| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Zhou Hongyu | Director | 74 E. GLENWOOD AVE., #320, SMYRNA | /s/ Hongyu Zhou | 22 Jan 2026 | 0002047853 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | YYAI | Common Stock | Purchase | $5,774,550 | +4,215,000 | +263% | $1.37 | 5,816,489 | 21 Jan 2026 | Direct |