| 类型/截止日期 | 2019-06-05 | 2019-03-31 | 2018-12-31 | 2018-06-30 | 2018-03-31 | 2018-01-12 | 2017-03-31 | 2016-12-02 | 2016-05-04 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 39,800,000 | 39,800,000 | 39,800,000 | 39,800,000 | 39,800,000 | 39,800,000 | 39,800,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 22,700,000 | 18,900,000 | 15,100,000 | 18,900,000 | 15,100,000 | 18,900,000 | 15,100,000 | 8,450,000 | - |
| 流通A股(股) | 22,700,000 | 18,900,000 | 15,100,000 | 18,900,000 | 15,100,000 | 18,900,000 | 15,100,000 | 8,450,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 17,100,000 | 20,900,000 | 24,700,000 | 20,900,000 | 24,700,000 | 20,900,000 | 24,700,000 | 21,550,000 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 39,800,000 | 30,000,000 | - | ||||||
| 三板B股(股) | - | - | - | ||||||
| 限售股份(股) | 17,100,000 | 20,900,000 | 24,700,000 | 20,900,000 | 24,700,000 | 20,900,000 | 24,700,000 | 21,550,000 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,600,000 | 15,400,000 | 15,400,000 | 15,400,000 | 15,400,000 | 15,400,000 | 19,200,000 | 19,200,000 | 30,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 11,600,000 | 15,400,000 | 15,400,000 | 15,400,000 | 15,400,000 | 15,400,000 | 19,200,000 | 19,200,000 | 30,000,000 |
| 高管持股(股) | 5,500,000 | 5,500,000 | 9,300,000 | 5,500,000 | 9,300,000 | 5,500,000 | 5,500,000 | 2,350,000 | - |
| 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 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-05-31 | 2019-04-26 | 2019-04-19 | 2018-08-20 | 2018-04-27 | 2018-01-09 | 2017-03-24 | 2016-11-30 | 2016-04-01 |
| 变动日期 | 2019-06-05 | 2019-03-31 | 2018-12-31 | 2018-06-30 | 2018-03-31 | 2018-01-12 | 2017-03-31 | 2016-12-02 | 2016-05-04 |