| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| JOHNSON & JOHNSON | 15% | 4,024,861 | 0 | 4,024,861 | /s/ Marc Larkins | Marc Larkins/Secretary | |
| Johnson & Johnson Innovation - JJDC, Inc. | 15% | 4,024,861 | 0 | 4,024,861 | /s/ Jill McManus | Jill McManus/Assistant Treasurer |