| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Law Shu Sang Joseph | 10%+ Owner | UNIT 1005, 10/F, TOWER A, NEW MANDARIN PLAZA, 14 SCIENCE MUSEUM RO, TIM SHA TSUI, HONG KONG | /s/Law Shu Sang Joseph | 17 Mar 2026 | 0001992881 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | MASK | Class A Ordinary Share | 308,000 | 17 Mar 2026 | Direct |