| 类型/截止日期 | 2018-06-30 | 2018-03-05 | 2017-04-28 | 2016-10-25 | 2016-06-20 | 2016-03-24 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,520,000 | 20,520,000 | 20,520,000 | 15,450,000 | 15,450,000 | 10,000,000 | 5,000,000 |
| 流通股(股) | 8,105,509 | 8,202,071 | 7,923,972 | 4,407,110 | 2,475,863 | 1,602,500 | - |
| 流通A股(股) | 8,105,509 | 8,202,071 | 7,923,972 | 4,407,110 | 2,475,863 | 1,602,500 | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 12,414,491 | 12,317,929 | 12,596,028 | 11,042,890 | 12,974,137 | 8,397,500 | 5,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 20,520,000 | 15,450,000 | 15,450,000 | 10,000,000 | - | ||
| 三板B股(股) | - | - | - | - | - | ||
| 限售股份(股) | 12,414,491 | 12,317,929 | 12,596,028 | 11,042,890 | 12,974,137 | 8,397,500 | 5,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,655,856 | 5,655,856 | 6,026,656 | 5,244,106 | 8,095,800 | 5,240,000 | 5,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 5,655,856 | 5,655,856 | 6,026,656 | 5,244,106 | 8,095,800 | 5,240,000 | 5,000,000 |
| 高管持股(股) | 6,758,635 | 6,662,073 | 6,569,372 | 5,798,784 | 4,878,337 | 3,157,500 | - |
| 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 | 首发限售股份上市 | 增发A股上市,其他变动原因 | 首发限售股份上市 | 转增股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-08-31 | 2018-02-28 | 2017-04-27 | 2016-10-20 | 2016-06-13 | 2016-02-29 | 2016-04-06 |
| 变动日期 | 2018-06-30 | 2018-03-05 | 2017-04-28 | 2016-10-25 | 2016-06-20 | 2016-03-24 | 2015-12-31 |