{"filings":[{"id":1526156,"accession_number":"0001628280-26-047655","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2026-07-08T20:09:13+00:00","items":["5.02","9.01"],"status":"ready","headline":"Ultra Clean appoints Michael Keogh as CFO effective August 5, 2026","summary_kind":"llm","event_type":"leadership","confidence":"high","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."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":669836,"accession_number":"0001628280-26-038205","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2026-05-26T21:05:29+00:00","items":["5.07"],"status":"ready","headline":"Ultra Clean Holdings stockholders elect all directors and approve all five proposals at 2026 annual meeting","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Directors Edman, Xiao, Granger, ibnAle, Liggett, Maddock, Seto, Solomon elected (33.6M-35.9M for each).","PwC ratified as independent auditor for FY2026 (40.1M for, 183K against).","Non-binding say-on-pay approved (35.1M for, 773K against).","Stock incentive plan amended to add 3,500,000 shares; ESPP amended to add 450,000 shares; both approved.","Broker non-votes of 4,399,277 on non-routine proposals did not affect outcomes."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":91860,"accession_number":"0001628280-26-028020","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2026-04-28T23:59:59+00:00","items":["5.02","9.01"],"status":"ready","headline":"Ultra Clean Holdings CFO Sheri Savage to retire; successor search underway","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["CFO Sheri Savage notified company of retirement after 17 years of service.","She will continue as CFO until a successor is appointed to ensure orderly transition.","Board has initiated a comprehensive search for new CFO, considering internal and external candidates.","CEO James Xiao thanked Savage for her leadership and financial stewardship."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":91859,"accession_number":"0001628280-26-027952","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2026-04-28T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Ultra Clean Q1 revenue $533.7M beats midpoint; guides Q2 rev $565-605M","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q1 GAAP net loss $(17.9)M ($(0.40)/diluted); non-GAAP net income $14.5M ($0.31/diluted).","Total revenue $533.7M, up ~5% sequentially from $506.6M in Q4 2025.","GAAP gross margin 15.8% vs 15.2% prior; non-GAAP gross margin 16.5% vs 16.1%.","Q2 revenue guidance $565M-$605M; GAAP EPS $0.20-$0.36; non-GAAP EPS $0.44-$0.60.","CEO says customers' accelerated tech roadmaps support early stages of AI-driven expansion."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.4,"consensus_revenue_estimate":null,"consensus_revenue_actual":533700000.0,"consensus_period":"2026-Q1","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.78,"calibrated_materiality_score":0.78,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":91858,"accession_number":"0000950103-26-006157","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2026-04-24T23:59:59+00:00","items":["1.01","2.03","9.01"],"status":"ready","headline":"Ultra Clean refinances $250M revolving credit facility, extends maturity to April 2031","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Revolving credit commitments of $250M refinance and replace existing facility; maturity extended to April 23, 2031.","Interest rate based on Term SOFR or ABR plus margin determined by consolidated secured net leverage ratio.","Covenants: max secured net leverage ratio 3.25x (3.75x post material acquisition); min cash interest coverage 3.00x.","All prior term loans prepaid in full prior to this amendment.","Facility includes $50M letter of credit sublimit and option to request incremental commitments."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":102242,"accession_number":"0000950103-26-003139","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2026-03-03T23:59:59+00:00","items":["1.01","2.03","3.02","9.01"],"status":"ready","headline":"Ultra Clean issues $600M 0% convertible notes due 2031; enters capped call transactions","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Issued $600M principal of 0.00% Convertible Senior Notes due 2031; initial conversion price ~$84.75 per share.","Initial purchasers fully exercised option for additional $75M notes; total issuance includes $75M from option exercise.","Entered capped call transactions costing $25.1M to reduce dilution; cap price $104.0725, premium 75% over stock price.","Notes mature March 15, 2031; no regular interest; convertible at holder's option after December 16, 2030.","Conversion rate initially 11.8001 shares per $1,000 principal; convertible into cash/shares at company's election."