| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Empery Asset Management, LP | 5% | 3,250,775 | 0 | 3,250,775 | /s/ Ryan M. Lane | By: Ryan M. Lane, Authorized Signatory | |
| Ryan M. Lane | 5% | 3,250,775 | 0 | 3,250,775 | /s/ Ryan M. Lane | Ryan M. Lane, individually |