| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Empery Asset Management, LP | 10% | 2,297,781 | 0 | 2,297,781 | /s/ Ryan M. Lane | By: Ryan M. Lane, Authorized Signatory | |
| Ryan M. Lane | 10% | 2,297,781 | 0 | 2,297,781 | /s/ Ryan M. Lane | Ryan M. Lane, individually |