| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Soleus Private Equity Fund II, L.P. | 0.3% | 142,118 | 0 | 142,118 | /s/ Guy Levy | Guy Levy/Managing Member | |
| Soleus Private Equity GP II, LLC | 0.3% | 142,118 | 0 | 142,118 | /s/ Guy Levy | Guy Levy/Managing Member | |
| Soleus PE GP II, LLC | 0.3% | 142,118 | 0 | 142,118 | /s/ Guy Levy | Guy Levy/Managing Member | |
| Soleus Capital Master Fund, L.P. | 3.6% | 1,664,756 | 0 | 1,664,756 | /s/ Guy Levy | Guy Levy/Managing Member | |
| Soleus Capital, LLC | 3.6% | 1,664,756 | 0 | 1,664,756 | /s/ Guy Levy | Guy Levy/Managing Member | |
| Soleus Capital Group, LLC | 3.6% | 1,664,756 | 0 | 1,664,756 | /s/ Guy Levy | Guy Levy/Managing Member | |
| Soleus Capital Management, L.P. | 3.9% | 1,806,874 | 0 | 1,806,874 | /s/ Guy Levy | Guy Levy/Managing Member | |
| Soleus GP, LLC | 3.9% | 1,806,874 | 0 | 1,806,874 | /s/ Guy Levy | Guy Levy/Managing Member | |
| Guy Levy | 3.9% | 1,808,258 | 1,384 | 1,806,874 | /s/ Guy Levy | Guy Levy |