| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Erickson Anne | Chief Business Officer | 1717 LANGHORNE NEWTOWN ROAD, SUITE 300, LANGHORNE | /s/ David Lowrance as attorney-in-fact for Anne Erickson | 16 Dec 2025 | 0002016865 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SVRA | Common Stock | Tax liability | $435,683 | -62,960 | -14% | $6.92 | 371,712 | 14 Dec 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares withheld by the Issuer in connection with the reporting person's net share settlement to satisfy tax liability based upon the vesting of previously awarded restricted stock units. |