Wei Yubo
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Airdoc-B | 02251 | 07-Dec-16 | 26-May-25 | Sup | Resignation due to internal transfer within the Group. | |
| Beijing Airdoc Technology Co., Ltd. | 02251 | 07-Dec-16 | 24-Apr-20 | ChSup |