| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Novartis Pharma AG | 3.7% | 413,581 | 0 | 413,581 | /s/ Christian Rehm | Christian Rehm / Authorised Signatory | |
| Novartis AG | 3.7% | 413,581 | 0 | 413,581 | /s/ Christian Rehm | Christian Rehm / Authorised Signatory |