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":102241,"accession_number":"0000950103-26-002821","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2026-02-27T23:59:59+00:00","items":["1.01","8.01","9.01"],"status":"ready","headline":"Ultra Clean prices upsized $525M 0% convertible notes due 2031; amends credit agreement","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Priced $525M (upsized from $400M) of 0.00% convertible senior notes due 2031; initial purchasers option for additional $75M.","Net proceeds ~$511.1M; $40M to repurchase 672,608 shares at $59.47, $21.9M for capped call costs, remainder for working capital/term loan prepayment.","Initial conversion price ~$84.75/share (42.5% premium over $59.47); cap price $104.0725 (75% premium).","Credit agreement amended to increase max consolidated total gross leverage ratio to 6.00:1.00 for Q1 and Q2 2026.","Settlement expected March 3, 2026; capped call transactions reduce potential dilution upon conversion."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":102240,"accession_number":"0000950103-26-002636","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2026-02-25T23:59:59+00:00","items":["8.01","9.01"],"status":"ready","headline":"Ultra Clean proposes $400M convertible notes due 2031; to repurchase up to $40M stock","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Offering of $400M aggregate principal amount of convertible senior notes due 2031, plus $60M greenshoe option.","Notes will mature March 15, 2031; settle conversions in cash and possibly shares; redeemable after March 20, 2029.","Net proceeds to fund capped call transactions, repurchase up to $40M of common stock, prepay term loan, and working capital.","Anticipated amendment to credit agreement to temporarily increase max consolidated total gross leverage ratio to 6.00x.","Capped call transactions expected to reduce potential dilution upon conversion or offset cash payments above principal."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":102239,"accession_number":"0001628280-26-010607","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2026-02-23T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Ultra Clean Q4 revenue $506.6M, GAAP loss $3.3M; FY2025 includes $151.1M goodwill impairment","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q4 GAAP revenue $506.6M, net loss $(3.3)M or $(0.07) EPS; non-GAAP net income $10.0M or $0.22 EPS.","FY2025 revenue $2,054.0M, GAAP net loss $(181.2)M ($4.00 loss per share), including $151.1M goodwill impairment.","Non-GAAP FY2025 net income $47.7M ($1.05 EPS) vs $65.2M ($1.44 EPS) in prior year.","Q1 2026 guidance: revenue $505M-$545M, GAAP EPS $(0.13)-$0.03, non-GAAP EPS $0.18-$0.34.","CEO cites AI momentum and ramp-readiness to support multi-year customer growth."],"consensus_eps_estimate":null,"consensus_eps_actual":-4.0,"consensus_revenue_estimate":null,"consensus_revenue_actual":2054000000.0,"consensus_period":"2025-FY","consensus_source":"xbrl_only","sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":102238,"accession_number":"0001628280-26-003715","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2026-01-28T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"Ultra Clean Holdings terminates COO Bajwa, appoints Robert Wunar as COO","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["COO Harjinder Bajwa's employment terminated effective Jan 25, 2026; severance per company policy.","Robert Wunar appointed COO effective March 23, 2026; previously Managing Director at Applied Materials.","Wunar's annual salary $475,000; target bonus 85% of base; equity award $1.5M (half RSU, half PSU) subject to shareholder approval.","Sign-on bonus $200,000 subject to clawback if Wunar resigns or is fired for cause within 12 months."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":118541,"accession_number":"0001628280-25-046810","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2025-10-28T23:59:59+00:00","items":["2.02","8.01","9.01"],"status":"ready","headline":"Ultra Clean Q3 revenue $510M tops guidance; GAAP loss narrows; $150M buyback authorized","summary_kind":"llm","event_type":"earnings","confidence":"high","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."],"consensus_eps_estimate":null,"consensus_eps_actual":-3.93,"consensus_revenue_estimate":null,"consensus_revenue_actual":1547300000.0,"consensus_period":"2025-Q3","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":135016,"accession_number":"0001275014-25-000007","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2025-09-16T23:59:59+00:00","items":["1.01","2.03","9.01"],"status":"ready","headline":"Ultra Clean Holdings refinances $484.5M term loans, cuts interest rate by 0.5%","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Refinanced $484.5M of existing term loans via Eighth Amendment to 2018 Credit Agreement.","Interest rate on term loan facility reduced by 0.5% per annum.","Transactions include cashless rollover for some lenders and cash settlement for others.","Eighth Amendment effective September 15, 2025; Barclays Bank PLC remains administrative agent."