| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Takeda Pharmaceutical Company Limited | 12.3% | 8,781,996 | 1,781,996 | 7,000,000 | /s/ Max Heuer | Max Heuer / Authorized Signatory | |
| Takeda Pharmaceutical U.S.A., Inc. | 9.8% | 7,000,000 | 0 | 7,000,000 | /s/ Paul Sundberg | Paul Sundberg / Assistant Secretary |