| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Anderson Mark Lewis | Director | 1885 WEST 2100 SOUTH, SALT LAKE CITY, | /S/Kevin Ontiveros, by power of attorney | 23 Jun 2025 | 0002067289 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SINT | Common Stock | Purchase | $33,000 | +10,000 | +200% | $3.30 | 15,000 | 18 Jun 2025 | Direct |