| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wong Ryan Ho-Yan | Chief Financial Officer | 215 FIRST STREET, CAMBRIDGE | /s/ Cristin L. Rothfuss, as Attorney-in-Fact for Ryan Ho-Yan Wong | 13 Mar 2026 | 0002079673 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SRPT | Common Stock | Tax liability | -256 | -0.19% | $17.03* | 135,064 | 11 Mar 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares were withheld by the Company to satisfy tax withholding obligations related to vesting of restricted stock units granted on March 10, 2025. |