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":135015,"accession_number":"0001628280-25-038545","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2025-08-07T23:59:59+00:00","items":["5.02","9.01"],"status":"ready","headline":"Ultra Clean appoints James Xiao as CEO effective Sept 2, 2025; Chris Cook becomes CBO","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["James Xiao appointed CEO effective Sept 2, 2025; Clarence Granger steps down as CEO but remains non-executive Chair.","Xiao base salary $710K, 105% target bonus, $600K sign-on, equity $5M ($2M RSU + $3M annual equity).","Chris Cook promoted to Chief Business Officer; salary $595K, 85% target bonus, $1.7M RSU one-time award.","Cook severance: 100% salary & bonus, 12 mo. COBRA, equity vest 12 mo.; change-in-control: 150% plus 24 mo."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":135014,"accession_number":"0001628280-25-036187","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2025-07-28T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Ultra Clean Q2 GAAP net loss $162M on $151M goodwill impairment; revenue flat at $519M","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["GAAP net loss $(162.0)M ($(3.58)/share) vs $(5.0)M prior quarter; 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prior roles at Arcline Investment Management and Bain & Co.","He holds a B.S. from Cornell and MBA from Harvard; will work with Bentinck on transition."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":151961,"accession_number":"0001628280-25-027946","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2025-05-27T23:59:59+00:00","items":["5.07"],"status":"ready","headline":"Ultra Clean Holdings 2025 annual meeting results; all director nominees and say-on-pay approved","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["All seven director nominees elected; three nominees (ibnAle, Edman, Maddock) received ~74%, ~74%, 67% in favor, respectively.","Ratification of PwC as auditor for FY2025 passed with 41.3M for, 0.2M against, 0.2M abstain.","Advisory vote on executive compensation (say-on-pay) approved with 28.1M for, 8.7M against, 1.1M abstain (74% of votes cast).","Approximately 3.8M broker non-votes on director elections and say-on-pay proposals."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.15,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":151960,"accession_number":"0001628280-25-020279","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2025-04-28T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Ultra Clean Holdings Q1 revenue $518.6M, net loss $0.5M; 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non-GAAP net income $12.1M ($0.27/diluted share).","Products revenue $418.5M, Services $59.2M; gross margin improved to 17.3% GAAP (17.9% non-GAAP).","Q2 guidance: revenue $465M–$515M; GAAP diluted EPS $(0.13)–$0.07; non-GAAP EPS $0.16–$0.36.","Management cites AI strength but cautions no broader recovery yet."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.21,"consensus_revenue_estimate":null,"consensus_revenue_actual":477700000.0,"consensus_period":"2024-Q1","consensus_source":"xbrl_only","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":221026,"accession_number":"0000950103-24-005020","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2024-04-09T23:59:59+00:00","items":["1.01","2.03","9.01"],"status":"ready","headline":"Ultra Clean Holdings extends credit maturity 30 months, reduces term loan rate 25bps","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Extended final maturity of term loan and revolver by 30 months.","Reduced interest rate on term loan facility by 0.25% per annum.","Refinanced $475.4M of existing term loans; 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PwC appointed subject to acceptance procedures.","No disagreements between company and Moss Adams on accounting principles or audit scope.","Material weaknesses in internal control over financial reporting for FY 2023 not yet remediated.","Prior material weaknesses (ITGCs, ERP) as of Dec 2022 were remediated by Dec 29, 2023.","Weaknesses include control environment, risk assessment, inventory valuation, and business combination forecasts."