| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Thramann Jeffrey John | Executive Chairman and CEO, Director | 1680 38TH STREET, SUITE 130, BOULDER | /s/ Jeffrey Thramann | 12 Sep 2025 | 0001846997 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AUUD | Options for Common Stock (right to buy) | Award | $0 | +23,783 | $0.000000 | 23,783 | 10 Sep 2025 | Common Stock | 23,783 | $1.94 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The shares underlying this option are fully vested upon grant. |