{"url_path":"/sec/mpwr/8-k/2026-06-12/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":"2026-06-12","source_url":"https://www.sec.gov/Archives/edgar/data/1280452/0001628280-26-042820-index.html","accession_number":"0001628280-26-042820","cik":"0001280452","ticker":"MPWR","issuer_name":"MONOLITHIC POWER SYSTEMS, INC.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1280452/0001628280-26-042820-index.html","primary_entity_key":"0001280452","primary_entity_name":"MONOLITHIC POWER SYSTEMS INC"},"word_count":72,"has_tables":true,"body_markdown":"Item 9.01 Financial Statements and Exhibits.\n\n \n\n(d) Exhibits.\n\n \n\nExhibitDescription\n\n99.1\n[Press release issued on June 12, 2026.](mpwr-ex991x06112026.htm)\n\n104Cover Page Interactive Data File (embedded within the Inline XBRL Document).\n\nSIGNATURE\n\n \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\nDate: June 12, 2026By:/s/ Saria Tseng\n\nSaria Tseng\n\nExecutive Vice President, General Counsel"}