| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| PFM Health Sciences, LP | 9.4% | 25M | 0 | 25M | /s/ Darren Mooney | Darren Mooney, Authorized Signatory | |
| PFM Health Sciences GP, LLC | 9.4% | 25M | 0 | 25M | /s/ Darren Mooney | Darren Mooney, Authorized Signatory | |
| PFM Healthcare Growth Equity I GP, LLC | 3.8% | 10M | 0 | 10M | /s/ Darren Mooney | Darren Mooney, Authorized Signatory | |
| Partner Asset Management, LLC | 9.4% | 25M | 0 | 25M | /s/ Darren Mooney | Darren Mooney, Authorized Signatory | |
| Brian D. Grossman | 9.4% | 25M | 0 | 25M | /s/ Darren Mooney | Darren Mooney, attorney-in-fact* |