| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Gutin Boris | Director | 400 GALLERIA PARKWAY, SUITE 1900, ATLANTA | /s/ Morgan Guerts, Attorney-in-Fact | 07 Jul 2025 | 0001342162 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | COSO | Common Stock | Purchase | $236,500 | +11,000 | +151% | $21.50 | 18,284 | 02 Jul 2025 | Direct |