCover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)\n\n \n\n39\n\n \n\nSIGNATURES\n\nPursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.\n\n \n\n \n\nREDWOOD MORTGAGE INVESTORS IX, LLC\n\n \n\n(Registrant)\n\n \n\n \n\n \n\nDate: May 20, 2026\n\nBy:\n\nRedwood Mortgage Corp., Manager\n\n \n\n \n\n \n\n \n\n \n\n \n\nBy:\n\n/s/ Michael R. Burwell\n\n \n\n \n\nName:\n\nMichael R. Burwell\n\n \n\n \n\nTitle:\n\nPresident, Secretary and Treasurer\n\n \n\n \n\n \n\n(On behalf of the registrant, and in the capacity of principal financial officer)\n\n \n\n40"}