{"url_path":"/sec/cik-0001310383/10-q/2026/item-6","section_key":"item-6","section_title":"Item 6 ****Exhibits.**","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-13","source_url":"https://www.sec.gov/Archives/edgar/data/1310383/0001104659-26-060168-index.html","accession_number":"0001104659-26-060168","cik":"0001310383","ticker":null,"issuer_name":"Summit Healthcare REIT, Inc","edgar_url":"https://www.sec.gov/Archives/edgar/data/1310383/0001104659-26-060168-index.html","primary_entity_key":"0001310383","primary_entity_name":"Summit Healthcare REIT, Inc"},"word_count":233,"has_tables":true,"body_markdown":"**Item 6.****Exhibits.**\n\n**Ex.**\n\n  ​ ​\n\n**Description**\n\n31.1\n\n​\n\n[Certification of Principal Executive Officer, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.](shcr-20260331xex31d1.htm)\n\n​\n\n​\n\n​\n\n31.2\n\n​\n\n[Certification of Principal Financial Officer, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.](shcr-20260331xex31d2.htm)\n\n​\n\n​\n\n​\n\n32\n\n​\n\n[Certification of Principal Executive Officer and Principal Financial Officer, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.](shcr-20260331xex32.htm)\n\n​\n\n​\n\n​\n\n101.1\n\n​\n\nThe following information from the Company’s quarterly report on Form 10-Q for the quarter ended March 31, 2026, formatted in XBRL (eXtensible Business Reporting Language): (i) Condensed Consolidated Balance Sheets; (ii) Condensed Consolidated Statements of Operations; (iii) Condensed Consolidated Statements of Cash Flows.\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\n​\n\n​\n\n20\n\n[Table of Contents](#TOC)\n\n**SIGNATURES**\n\nPursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this quarterly report to be signed on its behalf by the undersigned, thereunto duly authorized.\n\n​\n\n​\n\nSUMMIT HEALTHCARE REIT, INC.\n\n​\n\n​\n\n \n\n/s/ Elizabeth A. Pagliarini\n\nDate: May 13, 2026\n\nElizabeth A. Pagliarini\n\n \n\n*Chief Executive Officer*\n\n​\n\n*(Principal Executive Officer)*\n\n \n\n \n\n \n\n/s/ Sharyn I. Grant\n\nDate: May 13, 2026\n\nSharyn I. Grant\n\n \n\n*Chief Financial Officer*\n\n​\n\n*(Principal Financial Officer)*\n\n​\n\n​\n\n21"}