| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Cheng Li-Lan | Director | 296 ORCHID GARDEN , 18 XINJIN ROAD,, CHAOYANG DISTRICT, BEIJING, CHINA | /s/ Li-Lan Cheng | 18 Mar 2026 | 0002114121 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | ZH | Restricted Share Unit | 18 Mar 2026 | Class A Ordinary Shares | 135,468 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | These restricted share units ("RSUs") were granted on May 27, 2025, 25% of the RSUs shall vest on each of the first, second, third, and fourth anniversaries of the grant date, subject to the Reporting Person's continued service on the Board through each such vesting date. |
| F2 | Each RSU represents a contingent right to receive one Class A Ordinary Share of the Issuer. |