| 类型/截止日期 | 2019-12-31 | 2017-05-16 | 2016-07-15 | 2016-02-25 | 2015-10-21 |
|---|---|---|---|---|---|
| 总股本(股) | 31,000,000 | 31,000,000 | 31,000,000 | 31,000,000 | 27,000,000 |
| 流通股(股) | 9,887,500 | 10,150,000 | 9,250,000 | 2,275,000 | - |
| 流通A股(股) | 9,887,500 | 10,150,000 | 9,250,000 | 2,275,000 | - |
| 流通B股(股) | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - |
| 限售A股(股) | 21,112,500 | 20,850,000 | 21,750,000 | 28,725,000 | 27,000,000 |
| 限售B股(股) | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - |
| 三板A股(股) | 31,000,000 | 31,000,000 | 31,000,000 | - | |
| 三板B股(股) | - | - | - | - | |
| 限售股份(股) | 21,112,500 | 20,850,000 | 21,750,000 | 28,725,000 | 27,000,000 |
| 国家持股(股) | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - |
| 其他内资持股合计(股) | 18,000,000 | 18,000,000 | 18,900,000 | 27,900,000 | 27,000,000 |
| 其中：境内法人持股 | 1,800,000 | 1,800,000 | 2,700,000 | 3,600,000 | 2,700,000 |
| 其他境内自然人持股 | 16,200,000 | 16,200,000 | 16,200,000 | 24,300,000 | 24,300,000 |
| 高管持股(股) | 3,112,500 | 2,850,000 | 2,850,000 | 825,000 | - |
| 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 | 网下配售股份上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2020-06-22 | 2017-05-11 | 2016-07-12 | 2016-02-22 | 2015-10-14 |
| 变动日期 | 2019-12-31 | 2017-05-16 | 2016-07-15 | 2016-02-25 | 2015-10-21 |