| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Gagnon Securities LLC | 3.1% | 43,102,700 | 0 | 41,387,960 | /s/ Neil Gagnon | Neil Gagnon/Managing Member | |
| Gagnon Advisors, LLC | 1.1% | 15,694,340 | 0 | 15,694,340 | /s/ Neil Gagnon | Neil Gagnon/Chief Executive Officer | |
| Neil Gagnon | 5.1% | 70,378,380 | 8,409,020 | 60,023,360 | /s/ Neil Gagnon | Neil Gagnon |