| 类型/截止日期 | 2020-06-30 | 2020-01-20 | 2018-12-31 | 2018-08-02 | 2018-07-30 | 2018-01-03 | 2017-06-30 | 2017-06-16 | 2016-12-31 | 2015-10-13 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 86,910,000 | 86,910,000 | 86,910,000 | 86,910,000 | 86,910,000 | 86,910,000 | 85,565,821 | 85,565,821 | 71,110,000 | 71,110,000 |
| 流通股(股) | 31,344,562 | 31,357,473 | 26,003,602 | 25,930,106 | 25,856,610 | 25,930,106 | 25,930,106 | 25,948,480 | 25,948,480 | 26,055,730 |
| 流通A股(股) | 31,344,562 | 31,357,473 | 26,003,602 | 25,930,106 | 25,856,610 | 25,930,106 | 25,930,106 | 25,948,480 | 25,948,480 | 26,055,730 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 55,565,438 | 55,552,527 | 60,906,398 | 60,979,894 | 61,053,390 | 60,979,894 | 59,635,715 | 59,617,341 | 45,161,520 | 45,054,270 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 71,110,000 | 71,110,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 55,565,438 | 55,552,527 | 60,906,398 | 60,979,894 | 61,053,390 | 60,979,894 | 59,635,715 | 59,617,341 | 45,161,520 | 45,054,270 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 40,976,043 | 40,976,043 | 46,398,449 | 46,398,449 | 46,398,449 | 46,398,449 | 45,054,270 | 45,054,270 | 45,054,270 | 45,054,270 |
| 其中：境内法人持股 | 4,800,000 | 4,800,000 | 4,800,000 | 4,800,000 | 4,800,000 | 4,800,000 | 4,800,000 | 4,800,000 | 4,800,000 | 4,800,000 |
| 其他境内自然人持股 | 36,176,043 | 36,176,043 | 41,598,449 | 41,598,449 | 41,598,449 | 41,598,449 | 40,254,270 | 40,254,270 | 40,254,270 | 40,254,270 |
| 高管持股(股) | 14,589,395 | 14,576,484 | 14,507,949 | 14,581,445 | 14,654,941 | 14,581,445 | 14,581,445 | 14,563,071 | 107,250 | - |
| 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 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动,增发A股上市 | 高管股份变动 | 增发A股上市 | 其他变动原因 | 增发A股上市 |
| 公告日期 | 2020-08-31 | 2020-01-15 | 2019-04-23 | 2018-07-30 | 2018-07-30 | 2018-04-18 | 2017-08-09 | 2017-06-12 | 2017-04-12 | 2015-10-08 |
| 变动日期 | 2020-06-30 | 2020-01-20 | 2018-12-31 | 2018-08-02 | 2018-07-30 | 2018-01-03 | 2017-06-30 | 2017-06-16 | 2016-12-31 | 2015-10-13 |