Cook Christopher S 4
4 · Ultra Clean Holdings, Inc. · Filed Sep 3, 2025
Insider Transaction Report
Form 4
Cook Christopher S
President, Products Division
Transactions
- Award
Common Stock
2025-08-29+73,686→ 130,015 total
Holdings
- 4,100(indirect: By Trust)
Common Stock
Footnotes (1)
- [F1]Restricted stock units vest over 3 years with equal parts vesting on each anniversary of the vesting commencement date of August 29, 2025.