| 类型/截止日期 | 2019-12-31 | 2018-12-31 | 2018-01-23 | 2017-02-10 | 2015-12-16 |
|---|---|---|---|---|---|
| 总股本(股) | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 |
| 流通股(股) | 11,750,000 | 10,691,700 | 11,750,000 | 10,691,700 | 2,941,700 |
| 流通A股(股) | 11,750,000 | 10,691,700 | 11,750,000 | 10,691,700 | 2,941,700 |
| 流通B股(股) | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - |
| 限售A股(股) | 23,250,000 | 24,308,300 | 23,250,000 | 24,308,300 | 32,058,300 |
| 限售B股(股) | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - |
| 三板A股(股) | 35,000,000 | 35,000,000 | |||
| 三板B股(股) | - | - | |||
| 限售股份(股) | 23,250,000 | 24,308,300 | 23,250,000 | 24,308,300 | 32,058,300 |
| 国家持股(股) | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - |
| 其他内资持股合计(股) | 11,780,000 | 11,780,000 | 11,780,000 | 12,838,300 | 32,058,300 |
| 其中：境内法人持股 | - | - | - | 1,058,300 | 1,058,300 |
| 其他境内自然人持股 | 11,780,000 | 11,780,000 | 11,780,000 | 11,780,000 | 31,000,000 |
| 高管持股(股) | 11,470,000 | 12,528,300 | 11,470,000 | 11,470,000 | - |
| 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 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2020-04-20 | 2019-04-15 | 2018-01-18 | 2017-02-07 | 2015-12-04 |
| 变动日期 | 2019-12-31 | 2018-12-31 | 2018-01-23 | 2017-02-10 | 2015-12-16 |