Ultra Clean Holdings, Inc. current report, 28 September 2026

Ultra Clean Holdings, Inc. — Form 8-K Summary

Event date: September 28, 2026. The report concerns a board appointment, not a periodic financial-results filing.

Business context and reporting period

Ultra Clean Holdings, Inc. (Nasdaq: UCTT) filed this current report under Item 5.02. It reports the appointment of Alexander Davern to the Board, effective September 28, 2026.

Financial and operating information

The filing does not provide revenue, profit, cash flow, margins, debt, liquidity, or other operating results. It does not provide a comparable-period financial discussion or financial guidance.

Material change and appointment terms

  • Davern is a former public-company CEO with more than 30 years of experience in global industrial technology businesses. At National Instruments Corporation, he served as CFO, COO, and CEO, and remained a director through its 2023 acquisition by Emerson Electric Co.
  • He currently serves as an independent director at Cirrus Logic, Inc., Computer Modelling Group Ltd., and Spectris plc.
  • He will receive compensation under the company’s non-employee director compensation policy. The company expects to enter into its standard director indemnification agreement with him.
  • The company states there are no arrangements or understandings with another person related to his selection and no transaction with him requiring disclosure under Item 404(a) of Regulation S-K.

Outlook, risks, and unusual items

The filing contains no business outlook, financial guidance, contingencies, or identified unusual financial items. The appointment is the material disclosed event.

Important facts to verify

  • Confirm the effective appointment date and the Board’s resulting composition.
  • Review the company’s director compensation policy and standard indemnification agreement for applicable terms.
  • Review Exhibit 99.1, the September 30, 2026 press release announcing the appointment.