| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| EMPERY ASSET MANAGEMENT, LP | 1.92% | 374K | 0 | 374K | /s/ Ryan M. Lane | Empery AM GP, LLC, its General Partner, By: Ryan M. Lane, its Managing Member | |
| RYAN M. LANE | 1.92% | 374K | 0 | 374K | /s/ Ryan M. Lane | Ryan M. Lane, individually | |
| MARTIN D. HOE | 1.92% | 374K | 0 | 374K | /s/ Martin D. Hoe | Martin D. Hoe, individually |