| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| LSP 6 Management B.V. | 4% | 2,836,539 | 0 | 2,836,539 | /s/ Rene Robert Kuijten | Rene Robert Kuijten, Managing Director | |
| LSP 6 Holding C.V. | 2% | 1,419,873 | 0 | 1,419,873 | By: LSP 6 Management B.V., its general partner, /s/ Rene Robert Kuijten | Rene Robert Kuijten, Managing Director | 0001817512 |
| LSP 6 NK Holding B.V | 2% | 1,416,666 | 0 | 1,416,666 | By: LSP 6 Holding C.V., its sole shareholder, By: LSP 6 Management B.V., its general partner, /s/ Rene Robert Kuijten | Rene Robert Kuijten, Managing Director |