| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Milligan Sandra | Director | 3115 MERRYFIELD ROW, SUITE 120, SAN DIEGO | /s/ Jeff Boerneke, Attorney-in-Fact | 20 Aug 2025 | 0001859810 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GOSS | Common Stock | Purchase | $50,016 | +26,050 | +81% | $1.92 | 58,050 | 19 Aug 2025 | Direct |