| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| EMPERY ASSET MANAGEMENT, LP | 5.62% | 483K | 0 | 483K | /s/ Ryan M. Lane | By: Empery AM GP, LLC, its General Partner, By: Ryan M. Lane, its Managing Member | |
| RYAN M. LANE | 5.62% | 483K | 0 | 483K | /s/ Ryan M. Lane | Ryan M. Lane, individually | |
| MARTIN D. HOE | 5.62% | 483K | 0 | 483K | Martin D. Hoe, individually | Martin D. Hoe, individually |