| 类型/截止日期 | 2020-05-14 | 2019-12-31 | 2019-03-29 | 2018-05-28 | 2018-04-16 | 2017-09-15 | 2017-03-15 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 7,672,998 | 7,542,998 | 7,575,498 | 6,430,818 | 3,215,409 | 2,643,079 | - | - |
| 流通A股(股) | 7,672,998 | 7,542,998 | 7,575,498 | 6,430,818 | 3,215,409 | 2,643,079 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,327,002 | 12,457,002 | 12,424,502 | 13,569,182 | 6,784,591 | 7,356,921 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | ||||||
| 三板B股(股) | - | - | ||||||
| 限售股份(股) | 12,327,002 | 12,457,002 | 12,424,502 | 13,569,182 | 6,784,591 | 7,356,921 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,290,666 | 8,290,666 | 8,290,666 | 9,435,346 | 4,717,673 | 5,290,003 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | 666,668 | 333,334 | 666,667 | 1,000,000 | 1,000,000 |
| 其他境内自然人持股 | 8,290,666 | 8,290,666 | 8,290,666 | 8,768,678 | 4,384,339 | 4,623,336 | 9,000,000 | 9,000,000 |
| 高管持股(股) | 4,036,336 | 4,166,336 | 4,133,836 | 4,133,836 | 2,066,918 | 2,066,918 | - | - |
| 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 | 转增股上市 | 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 | 2020-05-11 | 2020-04-10 | 2019-03-26 | 2018-05-21 | 2018-04-11 | 2017-09-12 | 2017-02-28 | 2017-04-21 |
| 变动日期 | 2020-05-14 | 2019-12-31 | 2019-03-29 | 2018-05-28 | 2018-04-16 | 2017-09-15 | 2017-03-15 | 2016-12-31 |