| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Unique Diamond Investments Limited | 0.8% | 586,982 | 586,982 | 0 | /s/ SONG, Hong Fang | SONG, Hong Fang/Director | |
| ORI Healthcare Fund, L.P. | 0.8% | 586,982 | 586,982 | 0 | /s/ SONG, Hong Fang | SONG, Hong Fang/Director | |
| ORI Capital Inc. | 0.8% | 586,982 | 586,982 | 0 | /s/ SONG, Hong Fang | SONG, Hong Fang/Director | |
| ORI Capital Holding Inc. | 0.8% | 586,982 | 586,982 | 0 | /s/ SONG, Hong Fang | SONG, Hong Fang/Director | |
| Charming Jade Limited | 4% | 3,003,931 | 3,003,931 | 0 | /s/ SONG, Hong Fang | SONG, Hong Fang/Director | |
| ORI Healthcare Fund II, L.P. | 4% | 3,003,931 | 3,003,931 | 0 | /s/ SONG, Hong Fang | SONG, Hong Fang/Director of General Partner | |
| ORI Capital II Inc. | 4% | 3,003,931 | 3,003,931 | 0 | /s/ SONG, Hong Fang | SONG, Hong Fang/Director | |
| ORI Holding II Inc. | 4% | 3,003,931 | 3,003,931 | 0 | /s/ SONG, Hong Fang | SONG, Hong Fang/Director | |
| Healthcare Seed Limited | 4.7% | 3,590,913 | 3,590,913 | 0 | /s/ SONG, Hong Fang | SONG, Hong Fang/Director | |
| SONG, Hong Fang | 5.5% | 4,211,341 | 4,211,341 | 0 | /s/ SONG, Hong Fang | SONG, Hong Fang |