| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MARLETT CHRISTOPHER A | Co-Founder, Director, 10%+ Owner | 14135 MIDWAY ROAD, SUITE G-150, ADDISON, | /s/ Christopher Marlett | 2025-06-20 | 0000897744 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MDBH | Common Stock | Purchase | $2.57K | +635 | +0.45% | $4.04 | 143K | Jun 18, 2025 | CUST | F1, F2 |
| Id | Content |
|---|---|
| F1 | Held as custodian for minor |
| F2 | The reported price in Column 4 is a weighted average purchase price. The shares acquired on June 18, 2025 were purchased in multiple transactions at prices ranging from $4.00 to $4.06 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. |