{"url_path":"/sec/iosp/8-k/2026-05-08/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":"2026-05-08","source_url":"https://www.sec.gov/Archives/edgar/data/1054905/0001193125-26-213160-index.html","accession_number":"0001193125-26-213160","cik":"0001054905","ticker":"IOSP","issuer_name":"INNOSPEC INC.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1054905/0001193125-26-213160-index.html","primary_entity_key":"0001054905","primary_entity_name":"INNOSPEC INC."},"word_count":103,"has_tables":true,"body_markdown":"## Item 9.01 Financial Statements and Exhibits.\n\nNumber\n\n \n\nDescription\n\n \n\nMethod of Filing\n\n \n\n \n\n \n\n99.1\n\n \n\nPress Release dated May 7, 2026 announcing Innospec Inc.’s financial results for the quarter ended March 31, 2026.\n\n \n\nFiled Herewith\n\n \n\n \n\n \n\n104\n\n \n\nCover Page Interactive Data File – the cover page XBRL tags are embedded within the Inline XBRL document.\n\n \n\n \n\n \n\n \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\n \n\n \n\n \n\n \n\n \n\nDate:\n\nMay 8, 2026\n\nBy:\n\n/s/ David B. Jones\n \n\n \n\n \n\n \n\nDavid B. Jones\nSenior Vice President, General Counsel and Chief Compliance Officer"}