| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MCHX | Class B Common Stock | Award | $475 | +47.5K | +6.42% | $0.01* | 788K | Dec 30, 2021 | Direct | F1, F2 | 
| transaction | MCHX | Class B Common Stock | Award | $510 | +51K | +6.47% | $0.01* | 839K | Jan 3, 2022 | Direct | F3 | 
| holding | MCHX | Class B Common Stock | 5K | Dec 30, 2021 | By IRA | 
| 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 | +47.5K | $0.00 | 47.5K | Dec 30, 2021 | Class B Common Stock | 47.5K | $2.57 | Direct | F2, F4 | |
| transaction | MCHX | Employee Stock Option (right to buy) | Award | $0 | +51K | $0.00 | 51K | Jan 3, 2022 | Class B Common Stock | 51K | $2.56 | Direct | F5 | 
| Id | Content | 
|---|---|
| F1 | Restricted stock award effective December 30, 2021 (the "Grant Date"). | 
| F2 | See Exhibit A. | 
| F3 | Restricted stock award effective January 3, 2022 (the "Second Grant Date") with 25% of such shares vesting on the first, second, third and fourth annual anniversary of the Second Grant Date, subject to double-trigger acceleration upon change of control as set forth in the reporting person's employment agreement with the Issuer. | 
| F4 | Option grant effective on the Grant Date. | 
| F5 | Stock option award effective the Second Grant Date, with 25% of such option shares vesting on the first annual anniversary of the Second Grant Date and 1/12 of the remainder vesting in equal increments quarterly thereafter over the following three (3) year period, subject to double-trigger acceleration upon change of control as set forth in the reporting person's employment agreement with the Issuer. |