| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Radabaugh Mark R. | PRESIDENT/CEO OF AMPLEX | 1601 DODGE STREET, SUITE 3350, OMAHA | /s/ MARK R. RADABAUGH | 18 Dec 2025 | 0002059615 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OMCC | COMMON STOCK | Purchase | $549 | +100 | +0.33% | $5.49 | 30,070 | 16 Dec 2025 | Direct | |
| transaction | OMCC | COMMON STOCK | Purchase | $11,120 | +2,000 | +6.7% | $5.56 | 32,070 | 17 Dec 2025 | Direct |