| 类型/截止日期 | 2022-12-02 | 2019-06-30 | 2018-12-31 | 2018-12-10 | 2016-09-09 | 2016-06-15 | 2015-02-17 | 2015-01-07 | 2014-09-15 | 2014-08-28 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,521,989 | 51,639,988 | 51,639,988 | 51,639,988 | 41,228,571 | 41,228,571 | 41,228,571 | 41,228,571 | 41,228,571 | 41,228,571 |
| 流通股(股) | 28,754,047 | 25,751,344 | 29,538,987 | 29,561,487 | 19,150,070 | 13,921,499 | 11,092,143 | 17,520,526 | 11,721,824 | 6,321,824 |
| 流通A股(股) | 28,754,047 | 25,751,344 | 29,538,987 | 29,561,487 | 19,150,070 | 13,921,499 | 11,092,143 | 17,520,526 | 11,721,824 | 6,321,824 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 21,767,942 | 25,888,644 | 22,101,001 | 22,078,501 | 22,078,501 | 27,307,072 | 30,136,428 | 23,708,045 | 29,506,747 | 34,906,747 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 41,228,571 | 41,228,571 | 41,228,571 | 41,228,571 | 41,228,571 | 41,228,571 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 21,767,942 | 25,888,644 | 22,101,001 | 22,078,501 | 22,078,501 | 27,307,072 | 30,136,428 | 23,708,045 | 29,506,747 | 34,906,747 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | 5,228,571 | 5,228,571 | 5,228,571 | 5,228,571 | 34,906,747 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | 5,228,571 | 5,228,571 | 5,228,571 | 5,228,571 | 34,906,747 |
| 高管持股(股) | 21,767,942 | 25,888,644 | 22,101,001 | 22,078,501 | 22,078,501 | 22,078,501 | 24,907,857 | 18,479,474 | 24,278,176 | - |
| 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 | 回购 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 网下配售股份上市 | 高管股份变动 | 其他限售股上市 | 其他限售股上市 | 网下配售股份上市 | 增发A股上市 |
| 公告日期 | 2022-12-02 | 2019-08-26 | 2019-04-25 | 2018-12-05 | 2016-09-06 | 2016-06-08 | 2015-02-11 | 2014-12-31 | 2014-09-09 | 2014-08-26 |
| 变动日期 | 2022-12-02 | 2019-06-30 | 2018-12-31 | 2018-12-10 | 2016-09-09 | 2016-06-15 | 2015-02-17 | 2015-01-07 | 2014-09-15 | 2014-08-28 |