{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-247127","form_type":"8-K","ticker":"ON","cik":"0001097864","company_name":"ON SEMICONDUCTOR CORP","filed_at":"2022-09-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:54.975970+00:00","generated_at":"2026-06-23T08:43:42.957491+00:00","sec_items":["2.06"],"event_type":"other_material","sentiment":"negative","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"ON Semi approves exit plan for Quantenna division; expects $215M goodwill and $58M intangible impairment","bullets":["Exit plan approved Sept 16, 2022 to wind down division within Advanced Solutions Group (legacy Quantenna).","Division revenue < 3% of 2021 consolidated revenue.","Goodwill balance ~$215M; unamortized intangible assets ~$58M; substantially all expected to be impaired.","Previously recorded $115M goodwill impairment on this unit in Q2 2022.","Associated exit costs (severance, contract termination) not expected to be significant."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-247127","json":"https://secwatch.observer/filing/0001193125-22-247127.json","markdown":"https://secwatch.observer/filing/0001193125-22-247127.md","text":"https://secwatch.observer/filing/0001193125-22-247127.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1097864/000119312522247127/0001193125-22-247127-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1097864/000119312522247127/d256278d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T08:43:42.957491+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"}