| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Arif Bilal | Chief Tech Ops Officer | 215 FIRST STREET, CAMBRIDGE | /s/ Cristin Rothfuss, as Attorney-in-Fact for Bilal Arif | 2025-08-06 | 0001959750 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SRPT | Performance Stock Units | Award | $0 | +6.25K | $0.00 | 6.25K | Aug 5, 2025 | Common Stock | 6.25K | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents the number of shares earned under a PSU award granted to the Reporting Person on March 1, 2024. The number of shares earned is based on the Compensation Committee's determination of the Company's achievement of the prescribed milestones under the terms of the PSU award. The earned PSUs will vest on March 1, 2026, subject to the Reporting Person continuing to provide service to the Company through such vesting date. |