EX-31.2 3 uctt-20240927xexx312a.htm EX-31.2

Exhibit 31.2

CERTIFICATION

I, Sheri Savage, certify that:

1. I have reviewed this quarterly report on Form 10-Q/A of Ultra Clean Holdings, Inc.; and

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

Date: February 10, 2025
/s/ SHERI SAVAGE
Sheri Savage
Chief Financial Officer