Xiao Jinsong 4
4 · Ultra Clean Holdings, Inc. · Filed Sep 30, 2025
Insider Transaction Report
Form 4
Xiao Jinsong
Chief Executive Officer
Transactions
- Award
Common Stock
2025-09-26+117,948→ 117,948 total
Footnotes (1)
- [F1]Restricted stock units vest over 3 years with equal parts vesting on each anniversary of the vesting commencement date of September 26, 2025.