| Foresite Capital Fund VI LP | 10% owner | — | — | — |
| Foresite Capital Fund V, L.P. | 10% owner | — | — | — |
| Foresite Capital Management VI LLC | 10% owner | — | — | — |
| Foresite Capital Management V, LLC | 10% owner | — | — | — |
| Foresite Capital Opportunity Fund V, L.P. | 10% owner | — | — | — |
| Foresite Capital Opportunity Management V, LLC | 10% owner | — | — | — |