| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Stone Stephen R. | PRESIDENT AND CEO, Director | 400 GALLERIA PARKWAY, SUITE 1900, ATLANTA | /s/ Morgan Guerts, Attorney-in-Fact | 01 Jul 2025 | 0002064783 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | COSO | Common Stock | 117,985 | 01 Jul 2025 | Direct | ||||||
| holding | COSO | Common Stock | 4,830 | 01 Jul 2025 | By IRA |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | COSO | Restricted Stock Units | 01 Jul 2025 | Common Stock | 17,000 | Direct | F1 | |||||||
| holding | COSO | Restricted Stock Units | 01 Jul 2025 | Common Stock | 40,000 | Direct | F1 | |||||||
| holding | COSO | Stock option (right to purchase) | 01 Jul 2025 | Common Stock | 75,000 | $13.00 | Direct | F2 | ||||||
| holding | COSO | Stock option (right to purchase) | 01 Jul 2025 | Common Stock | 34,000 | $14.00 | Direct | F2 | ||||||
| holding | COSO | Stock option (right to purchase) | 01 Jul 2025 | Common Stock | 10,000 | $9.02 | Direct | F2 | ||||||
| holding | COSO | Stock option (right to purchase) | 01 Jul 2025 | Common Stock | 10,000 | $11.79 | Direct | F2 | ||||||
| holding | COSO | Restricted Stock Units | 01 Jul 2025 | Common Stock | 17,000 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Restricted stock units convert into shares of the issuer's common stock on a one-for-one basis. |
| F2 | These options are fully-vested. |
Exhibit 24 - Power of Attorney