| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Blanchard Cheryl R | Director | VIGIL NEUROSCIENCE, INC., 100 FORGE ROAD, SUITE 700, WATERTOWN | /s/ Michael Cohen, Attorney-in-Fact | 2025-05-23 | 0001326530 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | VIGL | Common Stock | Award | $0 | +5K | $0.00 | 5K | May 22, 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The shares reported in this transaction represent Restricted Stock Units ("RSUs") issued under the Issuer's 2021 Stock Option and Incentive Plan. Each RSU represents the contingent right to receive one share of the Issuer's Common Stock. The shares shall vest upon the earlier to occur of (i) May 22, 2026 and (ii) the next annual meeting of the Issuer's stockholders. |