| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Xiang Shaoqing | Chief Technology Officer, Director | 10TH FLOOR, BUILDING A, NO. 658 ZHAOHUA ROAD, CHANGNING DISTRICT, SHANGHAI, CHINA | /s/ Shaoqing Xiang | 18 Mar 2026 | 0001998050 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | HSAI | American depositary shares | 165,031 | 18 Mar 2026 | by Galbadia Limited | F1 | |||||
| holding | HSAI | Class A ordinary shares | 8,890,603 | 18 Mar 2026 | by Galbadia Limited |
| Id | Content |
|---|---|
| F1 | Each American depositary share represents one Class B ordinary share. |