| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Hassanein Waleed H | President & CEO, Director | C/O TRANSMEDICS GROUP, INC., 200 MINUTEMAN ROAD, ANDOVER | By: /s/ Gerardo Hernandez, Attorney-in-Fact | 2025-11-18 | 0001430466 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TMDX | Common Stock | Purchase | $1M | +8.78K | +1.8% | $114.00 | 495K | Nov 17, 2025 | By the Waleed H. Hassanein Revocable Trust | |
| holding | TMDX | Common Stock | 121K | Nov 17, 2025 | Direct |