| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Woods Keith | Director | C/O TSCAN THERAPEUTICS, INC., 830 WINTER STREET, WALTHAM | /s/ Zoran Zdraveski, Attorney-in-Fact | 02 Jul 2025 | 0001996804 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TCRX | Stock Option (Right to Buy) | Award | $0 | +67,000 | $0.000000 | 67,000 | 30 Jun 2025 | Voting Common Stock | 67,000 | $1.45 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The shares subject to this option shall vest and become exercisable in full upon the earlier to occur of (i) June 30, 2026 and (ii) the next annual meeting of the Issuer's stockholders, subject to the Reporting Person's continued service at such time. |