| Id | Content |
|---|---|
| F1 | Represents restricted shares that will vest over a three-year period beginning on February 20, 2025, with one-third of the award vesting on that date and the remaining two-thirds vesting in equal portions on each subsequent anniversary of that date |
| F2 | Shares issued pursuant to the Issuer's 2018 Stock Incentive Plan. The Reporting Person did not provide, and the Issuer did not receive, any consideration for the issuance of these shares. |
| F3 | The amount reported in this column includes Employee Stock Purchase Plan shares, restricted shares and unrestricted shares held by the reporting person as of the date of the report. |