{"url_path":"/sec/sma/8-k/2026-06-25/item-9-01","section_key":"item-9-01","section_title":"Item 9.01 Financial Statements and Exhibits.","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-06-25","source_url":"https://www.sec.gov/Archives/edgar/data/1585389/0001193125-26-282749-index.html","accession_number":"0001193125-26-282749","cik":"0001585389","ticker":"SMA","issuer_name":"SmartStop Self Storage REIT, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1585389/0001193125-26-282749-index.html","primary_entity_key":"0001585389","primary_entity_name":"SmartStop Self Storage REIT, Inc."},"word_count":74,"has_tables":true,"body_markdown":"Item 9.01 Financial Statements and Exhibits.\n\n(d) Exhibits.\n\n \n\n[3.1 Articles Supplementary of SmartStop Self Storage REIT, Inc., dated June 25, 2026](ck0001585389-ex3_1.htm)\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 hereunto duly authorized.\n\n \n\n \n\n \n\nSMARTSTOP SELF STORAGE REIT, INC.\n \n\n \n\n \n\n \n\n \n\nDate:\n\nJune 25, 2026\n\nBy:\n\n/s/ James R. Barry\n\n \n\n \n\n \n\nJames R. Barry\nChief Financial Officer and Treasurer"}