| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| CDH Venture Capital III Limited | 11% | 17,969,231 | 17,969,231 | 0 | /s/ William Hsu | William Hsu, Director, CDH Venture Capital III Limited | |
| CDH Venture Partners III, L.P. | 11% | 17,969,231 | 17,969,231 | 0 | /s/ William Hsu | CDH Venture GP III Company Limited by William Hsu, Director, CDH Venture GP III Company Limited | |
| CDH Venture GP III Company Limited | 11% | 17,969,231 | 17,969,231 | 0 | /s/ William Hsu | William Hsu, Director, CDH Venture GP III Company Limited |