| 类型/截止日期 | 2018-12-26 | 2017-07-24 | 2017-06-30 | 2016-12-09 | 2016-11-09 | 2016-06-14 | 2015-12-18 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 31,562,500 | 31,562,500 | 31,562,500 | 31,562,500 | 31,562,500 | 31,562,500 | 30,000,000 |
| 流通股(股) | 15,380,500 | 15,377,500 | 15,273,000 | 15,348,000 | 12,603,000 | - | - |
| 流通A股(股) | 15,380,500 | 15,377,500 | 15,273,000 | 15,348,000 | 12,603,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 16,182,000 | 16,185,000 | 16,289,500 | 16,214,500 | 18,959,500 | 31,562,500 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 31,562,500 | 31,562,500 | - | - | |||
| 三板B股(股) | - | - | - | - | |||
| 限售股份(股) | 16,182,000 | 16,185,000 | 16,289,500 | 16,214,500 | 18,959,500 | 31,562,500 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,568,000 | 9,571,000 | 9,690,500 | 9,690,500 | 12,435,500 | 31,562,500 | 30,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 9,568,000 | 9,571,000 | 9,690,500 | 9,690,500 | 12,435,500 | 31,562,500 | 30,000,000 |
| 高管持股(股) | 6,614,000 | 6,614,000 | 6,599,000 | 6,524,000 | 6,524,000 | - | - |
| 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 | 网下配售股份上市 | 网下配售股份上市 | 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 | 新三板上市 |
| 公告日期 | 2018-12-21 | 2017-07-19 | 2017-08-04 | 2016-12-06 | 2016-11-04 | 2016-06-07 | 2015-12-07 |
| 变动日期 | 2018-12-26 | 2017-07-24 | 2017-06-30 | 2016-12-09 | 2016-11-09 | 2016-06-14 | 2015-12-18 |