{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-26-026395","form_type":"8-K","ticker":"ON","cik":"0001097864","company_name":"ON SEMICONDUCTOR CORP","filed_at":"2026-06-25T20:55:15+00:00","discovered_at":"2026-06-25T20:56:00.301354+00:00","generated_at":"2026-06-25T20:56:17.709743+00:00","sec_items":["1.01","8.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"onsemi to acquire Synaptics for ~$7B in stock; exchange ratio 1.350","bullets":["Total enterprise value approximately $7 billion; Synaptics holders receive 1.350 onsemi shares per SYNA share.","Synaptics equityholders to own about 12% of combined company on pro forma basis post-closing.","Closing expected mid-2027, subject to Synaptics stockholder vote, HSR, antitrust/foreign investment approvals, and other conditions.","Termination fee of $235M payable by Synaptics under certain circumstances; $320M regulatory termination fee payable by onsemi.","onsemi targets incremental $30B TAM, reaching $243B by 2030, focusing on Power, Sense, Compute, Control for Physical AI."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-26-026395","json":"https://secwatch.observer/filing/0001140361-26-026395.json","markdown":"https://secwatch.observer/filing/0001140361-26-026395.md","text":"https://secwatch.observer/filing/0001140361-26-026395.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1097864/000114036126026395/0001140361-26-026395-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1097864/000114036126026395/ef20076747_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-25T20:56:17.709743+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}