| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Phillip Frost, M.D. | 28% | 7,302,737 | 8,334 | 7,294,403 | /s/ Phillip Frost, M.D. | Phillip Frost, M.D., individually | 0000898860 |
| Frost Gamma Investments Trust | 28% | 7,294,403 | 0 | 7,294,403 | /s/ Phillip Frost, M.D. | Phillip Frost, M.D., Trustee |