| 类型/截止日期 | 2017-12-31 | 2017-06-27 | 2016-12-31 | 2016-01-21 | 2016-01-08 | 2015-08-21 | 2015-03-09 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 58,981,000 | 58,981,000 | 45,370,000 | 45,370,000 | 45,370,000 | 42,670,000 | 39,000,000 | 39,000,000 |
| 流通股(股) | 20,832,500 | 20,939,750 | 16,107,500 | 16,120,000 | 6,370,000 | 3,670,000 | - | - |
| 流通A股(股) | 20,832,500 | 20,939,750 | 16,107,500 | 16,120,000 | 6,370,000 | 3,670,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 38,148,500 | 38,041,250 | 29,262,500 | 29,250,000 | 39,000,000 | 39,000,000 | 39,000,000 | 39,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 45,370,000 | 45,370,000 | 45,370,000 | 42,670,000 | - | - | ||
| 三板B股(股) | - | - | - | - | - | - | ||
| 限售股份(股) | 38,148,500 | 38,041,250 | 29,262,500 | 29,250,000 | 39,000,000 | 39,000,000 | 39,000,000 | 39,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 33,756,667 | 33,756,667 | 25,966,667 | 25,966,667 | 39,000,000 | 39,000,000 | 39,000,000 | 39,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 33,756,667 | 33,756,667 | 25,966,667 | 25,966,667 | 39,000,000 | 39,000,000 | 39,000,000 | 39,000,000 |
| 高管持股(股) | 4,391,833 | 4,284,583 | 3,295,833 | 3,283,333 | - | - | - | - |
| 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 | 转增股上市 | 高管股份变动 | 首发限售股份上市 | 增发A股上市,其他变动原因 | 增发A股上市,其他变动原因 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-04-24 | 2017-06-19 | 2017-05-11 | 2016-01-19 | 2016-01-05 | 2015-08-28 | 2015-01-29 | 2015-04-30 |
| 变动日期 | 2017-12-31 | 2017-06-27 | 2016-12-31 | 2016-01-21 | 2016-01-08 | 2015-08-21 | 2015-03-09 | 2014-12-31 |