{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-084805","form_type":"8-K","ticker":"ON","cik":"0001097864","company_name":"ON SEMICONDUCTOR CORP","filed_at":"2024-04-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:17.274441+00:00","generated_at":"2026-06-04T03:17:31.124493+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"onsemi warns shareholders to reject TRC Capital's below-market mini-tender offer at $70.75/share","bullets":["TRC Capital offered to buy up to 1.5M shares at $70.75, a 4.4% discount to $74.04 close on Mar 19, 2024.","Offer covers ~0.35% of outstanding shares; company recommends stockholders take no action.","Stockholders who tendered may withdraw shares before offer expires at 12:01 a.m. EDT on Apr 19, 2024.","Mini-tender offers avoid SEC protections; onsemi urges investors to consult financial advisors."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-084805","json":"https://secwatch.observer/filing/0001193125-24-084805.json","markdown":"https://secwatch.observer/filing/0001193125-24-084805.md","text":"https://secwatch.observer/filing/0001193125-24-084805.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1097864/000119312524084805/0001193125-24-084805-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1097864/000119312524084805/d820295d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T03:17:31.124493+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"}