| 类型/截止日期 | 2020-03-24 | 2019-12-31 | 2018-12-31 | 2017-12-31 | 2017-06-14 | 2016-01-20 | 2015-10-09 | 2015-09-21 | 2014-10-14 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 31,604,865 | 41,740,000 | 41,740,000 | 41,740,000 | 41,740,000 | 41,740,000 | 39,100,000 | 33,000,000 | 33,000,000 |
| 流通股(股) | 260,865 | 10,396,000 | 10,420,000 | 15,865,000 | 16,990,000 | 14,350,000 | 14,350,000 | 8,250,000 | - |
| 流通A股(股) | 260,865 | 10,396,000 | 10,420,000 | 15,865,000 | 16,990,000 | 14,350,000 | 14,350,000 | 8,250,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 31,344,000 | 31,344,000 | 31,320,000 | 25,875,000 | 24,750,000 | 27,390,000 | 24,750,000 | 24,750,000 | 33,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 41,740,000 | 39,100,000 | 33,000,000 | - | |||||
| 三板B股(股) | - | - | - | - | |||||
| 限售股份(股) | 31,344,000 | 31,344,000 | 31,320,000 | 25,875,000 | 24,750,000 | 27,390,000 | 24,750,000 | 24,750,000 | 33,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | 2,640,000 | - | - | 33,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | 2,640,000 | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | 33,000,000 |
| 高管持股(股) | 31,344,000 | 31,344,000 | 31,320,000 | 25,875,000 | 24,750,000 | 24,750,000 | 24,750,000 | 24,750,000 | - |
| 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 | 高管股份变动 | 网下配售股份上市 | 增发A股上市,其他变动原因 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2020-03-25 | 2020-04-27 | 2019-04-26 | 2018-04-20 | 2017-06-09 | 2016-03-28 | 2015-09-29 | 2015-09-16 | 2014-10-14 |
| 变动日期 | 2020-03-24 | 2019-12-31 | 2018-12-31 | 2017-12-31 | 2017-06-14 | 2016-01-20 | 2015-10-09 | 2015-09-21 | 2014-10-14 |