| 类型/截止日期 | 2018-05-15 | 2017-07-25 | 2016-11-22 | 2016-04-06 | 2015-12-31 |
|---|---|---|---|---|---|
| 总股本(股) | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 27,750,000 | 18,750,000 | 9,750,000 | - | - |
| 流通A股(股) | 27,750,000 | 18,750,000 | 9,750,000 | - | - |
| 流通B股(股) | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - |
| 限售A股(股) | 2,250,000 | 11,250,000 | 20,250,000 | 30,000,000 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - |
| 三板A股(股) | 30,000,000 | - | - | ||
| 三板B股(股) | - | - | - | ||
| 限售股份(股) | 2,250,000 | 11,250,000 | 20,250,000 | 30,000,000 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - |
| 其他内资持股合计(股) | 2,000,000 | 11,000,000 | 20,000,000 | 30,000,000 | 30,000,000 |
| 其中：境内法人持股 | - | 6,900,000 | 13,800,000 | 20,700,000 | 20,700,000 |
| 其他境内自然人持股 | 2,000,000 | 4,100,000 | 6,200,000 | 9,300,000 | 9,300,000 |
| 高管持股(股) | 250,000 | 250,000 | 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 | 首发限售股份上市 | 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 | 2018-05-08 | 2017-07-20 | 2016-11-16 | 2016-02-25 | 2016-04-21 |
| 变动日期 | 2018-05-15 | 2017-07-25 | 2016-11-22 | 2016-04-06 | 2015-12-31 |