{"url_path":"/sec/on/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/1097864/0001140361-26-026395-index.html","accession_number":"0001140361-26-026395","cik":"0001097864","ticker":"ON","issuer_name":"ON SEMICONDUCTOR CORP","edgar_url":"https://www.sec.gov/Archives/edgar/data/1097864/0001140361-26-026395-index.html","primary_entity_key":"0001097864","primary_entity_name":"ON SEMICONDUCTOR CORP"},"word_count":138,"has_tables":true,"body_markdown":"Item 9.01\n\nFinancial Statements and Exhibits.\n\n(d)\n\nExhibits\n\nExhibit\n\nNo.\n\nDescription of Exhibit\n\n \n\n \n\n[2.1*](ef20076747_ex2-1.htm)\n\nAgreement and Plan of Reorganization, dated as of June 25, 2026, by and among ON Semiconductor Corporation, Sonic Acquisition Corp. and Synaptics Incorporated.\n\n[99.1](ef20076747_ex99-1.htm)\n\nPress Release, dated June 25, 2026\n\n104\n\nCover Page Interactive Data File (embedded within the Inline XBRL document)\n\n*          Schedules have been omitted pursuant to Item 601(a)(5) of Regulation S-K. The registrant hereby undertakes to furnish supplementally a copy of\nany omitted schedule upon request by the SEC.\n\nSIGNATURES\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\nundersigned hereunto duly authorized.\n\n \n\n \n\nON Semiconductor Corporation\n\n \n\n \n\n \n\nJune 25, 2026\n\nBy:\n\n/s/ Paul Dutton\n\n \n\nName:\n\nPaul Dutton\n\n \n\nTitle:\n\nSenior Vice President, Chief Legal Officer and Secretary"}