| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wang Yong | Director | 4TH FLOOR, SOUTH WING, 368 LIUHE ROAD, BINJIANG DISTRICT, HANGZHOU | Yong Wang | 18 Mar 2026 | 0002112724 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | UTSI | Commom Stock | 26,378 | 18 Mar 2026 | Direct |