| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| PRICHEP PATRICIA B | Chief Financial Officer | 8229 BOONE BLVD., SUITE 802, VIENNA | Patricia Prichep | 01 Jul 2025 | 0001236215 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CVM | Common Stock | Award | $4,289 | +1,873 | +21% | $2.29 | 10,747 | 30 Jun 2025 | Direct |