{"schema_version":"secwatch.filing_event.v1","accession":"0000950103-26-017277","form_type":"8-K","ticker":"UCTT","cik":"0001275014","company_name":"Ultra Clean Holdings, Inc.","filed_at":"2026-11-10T22:20:21+00:00","discovered_at":"2026-11-10T22:22:00.306745+00:00","generated_at":"2026-11-10T22:22:14.969988+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Ultra Clean names Bryan Dennis CAO as Brian Harding moves to SVP Finance; CIO McKibben to retire","bullets":["Brian Harding, SVP and CAO, appointed SVP, Finance effective Nov 13, 2026; will lead FP&A, finance operations and AI/data-analytics initiatives, and ceases as CAO.","Bryan Dennis, 44, named CAO effective Nov 13, 2026; was SVP Finance, Corporate Controller and Treasurer since Sept 2022; previously at Wind River and KPMG.","Dennis compensation: $400,000 base salary, 60% target cash bonus, and ~$200,000 promotion equity award (75% RSUs, 25% PSUs) vesting over three years.","CIO Jeffrey McKibben notified the company on Nov 9, 2026 of his retirement; he will remain CIO until a successor is named, then move to a non-officer transition role; search underway."],"urls":{"canonical":"https://secwatch.observer/filing/0000950103-26-017277","json":"https://secwatch.observer/filing/0000950103-26-017277.json","markdown":"https://secwatch.observer/filing/0000950103-26-017277.md","text":"https://secwatch.observer/filing/0000950103-26-017277.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1275014/000095010326017277/0000950103-26-017277-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1275014/000095010326017277/dp256657_8k.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-11-10T22:22:14.969988+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"}