| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| ARENDS MICHAEL A | Vice Chairman, Director | 1200 5TH AVE, SUITE 1300, SEATTLE | /s/ Michael A. Arends | 17 Dec 2025 | 0001282317 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MCHX | Employee Stock Option (right to buy) | Award | $0 | +50,000 | $0.000000 | 50,000 | 16 Dec 2025 | Class B Common Stock | 50,000 | $1.64 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Option grant effective on the Grant Date with 50% of such options vesting on December 16, 2026 and December 16, 2027, respectively, assuming continued service on the Board for such period and with vesting in full of all such options upon a Change of Control (as defined in such reporting person's option agreement). |