| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Cook Robert Christopher | Chief Operating & Legal Office | 6801 N CAPITAL OF TEXAS HWY, BLDG 1, SUITE 300, AUSTIN | /s/ Eric J. Schoen by Power of Attorney | 02 Oct 2025 | 0001952028 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SAVA | Common Stock | Purchase | $39.9K | +13.7K | $2.91 | 13.7K | 30 Sep 2025 | Direct |