4processed

Form 4 — Insider Transaction

Ultra Clean Holdings, Inc.(UCTT)

Filing Date

May 22, 2026

Accepted

May 22, 2026

Accession No.

0000950103-26-007853

CIK

0001275014

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Johnson Samuel WilliamsSVP, Services BusinessOther5.6K$016.4KCommon StockMay 22, 2026