| Id | Content |
|---|---|
| F1 | Reflects the withholding by the issuer of shares having a fair market value equal to the withholding taxes payable by the undersigned at the time the award vested and became payable, such transaction being exempt under Rule 16b-3(e). |
| F2 | Includes a total of 11,873 restricted stock units that have not yet vested. |