| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Orin Hirschman | 9.9% | 362,784 | 303,284 | 0 | Orin Hirschman | Orin Hirschman | |
| AIGH Capital Management LLC | 9.9% | 362,784 | 299,784 | 0 | Orin Hirschman | Orin Hirschman, Managing Member |