Xiao Jinsong (CIK 2086234) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-09-30). Recent activity: Buy UCTT (117,948 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-09-30 | Ultra Clean Holdings, Inc. (UCTT) | Chief Executive Officer | Buy | 117,948 | $0 |
Source: SEC Form 4 filings · as of 2025-09-30