| 类型/截止日期 | 2019-12-31 | 2018-12-31 | 2018-11-26 | 2018-08-01 | 2017-04-28 | 2017-01-17 | 2016-02-01 | 2015-04-14 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 25,001,184 | 25,001,184 | 25,001,184 | 5,435,040 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 |
| 流通股(股) | 18,070,950 | 18,687,500 | 23,000,000 | 5,000,000 | 5,000,000 | 3,125,000 | 1,250,000 | - | - |
| 流通A股(股) | 18,070,950 | 18,687,500 | 23,000,000 | 5,000,000 | 5,000,000 | 3,125,000 | 1,250,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 6,930,234 | 6,313,684 | 2,001,184 | 435,040 | - | 1,875,000 | 3,750,000 | 5,000,000 | 5,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | 5,000,000 | 5,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | - | - | ||||
| 限售股份(股) | 6,930,234 | 6,313,684 | 2,001,184 | 435,040 | - | 1,875,000 | 3,750,000 | 5,000,000 | 5,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,001,184 | 2,001,184 | 2,001,184 | 435,040 | - | 1,666,667 | 1,666,667 | 5,000,000 | 5,000,000 |
| 其中：境内法人持股 | 1,997,182 | 1,997,182 | 1,997,182 | 434,170 | - | - | - | - | - |
| 其他境内自然人持股 | 4,002 | 4,002 | 4,002 | 870 | - | 1,666,667 | 1,666,667 | 5,000,000 | 5,000,000 |
| 高管持股(股) | 4,929,050 | 4,312,500 | - | - | - | 208,333 | 2,083,333 | - | - |
| 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 | 转增股上市 | 增发A股上市 | 首发限售股份上市,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 | 其他变动原因 |
| 公告日期 | 2020-04-22 | 2019-04-25 | 2018-11-16 | 2018-07-27 | 2017-04-25 | 2017-01-12 | 2016-01-27 | 2015-03-31 | 2015-04-30 |
| 变动日期 | 2019-12-31 | 2018-12-31 | 2018-11-26 | 2018-08-01 | 2017-04-28 | 2017-01-17 | 2016-02-01 | 2015-04-14 | 2014-12-31 |