| 类型/截止日期 | 2018-06-30 | 2017-12-31 | 2016-11-10 | 2016-05-19 | 2015-12-31 | 2015-10-08 | 2014-12-31 | 2014-12-17 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 94,500,000 | 94,500,000 | 94,500,000 | 94,500,000 | 63,000,000 | 63,000,000 | 60,000,000 | 60,000,000 |
| 流通股(股) | 57,512,250 | 58,326,375 | 58,352,625 | 55,052,625 | 36,701,750 | 36,702,500 | 35,902,500 | 39,340,500 |
| 流通A股(股) | 57,512,250 | 58,326,375 | 58,352,625 | 55,052,625 | 36,701,750 | 36,702,500 | 35,902,500 | 39,340,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 36,987,750 | 36,173,625 | 36,147,375 | 39,447,375 | 26,298,250 | 26,297,500 | 24,097,500 | 20,659,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 94,500,000 | 94,500,000 | 63,000,000 | 63,000,000 | 60,000,000 | 60,000,000 | ||
| 三板B股(股) | - | - | - | - | - | - | ||
| 限售股份(股) | 36,987,750 | 36,173,625 | 36,147,375 | 39,447,375 | 26,298,250 | 26,297,500 | 24,097,500 | 20,659,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 36,147,375 | 36,147,375 | 36,147,375 | 39,447,375 | 26,298,250 | 26,297,500 | 24,097,500 | 14,800,000 |
| 其中：境内法人持股 | - | - | - | 3,300,000 | 2,200,000 | 2,200,000 | - | - |
| 其他境内自然人持股 | 36,147,375 | 36,147,375 | 36,147,375 | 36,147,375 | 24,098,250 | 24,097,500 | 24,097,500 | 14,800,000 |
| 高管持股(股) | 840,375 | 26,250 | - | - | - | - | - | 5,859,500 |
| 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 | 高管股份变动 | 网下配售股份上市 | 转增股上市 | 高管股份变动 | 增发A股上市 | 股份性质变更 | 新三板上市 |
| 公告日期 | 2018-08-20 | 2018-04-18 | 2016-11-07 | 2016-05-06 | 2016-04-06 | 2015-09-28 | 2015-04-22 | 2014-11-28 |
| 变动日期 | 2018-06-30 | 2017-12-31 | 2016-11-10 | 2016-05-19 | 2015-12-31 | 2015-10-08 | 2014-12-31 | 2014-12-17 |