| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| HARTLESS TROY | President & Chief Rev Officer | 1200 5TH AVE, SUITE 1300, SEATTLE | /s/ Troy Hartless | 18 Feb 2026 | 0001256567 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MCHX | Restricted Stock Units | Award | $0 | +128,205 | $0.000000 | 128,205 | 17 Feb 2026 | Class B Common Stock | 128,205 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Restricted stock units award effective February 17, 2026 (the "Grant Date"). Each restricted stock unit represents the right to receive one share of the Corporation's Class B Common Stock upon vesting, which occurs in full on the first anniversary of the Grant Date. |