| 类型/截止日期 | 2022-12-29 | 2020-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2017-03-14 | 2017-03-08 | 2017-03-02 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 428,220,696 | 417,628,938 | 417,628,938 | 417,628,938 | 417,628,938 | 417,628,938 | 417,628,938 | 417,628,938 | 417,625,588 | 417,575,580 |
| 流通股(股) | 416,404,414 | 416,280,398 | 415,594,834 | 415,602,334 | 415,215,955 | 415,641,719 | 415,562,950 | 415,538,186 | 415,534,836 | 415,484,828 |
| 流通A股(股) | 416,404,414 | 416,280,398 | 415,594,834 | 415,602,334 | 415,215,955 | 415,641,719 | 415,562,950 | 415,538,186 | 415,534,836 | 415,484,828 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,816,282 | 1,348,540 | 2,034,104 | 2,026,604 | 2,412,983 | 1,987,219 | 2,065,988 | 2,090,752 | 2,090,752 | 2,090,752 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售股份(股) | 11,816,282 | 1,348,540 | 2,034,104 | 2,026,604 | 2,412,983 | 1,987,219 | 2,065,988 | 2,090,752 | 2,090,752 | 2,090,752 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,816,282 | 1,348,540 | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 11,816,282 | 1,348,540 | - | - | - | - | - | - | - | - |
| 高管持股(股) | - | - | 2,034,104 | 2,026,604 | 2,412,983 | 1,987,219 | 2,065,988 | 2,090,752 | 2,090,752 | 2,090,752 |
| 外资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 股本变动原因 | 限制性股票 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 期权行权 | 期权行权 | 期权行权 |
| 公告日期 | 2022-12-28 | 2021-04-09 | 2019-08-22 | 2019-04-18 | 2018-08-25 | 2018-03-31 | 2017-08-30 | 2017-03-14 | 2017-03-08 | 2017-03-02 |
| 变动日期 | 2022-12-29 | 2020-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2017-03-14 | 2017-03-08 | 2017-03-02 |