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":240606,"accession_number":"0000950170-24-017963","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2024-02-21T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Ultra Clean Q4 rev $444.8M, net loss $0.08/shr; 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purely benchmark transition to comply with LIBOR cessation.","Amendment executed by Ultra Clean Holdings and Barclays Bank PLC as administrative agent."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":292920,"accession_number":"0000950170-23-023110","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2023-05-18T23:59:59+00:00","items":["5.07"],"status":"ready","headline":"Ultra Clean shareholders elect directors, approve equity plan increases at annual meeting","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["Eight director nominees elected; average ~36.9M votes for, ~1M against; broker non-votes ~3.7M.","Ratification of Moss Adams as auditor passed: 41.3M for, 0.24M against.","Advisory say-on-pay approved: 34.0M for, 3.8M against; frequency set at one year.","Stock incentive plan amended to add 2M shares: 33.6M for, 4.1M against.","ESPP amended to add 500K shares and extend term to 2044: 37.7M for, 89.9K against."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.15,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":292919,"accession_number":"0000950170-23-014811","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2023-04-26T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Ultra Clean Q1 revenue $433.3M, net loss $3.4M; Q2 guidance $410-460M","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q1 revenue of $433.3M, down 23.5% from $566.4M prior quarter; net loss $(3.4)M vs prior net income $27.8M.","GAAP diluted EPS of $(0.08) vs $0.61 in prior quarter; non-GAAP diluted EPS $0.17 vs $0.93.","Products revenue $368.6M, Services $64.7M; gross margin 16.8% GAAP (17.3% non-GAAP) vs 19.2% prior.","Q2 2023 revenue guidance $410-460M; GAAP EPS range $(0.08)-$0.10; non-GAAP EPS $0.15-$0.35.","CEO cites market uncertainty, limited visibility; cost initiatives taking time to improve bottom line."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.08,"consensus_revenue_estimate":null,"consensus_revenue_actual":433300000.0,"consensus_period":"2023-Q3","consensus_source":"xbrl_only","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":313583,"accession_number":"0000950170-23-003767","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2023-02-22T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Ultra Clean Holdings announces Q4 and FY2022 results; press release not provided in filing text","summary_kind":"llm","event_type":"earnings","confidence":"low","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."],"consensus_eps_estimate":null,"consensus_eps_actual":0.88,"consensus_revenue_estimate":null,"consensus_revenue_actual":2374300000.0,"consensus_period":"2022-FY","consensus_source":"xbrl_only","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":313582,"accession_number":"0000950170-23-000455","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2023-01-09T23:59:59+00:00","items":["8.01","9.01"],"status":"ready","headline":"Ultra Clean Holdings revises Q4 2022 revenue guidance down to $560M-$570M from $600M-$650M","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["New Q4 2022 revenue guidance of $560M-$570M, down from prior $600M-$650M range.","Customer order modifications due to weakening industry environment cited as primary driver.","Resurgence of COVID at UCT's China facility caused manufacturing output declines.","Company launching cost improvement initiatives to reduce operating expenses.","Full details to be provided on Q4 and FY 2022 earnings call."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":332054,"accession_number":"0000950170-22-020171","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2022-10-26T23:59:59+00:00","items":["2.02","8.01","9.01"],"status":"ready","headline":"Ultra Clean Q3 revenue $635M beats guidance; $150M buyback authorized","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $635M; GAAP net income $9.7M ($0.21 EPS) includes $20.8M divestiture loss.","Non-GAAP net income $48.6M ($1.06 diluted EPS) vs $47.4M ($1.04) prior quarter.","Q4 outlook rev $600-650M, GAAP EPS $0.61-0.79, non-GAAP $0.94-1.14; cites export restrictions.","Board authorized $150M stock repurchase program over three years.","Gross margin improved to 19.6% GAAP (20.6% non-GAAP) from 19.4% (20.3%) prior quarter."],"consensus_eps_estimate":null,"consensus_eps_actual":0.28,"consensus_revenue_estimate":null,"consensus_revenue_actual":1807900000.0,"consensus_period":"2022-Q3","consensus_source":"xbrl_only","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":332053,"accession_number":"0000950170-22-019549","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2022-10-13T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"President of Fluid Solutions Amir Widmann resigns effective Dec 31, 2022","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Amir Widmann resigned as President, Fluid Solutions, effective December 31, 2022, to pursue other career opportunities.","Resignation not due to any disagreement with the Company's policies, procedures or practices.","No replacement for the position has been announced at this time."