| 类型/截止日期 | 2017-12-31 | 2017-08-14 | 2017-08-08 | 2017-05-25 | 2017-05-05 | 2016-09-29 | 2016-04-05 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 56,171,503 | 56,171,503 | 51,775,900 | 51,775,900 | 51,287,500 | 51,287,500 | 51,287,500 | 50,000,000 |
| 流通股(股) | 37,856,861 | 36,444,134 | 36,444,134 | 37,856,861 | 37,856,861 | 36,444,134 | 1,287,500 | - |
| 流通A股(股) | 37,856,861 | 36,444,134 | 36,444,134 | 37,856,861 | 37,856,861 | 36,444,134 | 1,287,500 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 18,314,642 | 19,727,369 | 15,331,766 | 13,919,039 | 13,430,639 | 14,843,366 | 50,000,000 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 51,775,900 | 51,287,500 | 51,287,500 | 51,287,500 | - | |||
| 三板B股(股) | - | - | - | - | - | |||
| 限售股份(股) | 18,314,642 | 19,727,369 | 15,331,766 | 13,919,039 | 13,430,639 | 14,843,366 | 50,000,000 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 16,979,320 | 16,979,320 | 12,583,717 | 12,583,717 | 12,095,317 | 13,508,044 | 50,000,000 | 50,000,000 |
| 其中：境内法人持股 | 6,174,636 | 6,174,636 | 1,779,033 | 1,779,033 | 1,412,733 | 2,825,460 | 31,450,351 | 31,450,351 |
| 其他境内自然人持股 | 10,804,684 | 10,804,684 | 10,804,684 | 10,804,684 | 10,682,584 | 10,682,584 | 18,549,649 | 18,549,649 |
| 高管持股(股) | 1,335,322 | 2,748,049 | 2,748,049 | 1,335,322 | 1,335,322 | 1,335,322 | - | - |
| 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 | 增发A股上市 | 高管股份变动 | 增发A股上市 | 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 | 2018-04-20 | 2017-08-08 | 2017-08-08 | 2017-05-19 | 2017-04-27 | 2016-09-23 | 2016-02-26 | 2016-04-06 |
| 变动日期 | 2017-12-31 | 2017-08-14 | 2017-08-08 | 2017-05-25 | 2017-05-05 | 2016-09-29 | 2016-04-05 | 2015-12-31 |