EX-10.1
Ultra Clean Holdings, Inc.
July 2, 2026
Michael Keogh
Dear Michael:
Ultra Clean Holdings, Inc., or any one of its subsidiaries (collectively, "UCT" or the "Company"), is pleased to offer you the position of Chief Financial Officerreporting to James Xiao, Chief Executive Officer (the “CEO”). You will be designated as a “Section 16 Officer” of the Company. Your start date is August 5, 2026(the “Start Date”). This position will be located in our Hayward, CA office.
If you accept this offer, your employment at the Company will be governed by the following terms and conditions:
Base Salary. Effective as of the Start Date, your annual base salary will be $595,000.00 USD (the “Base Salary”),paid in accordance with the Company’s regular payroll practices and subject to all applicable state and federal laws. You will be classified as a regular, full-time exempt employee. The Company reserves the right to adjust the Base Salary from time to time in its discretion.
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