| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SHAMASH YACOV A | Director | 4424 N. SULLIVAN ROAD, SPOKANE VALLEY | /s/ Yacov A. Shamash | 05 Sep 2025 | 0001013589 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KTCC | Common Stock | Options Exercise | +8,869 | +22% | 50,095 | 03 Sep 2025 | Direct | F1 | ||
| holding | KTCC | Common Stock | 1,100 | 03 Sep 2025 | By Daughter | F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KTCC | Restricted Stock Units | Options Exercise | $0 | +8,869 | +161% | $0.000000 | 14,388 | 03 Sep 2025 | Common Stock | 8,869 | Direct | F1, F3 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit represents a contingent right to receive one share of common stock. |
| F2 | The reporting person disclaims beneficial ownership of all securities held by his daughter, and this report shall not be deemed an admission that the reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose. |
| F3 | The restricted stock units vested on September 3, 2025. |