| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Cooperatieve Gilde Healthcare IV U.A. | 19.9% | 5,246,492 | 0 | 5,246,492 | /s/ Edwin de Graaf | By: GILDE HEALTHCARE IV MANAGEMENT B.V. Its: Manager | 0001756335 |
| Gilde Healthcare IV Management B.V. | 19.9% | 5,246,492 | 0 | 5,246,492 | /s/ Edwin de Graaf | Edwin de Graaf/Managing Director | 0001757508 |
| Gilde Healthcare Holding B.V. | 19.9% | 5,246,492 | 0 | 5,246,492 | /s/ Edwin de Graaf | Edwin de Graaf/Managing Director | 0001420106 |
| Manapouri B.V. | 19.9% | 5,246,492 | 0 | 5,246,492 | /s/ Edwin de Graaf | Edwin de Graaf/Managing Director | |
| Martemanshurk B.V. | 19.9% | 5,246,492 | 0 | 5,246,492 | /s/ Pieter van der Meer | Pieter van der Meer/Managing Director |