{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-003767","form_type":"8-K","ticker":"UCTT","cik":"0001275014","company_name":"Ultra Clean Holdings, Inc.","filed_at":"2023-02-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:44.189891+00:00","generated_at":"2026-06-19T04:17:17.766959+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"low","headline":"Ultra Clean Holdings announces Q4 and FY2022 results; press release not provided in filing text","bullets":["Filed 8-K on Feb 22, 2023, reporting Q4 and FY2022 financial results via press release.","Press release (Exhibit 99.1) referenced but not included in the provided filing text.","No specific financial figures or guidance available from the filing body alone."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-003767","json":"https://secwatch.observer/filing/0000950170-23-003767.json","markdown":"https://secwatch.observer/filing/0000950170-23-003767.md","text":"https://secwatch.observer/filing/0000950170-23-003767.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1275014/000095017023003767/0000950170-23-003767-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1275014/000095017023003767/uctt-20230222.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T04:17:17.766959+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"}