{"url_path":"/sec/main/8-k/2026-06-30/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":"2026-06-30","source_url":"https://www.sec.gov/Archives/edgar/data/1396440/0001396440-26-000082-index.html","accession_number":"0001396440-26-000082","cik":"0001396440","ticker":"MAIN","issuer_name":"Main Street Capital CORP","edgar_url":"https://www.sec.gov/Archives/edgar/data/1396440/0001396440-26-000082-index.html","primary_entity_key":"0001396440","primary_entity_name":"Main Street Capital CORP"},"word_count":111,"has_tables":true,"body_markdown":"Item 9.01. Financial Statements and Exhibits.\n\n[10.1](redline-truistxmainstreetc.htm)\n\n[Ninth Amendment to Third Amended and Restated Credit Agreement, dated as of June 29, 2026, by and among](redline-truistxmainstreetc.htm)\n\n[Main Street, the guarantors party thereto, Truist Bank, as administrative agent, and the lenders party thereto](redline-truistxmainstreetc.htm)\n\n[99.1](main-june2026xcorpamendmen.htm)\n\n[Press release dated June 30, 2026](main-june2026xcorpamendmen.htm)\n\n104\n\nCover Page Interactive Data File (embedded within the Inline XBRL document)\n\nSIGNATURES\n\nPursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to\n\nbe signed on its behalf by the undersigned hereunto duly authorized.\n\nMain Street Capital Corporation\n\nDate: June 30, 2026\n\nBy:\n\n/s/ Jason B. Beauvais\n\nName:    Jason B. Beauvais\n\nTitle:      General Counsel"}