| Ye Benjamin Changqing | 13-Jun-19 | | INED | | |
| Kmetz Raymond Jeffrey | 01-Feb-19 | | Sen Mgr | | |
| Lu Simon Dazhong | 06-Jul-18 | | Non-Executive Director | | |
| Wang Shaomeng | 17-Nov-17 | | Non-Executive Director | | |
| Zhai Yifan | 16-Jul-13 | | Sen Mgr | | |
| Chan Charmayne | 25-Feb-25 | 01-Apr-26 | CoSec | | Resignation |
| Wong Johnny Cheung Ki | 30-Jul-18 | 25-Feb-25 | CoSec | | |
| Mr. Wong Cheung Ki Johnny | | 25-Feb-25 | CoSec | | Resigned with no disagreement with the Board and no matters relating to his resignation that need to be brought to the attention of the shareholders of the Company and the Stock Exchange. |
| Ren Wei | 13-Jun-19 | 02-Jan-25 | INED | | Resigned to comply with the listing rules of The Nasdaq Stock Market LLC. |
| Sidransky David | 31-Mar-21 | 02-Jan-25 | INED | | Re-designated as the chairman of the Nomination Committee to comply with the listing rules of The Nasdaq Stock Market LLC. |
| Yang Dajun | 17-Nov-17 | 02-Jan-25 | Ch, CEO, Co-Fdr | | Resigned to comply with the listing rules of The Nasdaq Stock Market LLC. |
| Yang Dajun | | 02-Jan-25 | ChNC, MbCC | | Resigned to comply with the listing rules of The Nasdaq Stock Market LLC. |
| Sidransky David | | 02-Jan-25 | MbNC | | Re-designated as the chairman of the Nomination Committee to comply with the listing rules of The Nasdaq Stock Market LLC. |
| Ren Wei | | 02-Jan-25 | MbAC | | Resigned to comply with the listing rules of The Nasdaq Stock Market LLC. |
| Yin Zheng | 13-Jun-19 | 07-Jun-24 | INED | | In order to devote more time to focus on his other business commitments |
| Bozilenko Marina S | 25-Nov-24 | 01-Jan-23 | INED | | |
| Chen Yiqing | 29-Nov-21 | 16-Nov-22 | CFO | | |
| Liu Qian | 01-Aug-18 | 20-May-22 | Non-Executive Director | | Due to his other business commitments which require more of his time and dedication |
| Tian Yuan | 06-Jul-18 | 20-May-22 | Non-Executive Director | | Due to his other business commitments which require more of his time and dedication |
| Lippman Marc E | 02-Jan-25 | 19-Apr-22 | INED | | |
| Zhang Su | 26-Aug-19 | 01-Nov-21 | CFO | | |
| Guo Edward Ming | 16-May-09 | 31-Oct-21 | COO | | |
| Zhao Qun | 06-Jul-18 | 31-Mar-21 | Non-Executive Director | | |
| Yu Debra Jiuyun | 25-Nov-24 | 22-Nov-18 | INED | | |
| Zhu Gang | 01-Oct-20 | 15-Oct-14 | Sen Mgr | | |
