| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Phillip Frost, M.D. | 31% | 6,731,308 | 8,334 | 6,722,974 | /s/ Phillip Frost, M.D. | Phillip Frost, M.D., individually | 0000898860 |
| Frost Gamma Investments Trust | 31% | 6,722,974 | 0 | 6,722,974 | /s/ Phillip Frost, M.D. | Phillip Frost, M.D., Trustee |