| 类型/截止日期 | 2018-06-26 | 2017-12-31 | 2017-10-09 | 2016-09-23 | 2016-01-11 | 2015-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 26,458,250 | 21,166,600 | 21,166,600 | 21,166,600 | 21,166,600 | 21,166,600 |
| 流通股(股) | 7,912,415 | 6,929,932 | 6,329,932 | 4,243,266 | - | - |
| 流通A股(股) | 7,912,415 | 6,929,932 | 6,329,932 | 4,243,266 | - | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 18,545,835 | 14,236,668 | 14,836,668 | 16,923,334 | 21,166,600 | 21,166,600 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 21,166,600 | - | - | |||
| 三板B股(股) | - | - | - | |||
| 限售股份(股) | 18,545,835 | 14,236,668 | 14,836,668 | 16,923,334 | 21,166,600 | 21,166,600 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 17,795,835 | 13,636,668 | 13,636,668 | 15,723,334 | 21,166,600 | 21,166,600 |
| 其中：境内法人持股 | 2,608,335 | 2,086,668 | 2,086,668 | 4,173,334 | 7,426,600 | 7,426,600 |
| 其他境内自然人持股 | 15,187,500 | 11,550,000 | 11,550,000 | 11,550,000 | 13,740,000 | 13,740,000 |
| 高管持股(股) | 750,000 | 600,000 | 1,200,000 | 1,200,000 | - | - |
| 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 | 转增股上市 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-06-19 | 2018-04-19 | 2017-09-27 | 2016-09-21 | 2015-12-14 | 2016-02-02 |
| 变动日期 | 2018-06-26 | 2017-12-31 | 2017-10-09 | 2016-09-23 | 2016-01-11 | 2015-12-31 |