{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-046810","form_type":"8-K","ticker":"UCTT","cik":"0001275014","company_name":"Ultra Clean Holdings, Inc.","filed_at":"2025-10-28T23:59:59+00:00","discovered_at":"2026-05-14T18:02:39.011062+00:00","generated_at":"2026-05-17T01:53:02.253891+00:00","sec_items":["2.02","8.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Ultra Clean Q3 revenue $510M tops guidance; GAAP loss narrows; $150M buyback authorized","bullets":["Q3 revenue $510M exceeded guidance midpoint; sequentially down slightly from $518.8M prior quarter.","GAAP net loss $(10.9)M ($0.24 loss per diluted share) vs prior Q2 loss of $(162)M ($3.58).","Non-GAAP net income $12.9M ($0.28/diluted) vs $12.1M ($0.27); gross margin 17.0%, highest of fiscal year.","Q4 outlook: revenue $480-$530M, GAAP EPS $(0.11)-$0.09, non-GAAP EPS $0.11-$0.31.","Board authorized $150M share repurchase program over three years; no expiration date set."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-046810","json":"https://secwatch.observer/filing/0001628280-25-046810.json","markdown":"https://secwatch.observer/filing/0001628280-25-046810.md","text":"https://secwatch.observer/filing/0001628280-25-046810.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1275014/000162828025046810/0001628280-25-046810-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1275014/000162828025046810/uctt-20251023.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T01:53:02.253891+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"}