| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Barry Richard | President & CEO, Director | 6801 N CAPITAL OF TEXAS HWY, BLDG 1, SUITE 300, AUSTIN | /s/ Eric J. Schoen by Power of Attorney | 22 Sep 2025 | 0001562371 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SAVA | Common Stock | Purchase | $11,502 | +5,400 | +1.2% | $2.13 | 474,962 | 18 Sep 2025 | By Trust | |
| transaction | SAVA | Common Stock | Purchase | $414,922 | +185,233 | +39% | $2.24 | 660,195 | 18 Sep 2025 | By Trust | |
| transaction | SAVA | Common Stock | Purchase | $900 | +400 | +0.06% | $2.25 | 660,595 | 19 Sep 2025 | By Trust | |
| transaction | SAVA | Common Stock | Purchase | $107,419 | +46,908 | +7.1% | $2.29 | 707,503 | 19 Sep 2025 | By Trust |