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":349521,"accession_number":"0000950170-22-017829","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K/A","filed_at":"2022-08-29T23:59:59+00:00","items":["1.01","2.03","9.01"],"status":"ready","headline":"Ultra Clean Holdings amends credit agreement: revolver raised to $150M, maturity to Feb 2025","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Third Amendment to Credit Agreement dated Aug 19, 2022, with Barclays Bank as administrative agent.","Revolving credit commitment increased to $150 million (original credit agreement dated Aug 27, 2018).","Maturity date extended from prior date to February 27, 2025.","Amendment filed to correct prior 8-K that inadvertently attached original Credit Agreement."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":349523,"accession_number":"0000950170-22-017709","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2022-08-24T23:59:59+00:00","items":["1.01","2.03","9.01"],"status":"ready","headline":"Ultra Clean Holdings increases revolver to $150M and extends maturity to Feb 2025","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Revolving credit commitment increased to $150M under Third Amendment to Credit Agreement.","Maturity date extended to February 27, 2025.","Barclays Bank PLC serves as administrative agent for the facility.","Amendment modifies existing Credit Agreement dated August 27, 2018."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":349522,"accession_number":"0000950170-22-013389","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2022-07-28T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"Ultra Clean reports Q2 GAAP net loss of $25.1M; revenue up 8% YoY","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q2 total revenue $608.7M ($532M products, $76.7M services) vs $564.1M prior quarter.","GAAP net loss of $25.1M ($0.56 per share) vs net income of $27.9M ($0.62) in Q1.","Non-GAAP net income $47.4M ($1.04 diluted) vs $43.3M ($0.95) prior quarter.","Q3 outlook: revenue $585M-$645M, GAAP EPS $0.32-$0.55, non-GAAP EPS $0.94-$1.18.","Gross margin contracted to 19.4% GAAP (20.3% non-GAAP) from 20.2% GAAP in Q1."],"consensus_eps_estimate":null,"consensus_eps_actual":0.06,"consensus_revenue_estimate":null,"consensus_revenue_actual":1172900000.0,"consensus_period":"2022-Q2","consensus_source":"xbrl_only","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":366499,"accession_number":"0000950170-22-012197","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2022-06-27T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"Ultra Clean Holdings appoints Brian E. 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Edman (35,283,282 for).","Ratification of Moss Adams LLP as auditor for FY2022: 40,305,965 for, 73,956 against.","Non-binding advisory vote on named executive officer compensation passed: 31,473,871 for, 3,984,547 against.","Broker non-votes of 4,943,487 on director elections and say-on-pay proposals."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":366497,"accession_number":"0000950170-22-010282","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2022-05-18T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"Ultra Clean Holdings CAO Chris Siu Resigns, Effective Immediately","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Chris Siu resigned as Chief Accounting Officer and principal accounting officer effective May 16, 2022.","Resignation was not due to any disagreement with the company on operations, policies, or practices.","No replacement has been announced as of the filing date."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"market_cap_usd":3847393221.2199717,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":366496,"accession_number":"0000950103-22-007934","cik":1275014,"company_name":"Ultra Clean Holdings, Inc.","ticker":"UCTT","form_type":"8-K","filed_at":"2022-05-04T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"Ultra Clean Holdings appoints Christopher S. Cook as President, Products Business","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Appointed Christopher S. 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