| Hal David Mintz | PRINCIPAL AND MANAGING MEMBER OF SABBY MANAGEMENT, LLC AND SABBY CAPITAL, LLC | — |
| Robert Alan Grundstein | CHIEF COMPLIANCE OFFICER OF SABBY MANAGEMENT, LLC AND SABBY CAPITAL, LLC; PRINCIPAL, MEMBER, CHIEF OPERATING OFFICER AND GENERAL COUNSEL OF SABBY MANAGEMENT, LLC AND SABBY CAPITAL, LLC | — |
| MINTZ HAL DAVID | PRINCIPAL AND MANAGER OF BAM MANAGEMENT, LLC, BAM OFFSHORE MANAGEMENT, LLC AND OFFSHORE FUND GP, LLC; PRINCIPAL AND MANAGER OF SABBY MANAGEMENT, LLC AND SABBY CAPITAL, LLC; PRINCIPAL AND MANAGING MEMBER OF SABBY MANAGEMENT, LLC AND SABBY CAPITAL, LLC | — |
| GRUNDSTEIN ROBERT ALAN | CHIEF COMPLIANCE OFFICER OF SABBY MANAGEMENT, LLC AND SABBY CAPITAL, LLC; CHIEF OPERATING OFFICER AND GENERAL COUNSEL OF BAM MANAGEMENT, LLC, BAM OFFSHORE MANAGEMENT, LLC AND OFFSHORE FUND GP, LLC; CHIEF OPERATING OFFICER AND GENERAL COUNSEL OF SABBY MANAGEMENT, LLC AND SABBY CAPITAL, LLC (+2 more) | — |