| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Soleus Capital Master Fund, L.P. | 3.7% | 1.45M | 0 | 1.45M | /s/ Guy Levy | Guy Levy, Managing Member | |
| Soleus Capital, LLC | 3.7% | 1.45M | 0 | 1.45M | /s/ Guy Levy | Guy Levy, Managing Member | |
| Soleus Capital Group, LLC | 3.7% | 1.45M | 0 | 1.45M | /s/ Guy Levy | Guy Levy, Managing Member | |
| Soleus Capital Management, L.P. | 3.7% | 1.45M | 0 | 1.45M | /s/ Guy Levy | Guy Levy, Managing Member | |
| Soleus GP, LLC | 3.7% | 1.45M | 0 | 1.45M | /s/ Guy Levy | Guy Levy, Managing Member | |
| Guy Levy | 3.7% | 1.45M | 0 | 1.45M | /s/ Guy Levy | Guy Levy |