| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Yiheng Capital Partners, L.P. | 5.46% | 7.6M | 0 | 7.6M | /s/ Yuanshan Guo | Yuanshan Guo / Managing Member | |
| Yiheng Capital, LLC | 5.46% | 7.6M | 0 | 7.6M | /s/ Yuanshan Guo | Yuanshan Guo / Managing Member | |
| Yiheng Capital Management, LP | 5.46% | 7.6M | 0 | 7.6M | /s/ Yuanshan Guo | Yuanshan Guo / Managing Member | |
| Yuanshan Guo | 5.46% | 7.6M | 0 | 7.6M | /s/ Yuanshan Guo | Yuanshan Guo / Managing Member |