| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| SABBY MANAGEMENT, LLC | 5% | 146,754 | 0 | 146,754 | /s/ Robert Grundstein | COO | |
| SABBY VOLATILITY WARRANT MASTER FUND LTD | 5% | 146,754 | 0 | 146,754 | /s/ Robert Grundstein | COO of Investment Manager | |
| HAL MINTZ | 5% | 146,754 | 0 | 146,754 | /s/ Hal Mintz | Hal Mintz |