| 类型/截止日期 | 2018-07-04 | 2017-04-14 | 2016-12-30 | 2016-03-04 | 2015-12-31 |
|---|---|---|---|---|---|
| 总股本(股) | 57,480,000 | 47,900,000 | 46,800,000 | 46,800,000 | 46,800,000 |
| 流通股(股) | 14,370,000 | 11,975,000 | 11,700,000 | - | - |
| 流通A股(股) | 14,370,000 | 11,975,000 | 11,700,000 | - | - |
| 流通B股(股) | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - |
| 限售A股(股) | 43,110,000 | 35,925,000 | 35,100,000 | 46,800,000 | 46,800,000 |
| 限售B股(股) | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - |
| 三板A股(股) | 47,900,000 | 46,800,000 | - | - | |
| 三板B股(股) | - | - | - | - | |
| 限售股份(股) | 43,110,000 | 35,925,000 | 35,100,000 | 46,800,000 | 46,800,000 |
| 国家持股(股) | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - |
| 其他内资持股合计(股) | 35,305,920 | 29,421,600 | 29,421,600 | 46,800,000 | 46,800,000 |
| 其中：境内法人持股 | - | - | - | - | - |
| 其他境内自然人持股 | 35,305,920 | 29,421,600 | 29,421,600 | 46,800,000 | 46,800,000 |
| 高管持股(股) | 7,804,080 | 6,503,400 | 5,678,400 | - | - |
| 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 | 转增股上市 | 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 | 2018-06-26 | 2017-04-11 | 2016-12-27 | 2016-01-29 | 2016-04-21 |
| 变动日期 | 2018-07-04 | 2017-04-14 | 2016-12-30 | 2016-03-04 | 2015-12-31 |