| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| SABBY MANAGEMENT, LLC | 9.9% | 280,138 | 0 | 280,138 | /s/ Robert Grundstein | COO | |
| Hal Mintz | 9.9% | 280,138 | 0 | 280,138 | /S/ HAL MINTZ | HAL MINTZ | |
| Sabby Volatility Warrant Master Fund, Ltd. | 9.9% | 280,138 | 0 | 280,138 | /s/ Harry Thompson | Harry Thompson |