| 类型/截止日期 | 2018-04-23 | 2017-05-09 | 2016-12-26 | 2016-04-11 | 2015-12-31 |
|---|---|---|---|---|---|
| 总股本(股) | 57,530,000 | 57,530,000 | 57,530,000 | 57,530,000 | 57,530,000 |
| 流通股(股) | 15,282,500 | 14,882,500 | 14,482,500 | 437,500 | 437,500 |
| 流通A股(股) | 15,282,500 | 14,882,500 | 14,482,500 | 437,500 | 437,500 |
| 流通B股(股) | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - |
| 限售A股(股) | 42,247,500 | 42,647,500 | 43,047,500 | 57,092,500 | 57,092,500 |
| 限售B股(股) | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - |
| 三板A股(股) | 57,530,000 | 57,530,000 | 57,530,000 | 57,530,000 | |
| 三板B股(股) | - | - | - | - | |
| 限售股份(股) | 42,247,500 | 42,647,500 | 43,047,500 | 57,092,500 | 57,092,500 |
| 国家持股(股) | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - |
| 其他内资持股合计(股) | 37,453,333 | 37,853,333 | 38,253,333 | 56,980,000 | 56,980,000 |
| 其中：境内法人持股 | - | 400,000 | 800,000 | 800,000 | 800,000 |
| 其他境内自然人持股 | 37,453,333 | 37,453,333 | 37,453,333 | 56,180,000 | 56,180,000 |
| 高管持股(股) | 4,794,167 | 4,794,167 | 4,794,167 | 112,500 | 112,500 |
| 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 | 2018-04-18 | 2017-05-03 | 2016-12-20 | 2016-02-26 | 2016-04-11 |
| 变动日期 | 2018-04-23 | 2017-05-09 | 2016-12-26 | 2016-04-11 | 2015-12-31 |