| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| 683 CAPITAL MANAGEMENT, LLC | 9.9% | 10.6M | 0 | 10.6M | /s/ Ari Zweiman | Ari Zweiman, Managing Member | |
| 683 CAPITAL PARTNERS, LP | 9.9% | 10.6M | 0 | 10.6M | /s/ Ari Zweiman | Ari Zweiman, Authorized Person | |
| Zweiman Ari | 9.9% | 10.6M | 0 | 10.6M | /s/ Ari Zweiman | Ari Zweiman, Self |