| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BRYNELSEN CHARLES | Director | C/O 4875 WHITE BEAR PARKWAY, WHITE BEAR LAKE | /s/ Andrew Nick as Attorney-in-Fact for Charles Brynelsen pursuant to Power of Attorney previously filed. | 2025-12-05 | 0001712459 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | COCH | Class A Common Stock | 50K | 03 Dec 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | COCH | Stock Option (right to buy) | Award | $0 | +62.5K | $0.00 | 62.5K | 03 Dec 2025 | Class A Common Stock | 62.5K | $0.81 | Direct | ||
| holding | COCH | Stock Option (right to buy) | 62.5K | 03 Dec 2025 | Class A Common Stock | 62.5K | $2.40 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Options to purchase 46,875 shares vest on 10/15/2023, and the remaining 15,625 shares vest pro rata on the 15th of each month thereafter for 36 consecutive months. |