1 insiders reported 1 Form 4 transactions for Ultra Clean Holdings, Inc. (UCTI) over the past 18 months (most recent 2025-09-03). Recent activity: Cook Christopher S (President, Products Division) Buy 73,686 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-09-03 | Cook Christopher S | President, Products Division | Buy | 73,686 | $0 |
来源：SEC Form 4 申报文件 · 截至 2025-09-03