| 类型/截止日期 | 2019-12-31 | 2019-04-25 | 2018-10-23 | 2018-06-07 | 2018-03-01 | 2018-02-26 | 2018-02-23 | 2017-12-31 | 2017-02-27 | 2016-12-22 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 14,428,720 | 14,428,720 | 14,428,720 | 8,692,000 | 8,692,000 | 8,692,000 | 8,692,000 | 5,000,000 | 5,000,000 | 5,000,000 |
| 流通股(股) | 14,210,845 | 14,428,720 | 6,474,000 | 3,900,000 | 5,952,418 | 5,880,019 | 1,088,019 | 2,188,019 | 2,197,914 | 1,239,582 |
| 流通A股(股) | 14,210,845 | 14,428,720 | 6,474,000 | 3,900,000 | 5,952,418 | 5,880,019 | 1,088,019 | 2,188,019 | 2,197,914 | 1,239,582 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 217,875 | - | 7,954,720 | 4,792,000 | 2,739,582 | 2,811,981 | 7,603,981 | 2,811,981 | 2,802,086 | 3,760,418 |
| 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) | 217,875 | - | 7,954,720 | 4,792,000 | 2,739,582 | 2,811,981 | 7,603,981 | 2,811,981 | 2,802,086 | 3,760,418 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 1,808,706 | 1,089,582 | 2,689,582 | 2,797,918 | 4,433,668 | 1,741,668 | 1,741,668 | 3,341,668 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | 1,808,706 | 1,089,582 | 2,689,582 | 2,797,918 | 4,433,668 | 1,741,668 | 1,741,668 | 3,341,668 |
| 高管持股(股) | 217,875 | - | 6,146,014 | 3,702,418 | 50,000 | 14,063 | 3,170,313 | 1,070,313 | 1,060,418 | 418,750 |
| 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 | 转增股上市 | 高管股份变动,首发限售股份上市 | 高管股份变动,首发限售股份上市 | 高管股份变动 | 增发A股上市,高管股份变动 | 高管股份变动 | 首发限售股份上市,高管股份变动 | 首发限售股份上市 |
| 公告日期 | 2020-04-20 | 2019-04-22 | 2018-10-16 | 2018-06-04 | 2018-02-26 | 2018-02-26 | 2018-02-13 | 2018-04-27 | 2017-02-22 | 2016-12-19 |
| 变动日期 | 2019-12-31 | 2019-04-25 | 2018-10-23 | 2018-06-07 | 2018-03-01 | 2018-02-26 | 2018-02-23 | 2017-12-31 | 2017-02-27 | 2016-12-22 |