| 类型/截止日期 | 2017-12-31 | 2017-07-24 | 2017-03-16 | 2016-12-30 | 2016-11-03 | 2015-12-29 |
|---|---|---|---|---|---|---|
| 总股本(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 16,750,000 | 18,812,500 | 15,812,500 | 13,750,000 | 8,750,000 | - |
| 流通A股(股) | 16,750,000 | 18,812,500 | 15,812,500 | 13,750,000 | 8,750,000 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 33,250,000 | 31,187,500 | 34,187,500 | 36,250,000 | 41,250,000 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | 50,000,000 | 50,000,000 | - | ||
| 三板B股(股) | - | - | - | - | ||
| 限售股份(股) | 33,250,000 | 31,187,500 | 34,187,500 | 36,250,000 | 41,250,000 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 30,000,000 | 50,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 30,000,000 | 50,000,000 |
| 高管持股(股) | 8,250,000 | 6,187,500 | 9,187,500 | 11,250,000 | 11,250,000 | - |
| 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 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2018-04-25 | 2017-07-19 | 2017-03-13 | 2016-12-27 | 2016-10-31 | 2015-12-17 |
| 变动日期 | 2017-12-31 | 2017-07-24 | 2017-03-16 | 2016-12-30 | 2016-11-03 | 2015-12-29 |