{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-085569","form_type":"8-K","ticker":"ONTO","cik":"0000704532","company_name":"ONTO INNOVATION INC.","filed_at":"2025-06-12T23:59:59+00:00","discovered_at":"2026-05-14T18:02:51.058449+00:00","generated_at":"2026-05-19T11:44:05.148996+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"negative","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"CFO Mark Slicer departs Onto Innovation effective June 12, 2025","bullets":["CFO Mark Slicer's employment mutually terminated effective June 12, 2025.","Separation not due to any disagreement on operations, policies, or practices.","No successor CFO named; principal financial and accounting officer role vacant."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-085569","json":"https://secwatch.observer/filing/0000950170-25-085569.json","markdown":"https://secwatch.observer/filing/0000950170-25-085569.md","text":"https://secwatch.observer/filing/0000950170-25-085569.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/704532/000095017025085569/0000950170-25-085569-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/704532/000095017025085569/onto-20250612.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-19T11:44:05.148996+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":[{"claim_id":"f1226d5468","claim":"Mark Slicer was terminated as Chief Financial Officer at ONTO INNOVATION INC..","evidence_excerpt":"On June 12, 2025, Onto Innovation, Inc. (the “Company” or “Onto Innovation”) and Mr. Mark Slicer, the Company’s Chief Financial Officer (“CFO”), agreed to mutually terminate Mr. Slicer’s employment with the Company, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/704532/000095017025085569/0000950170-25-085569-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"terminated"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}