| Id | Content |
|---|---|
| F1 | Grant of restricted stock will vest on the earlier of the one-year anniversary of the date of grant or the next annual meeting of stockholders which is at least 50 weeks after the immediately preceding year's annual meeting. |
| F2 | Shares held by a custodian for a retirement account f/b/o the reporting person. |
| F3 | Shares held by wife as trustee of a trust for their granddaughter. |
| F4 | Shares held by wife as trustee of a trust for their grandson. |