| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Annas Christopher J. | Chairman & CEO, Director | 9 OLD LINCOLN HIGHWAY, MALVERN | /s/ Gregory Gaughan, By Power of Attorney | 26 Nov 2025 | 0001751789 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MRBK | EMPLOYEE STOCK OPTION | Award | $0 | +40,000 | $0.000000 | 40,000 | 17 Nov 2025 | COMMON STOCK | 40,000 | $14.43 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The options vest 25% at the date of each grant and then in three equal annual installments beginning on the 1 year anniversary of each grant. |