| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Rodgers Cathy McMorris | Director | 300 CONSHOHOCKEN STATE ROAD, SUITE 200, W. CONSHOHOCKEN | /s/ Raza Bokhari, as Attorney-in-Fact, for Cathy McMorris Rodgers | 31 Jul 2025 | 0002078262 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | MDCX | Stock Option (right to buy) | 22 Jul 2025 | Common Shares | 25,000 | $3.08 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The option was granted on July 22, 2025. The option is scheduled to vest quarterly in four equal installments over one year. |
Exhibit List - Exhibit 24.1 - Power of Attorney