secwatch.observer — SEC 8-K summary ====================================== Issuer: ON SEMICONDUCTOR CORP (ON) CIK: 0001097864 Form: 8-K Filed at: 2026-05-07T23:59:59+00:00 Accession: 0001140361-26-019416 Event type: debt Sentiment: neutral Materiality: 0.65 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 onsemi prices $1.3B 0% convertible senior notes due 2031; concurrent $332M share buyback -------------------------------------------------------------------------------- - Priced $1.3B aggregate principal of 0% Convertible Senior Notes due 2031; initial purchasers option for additional $200M. - Initial conversion price ~$161.30/share, a 52.5% premium over May 6 close of $105.77. - Net proceeds ~$1,276.4M ($1,472.9M if option exercised); $61.2M for convertible note hedges, $331.9M to repurchase ~3.1M shares. - Entered separate convertible note hedge and warrant transactions to offset potential dilution; warrant strike at $211.54/share. - Closing expected May 11, 2026; notes mature May 1, 2031, subject to customary conditions. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1097864/000114036126019416/0001140361-26-019416-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1097864/000114036126019416/ef20072662_8k.htm HTML page: https://secwatch.observer/filing/0001140361-26-019416 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer