| 类型/截止日期 | 2017-12-31 | 2016-06-30 | 2015-12-31 | 2015-09-07 | 2015-06-05 | 2015-05-14 | 2015-02-05 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 46,000,000 | 46,000,000 | 46,000,000 | 46,000,000 | 41,500,000 | 41,500,000 | 36,800,000 | 36,800,000 |
| 流通股(股) | 25,971,625 | 26,377,375 | 26,382,625 | 26,396,125 | 21,896,125 | 10,181,000 | 5,481,000 | 5,481,000 |
| 流通A股(股) | 25,971,625 | 26,377,375 | 26,382,625 | 26,396,125 | 21,896,125 | 10,181,000 | 5,481,000 | 5,481,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 20,028,375 | 19,622,625 | 19,617,375 | 19,603,875 | 19,603,875 | 31,319,000 | 31,319,000 | 31,319,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 46,000,000 | 46,000,000 | 46,000,000 | 41,500,000 | 41,500,000 | 36,800,000 | 36,800,000 | |
| 三板B股(股) | - | - | - | - | - | - | - | |
| 限售股份(股) | 20,028,375 | 19,622,625 | 19,617,375 | 19,603,875 | 19,603,875 | 31,319,000 | 31,319,000 | 31,319,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 17,413,000 | 17,413,000 | 17,413,000 | 17,413,000 | 17,413,000 | 31,319,000 | 31,319,000 | 31,319,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 17,413,000 | 17,413,000 | 17,413,000 | 17,413,000 | 17,413,000 | 31,319,000 | 31,319,000 | 31,319,000 |
| 高管持股(股) | 2,615,375 | 2,209,625 | 2,204,375 | 2,190,875 | 2,190,875 | - | - | - |
| 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 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-04-27 | 2016-08-17 | 2016-04-06 | 2015-08-31 | 2015-06-02 | 2015-05-11 | 2015-01-26 | 2015-04-16 |
| 变动日期 | 2017-12-31 | 2016-06-30 | 2015-12-31 | 2015-09-07 | 2015-06-05 | 2015-05-14 | 2015-02-05 | 2014-12-31 |