| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Neil Gagnon | 7.3% | 1.68M | 164K | 1.48M | /s/ Neil Gagnon | Neil Gagnon | |
| Gagnon Securities LLC | 4% | 923K | 0 | 898K | /s/ Neil Gagnon | Neil Gagnon/Managing Member | |
| Gagnon Advisors, LLC | 2% | 470K | 0 | 470K | /s/ Neil Gagnon | Neil Gagnon/Chief Executive Officer |