{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-047655","form_type":"8-K","ticker":"UCTT","cik":"0001275014","company_name":"Ultra Clean Holdings, Inc.","filed_at":"2026-07-08T20:09:13+00:00","discovered_at":"2026-07-08T20:10:00.625809+00:00","generated_at":"2026-07-08T20:10:21.041820+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Ultra Clean appoints Michael Keogh as CFO effective August 5, 2026","bullets":["Michael Keogh named CFO, succeeding Sheri Savage; reports to CEO James Xiao.","Base salary $595,000, target bonus 85% of base, initial RSU grant valued at $2,000,000.","Keogh previously CFO at Ford Model e and Bright Machines; held senior roles at Apple, Stanley Black & Decker, Intel.","Severance: 100% base + bonus if terminated without cause; 150% under change-in-control agreement.","Annual equity grants consist of 50% RSUs and 50% PSUs; RSUs vest over 3 years."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-047655","json":"https://secwatch.observer/filing/0001628280-26-047655.json","markdown":"https://secwatch.observer/filing/0001628280-26-047655.md","text":"https://secwatch.observer/filing/0001628280-26-047655.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1275014/000162828026047655/0001628280-26-047655-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1275014/000162828026047655/uctt-20260702.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-08T20:10:21.041820+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":"308b821e9d","claim":"Michael Keogh was appointed as Chief Financial Officer at Ultra Clean Holdings, Inc..","evidence_excerpt":"On July 8, 2026, Ultra Clean Holdings, Inc. (the “Company”) announced that Michael Keogh will become the Company’s next Chief Financial Officer, effective August 5, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1275014/000162828026047655/0001628280-26-047655-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"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"}