| 类型/截止日期 | 2017-12-31 | 2017-08-09 | 2016-07-18 | 2016-06-17 | 2015-10-27 | 2015-09-28 | 2015-08-18 | 2014-12-30 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 24,950,000 | 24,950,000 | 24,950,000 | 24,950,000 | 24,300,000 | 13,500,000 | 12,000,000 | 12,000,000 |
| 流通股(股) | 13,963,100 | 13,965,600 | 11,085,600 | 7,445,000 | 6,795,000 | 3,775,000 | 3,400,000 | - |
| 流通A股(股) | 13,963,100 | 13,965,600 | 11,085,600 | 7,445,000 | 6,795,000 | 3,775,000 | 3,400,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 10,986,900 | 10,984,400 | 13,864,400 | 17,505,000 | 17,505,000 | 9,725,000 | 8,600,000 | 12,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 24,950,000 | 24,950,000 | 24,300,000 | 13,500,000 | 12,000,000 | - | ||
| 三板B股(股) | - | - | - | - | - | - | ||
| 限售股份(股) | 10,986,900 | 10,984,400 | 13,864,400 | 17,505,000 | 17,505,000 | 9,725,000 | 8,600,000 | 12,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,320,000 | 4,320,000 | 7,200,000 | 14,400,000 | 14,400,000 | 8,000,000 | 8,000,000 | 12,000,000 |
| 其中：境内法人持股 | - | - | 2,880,000 | 5,760,000 | 5,760,000 | 3,200,000 | 3,200,000 | 4,800,000 |
| 其他境内自然人持股 | 4,320,000 | 4,320,000 | 4,320,000 | 8,640,000 | 8,640,000 | 4,800,000 | 4,800,000 | 7,200,000 |
| 高管持股(股) | 6,666,900 | 6,664,400 | 6,664,400 | 3,105,000 | 3,105,000 | 1,725,000 | 600,000 | - |
| 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 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 转增股上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2018-06-04 | 2017-08-04 | 2016-07-13 | 2016-06-14 | 2015-10-20 | 2015-09-23 | 2015-08-12 | 2014-12-23 |
| 变动日期 | 2017-12-31 | 2017-08-09 | 2016-07-18 | 2016-06-17 | 2015-10-27 | 2015-09-28 | 2015-08-18 | 2014-12-30 |