| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| HOU HONG Q | President and CEO, Director | 200 FLYNN RD., CAMARILLO | /s/Hong Q. Hou by Mark Lin under Power of Attorney dated October 6, 2023 (Copy On File) | 05 Dec 2025 | 0001156899 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SMTC | Common Stock | Sale | -$741K | -10K | -31.69% | $74.08 | 21.6K | 03 Dec 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The price represents the weighted average of these sales. The prices ranged from $73.89 to $74.19. Price and share details are available upon request. |