| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Honigblum Gregg R. | Chief Investment Officer, Director | 1885 WEST 2100 SOUTH, SALT LAKE CITY, | /S/ Kevin Ontiveros, by power of attorney | 10 Nov 2025 | 0001408053 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SINT | Common Stock | Purchase | $16,000 | +5,000 | +7.8% | $3.20 | 69,000 | 07 Nov 2025 | Direct | |
| transaction | SINT | Common Stock | Purchase | $15,900 | +5,000 | +7.2% | $3.18 | 74,000 | 07 Nov 2025 | Direct |