| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Mink Brook Asset Management LLC | 5.26% | 1.87M | 0 | 1.87M | /s/ William Mueller | Managing Member | |
| Mink Brook Partners LP | 2.63% | 935K | 0 | 935K | /s/ William Mueller | Managing Member, Mink Brook Capital GP LLC | |
| Mink Brook Opportunity Fund LP | 2.63% | 932K | 0 | 932K | /s/ William Mueller | Managing Member, Mink Brook Capital GP LLC | |
| Mink Brook Capital GP LLC | 5.26% | 1.87M | 0 | 1.87M | /s/ William Mueller | Managing Member | |
| William Mueller | 5.26% | 1.87M | 0 | 1.87M | /s/ William Mueller | William Mueller |