| 类型/截止日期 | 2019-12-12 | 2018-08-16 | 2017-01-26 | 2016-10-26 | 2015-12-31 |
|---|---|---|---|---|---|
| 总股本(股) | 53,320,400 | 53,320,400 | 53,320,400 | 53,320,400 | 51,020,400 |
| 流通股(股) | 36,598,100 | 35,083,000 | 15,041,000 | - | - |
| 流通A股(股) | 36,598,100 | 35,083,000 | 15,041,000 | - | - |
| 流通B股(股) | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - |
| 限售A股(股) | 16,722,300 | 18,237,400 | 38,279,400 | 53,320,400 | 51,020,400 |
| 限售B股(股) | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - |
| 三板A股(股) | 53,320,400 | - | - | ||
| 三板B股(股) | - | - | - | ||
| 限售股份(股) | 16,722,300 | 18,237,400 | 38,279,400 | 53,320,400 | 51,020,400 |
| 国家持股(股) | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - |
| 其他内资持股合计(股) | - | 3,237,400 | 23,279,400 | 53,320,400 | 51,020,400 |
| 其中：境内法人持股 | - | - | 20,000,000 | 30,000,000 | 30,000,000 |
| 其他境内自然人持股 | - | 3,237,400 | 3,279,400 | 23,320,400 | 21,020,400 |
| 高管持股(股) | 16,722,300 | 15,000,000 | 15,000,000 | - | - |
| 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,网下配售股份上 | 首发限售股份上市,网下配售股份上 | 首发限售股份上市,网下配售股份上 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2019-12-09 | 2018-08-10 | 2017-01-23 | 2016-10-21 | 2015-12-22 |
| 变动日期 | 2019-12-12 | 2018-08-16 | 2017-01-26 | 2016-10-26 | 2015-12-31 |