| 类型/截止日期 | 2018-01-18 | 2017-12-31 | 2017-07-18 | 2016-01-05 | 2015-02-16 | 2014-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 22,400,000 | 22,400,000 | 22,400,000 | 17,600,000 | 17,600,000 | 17,600,000 |
| 流通股(股) | 10,100,000 | 8,600,000 | 9,200,000 | 4,400,000 | - | - |
| 流通A股(股) | 10,100,000 | 8,600,000 | 9,200,000 | 4,400,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 12,300,000 | 13,800,000 | 13,200,000 | 13,200,000 | 17,600,000 | 17,600,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 17,600,000 | - | - | |||
| 三板B股(股) | - | - | - | |||
| 限售股份(股) | 12,300,000 | 13,800,000 | 13,200,000 | 13,200,000 | 17,600,000 | 17,600,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,040,001 | 11,733,334 | 11,733,334 | 11,733,334 | 17,600,000 | 17,600,000 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 7,040,001 | 11,733,334 | 11,733,334 | 11,733,334 | 17,600,000 | 17,600,000 |
| 高管持股(股) | 5,259,999 | 2,066,666 | 1,466,666 | 1,466,666 | - | - |
| 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 | 首发限售股份上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-01-15 | 2018-04-16 | 2017-07-13 | 2015-12-30 | 2015-01-30 | 2015-04-29 |
| 变动日期 | 2018-01-18 | 2017-12-31 | 2017-07-18 | 2016-01-05 | 2015-02-16 | 2014-12-31 |