| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wang Yunlei | Director | ROOM C431, CHANGJIANG SOFTWARE PARK, NO.180 SOUTH CHANGJIANG ROAD, SHANGHAI, CHINA | Yunlei Wang | 18 Mar 2026 | 0002088930 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | YOUL | Class B Ordinary | 11,160,808 | 18 Mar 2026 | Held by YOUTCH INVESTMENT CO., LTD. | F1, F2, F3 |
| Id | Content |
|---|---|
| F1 | Each Class B Ordinary Share entitles the holder to 20 votes per share. |
| F2 | Includes 11160808 Class B Ordinary Shares (par value USD 0.0001 per share) allotted to the reporting person on July 9, 2025. |
| F3 | These securities are indirectly beneficially owned by the reporting person, Mr. Yunlei Wang, by virtue of his control over YOUTCH INVESTMENT CO., LTD. , a BVI business company incorporated on July 15, 2020. Mr. Wang is a director of YOUTCH INVESTMENT CO., LTD. and holds 100% (or controlling interest) of GOODJOD INVESTMENT CO., LTD. , which in turn holds YOUTCH INVESTMENT CO., LTD. As a result, Mr. Wang may be deemed to have indirect beneficial ownership of the securities held by YOUTCH INVESTMENT CO., LTD. |