| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Liu Suying | CEO and CFO, Director, 10%+ Owner | 524 BROADWAY 11TH FLOOR, NEW YORK | By: /s/ Suying Liu | 02 Jan 2026 | 0001811534 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MCAGU | Common Stock | Sale | $1,000,000 | -200,000 | -9.7% | $5.00 | 1,865,800 | 30 Dec 2025 | See Footnote | F1, F2 |
| Id | Content |
|---|---|
| F1 | The purchase price for the shares has been received, however, the shares will only be transferred to purchaser upon the consummation of the issuer's initial business combination. |
| F2 | Shares owned by Mountain Crest Global Holdings LLC, over which Suying Liu owns sole voting and dispositive power. |