| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ARTH | Common Stock | Award | $0 | +150,000 | $0.000000 | 150,000 | 30 Jul 2021 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ARTH | Stock Option (right to buy) | Award | $0 | +150,000 | $0.000000 | 150,000 | 30 Jul 2021 | Common Stock | 150,000 | $0.0900 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | 1/3 of the Shares (50,000) shall vest on each of the six (6), twelve (12) and eighteen month anniversaries of 7/12/2021, the vesting commencement date. |
| F2 | The Shares subject to the Option, 1/3 (50,000) shall vest on the anniversary of the vesting commencement date (7/12/21), and 1/24 of the remaining shares shall vest on each of the next twenty-four monthly anniversaries 7/12/2022, subject to continued service to the Company through each vesting date. In the event of a Change of Control (as such term is defined in the Plan), then, in any such case, 100% of the number of unvested shares then subject to the option and then subject to any other then-outstanding stock option or other equity award that may have been granted under or outside of the Plan shall accelerate and become vested as of the date of such event. |