{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-26-004405","form_type":"8-K","ticker":"ON","cik":"0001097864","company_name":"ON SEMICONDUCTOR CORP","filed_at":"2026-02-09T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.535876+00:00","generated_at":"2026-05-16T03:48:54.550614+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"ON Semiconductor Q4 revenue $1.53B, down 11% YoY; GAAP EPS $0.45","bullets":["Revenue $1.53B in Q4, down 11% YoY; full year revenue $5.995B, down 15% from 2024.","Q4 GAAP gross margin 36.0%, non-GAAP 38.2%; GAAP EPS $0.45, non-GAAP EPS $0.64.","FY2025 cash from ops $1.8B, free cash flow $1.4B (record 24% margin), returned 100% to shareholders via buybacks.","New $6B share repurchase program authorized over three years.","Q1 2026 guidance: revenue $1.435-1.535B, non-GAAP EPS $0.56-0.66."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-26-004405","json":"https://secwatch.observer/filing/0001140361-26-004405.json","markdown":"https://secwatch.observer/filing/0001140361-26-004405.md","text":"https://secwatch.observer/filing/0001140361-26-004405.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1097864/000114036126004405/0001140361-26-004405-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1097864/000114036126004405/ef20065070_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T03:48:54.550614+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"}