| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Civantos John | Director | 4235 REDWOOD AVE, LOS ANGELES | /s/ Daniel Weinrot, Attorney-in-Fact for John Civantos | 17 Jun 2025 | 0001915482 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SST | Class A Common Stock | Purchase | $24,694 | +6,158 | +12% | $4.01* | 55,613 | 13 Jun 2025 | Direct |