| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Rock Springs Capital Management LP | 7.88% | 3.59M | 0 | 3.59M | /s/ Mark Bussard | Mark Bussard - Member | |
| Rock Springs Capital LLC | 7.88% | 3.59M | 0 | 3.59M | /s/ Mark Bussard | Mark Bussard - Member | |
| Rock Springs Capital Master Fund LP | 6.24% | 2.84M | 0 | 2.84M | /s/ Mark Bussard | Mark Bussard - Member | |
| Mark Bussard | 7.88% | 3.59M | 0 | 3.59M | /s/ Mark Bussard | Mark Bussard | |
| Kris Jenner | 7.88% | 3.59M | 0 | 3.59M | /s/ Kris Jenner | Kris Jenner |