| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Zhou Hongyu | Director | 74 E. GLENWOOD AVE., #320, SMYRNA | /s/ Hongyu Zhou | 07 Jan 2026 | 0002047853 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | YYAI | Common Stock | Purchase | $16,830 | +16,830 | +10% | $1.00 | 179,382 | 05 Jan 2026 | Direct | F1 |
| transaction | YYAI | Common Stock | Purchase | $125,550 | +123,088 | +69% | $1.02 | 302,470 | 06 Jan 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Based on the 162,552 shares of common stock (8,127,572 shares of common stock before giving effect to the 1-for-50 reverse stock split effected on October 27, 2025) owned by the Reporting Person before the transactions reported herein. |