| 类型/截止日期 | 2020-08-27 | 2019-12-31 | 2018-12-31 | 2018-07-12 | 2018-01-03 | 2017-12-27 | 2016-10-24 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 8,625,000 | 8,625,000 | 8,625,000 | 8,625,000 | 8,000,000 | 8,000,000 | 8,000,000 |
| 流通股(股) | 4,124,999 | 4,000,000 | 2,156,250 | 2,000,000 | 2,000,000 | - | 2,000,000 |
| 流通A股(股) | 4,124,999 | 4,000,000 | 2,156,250 | 2,000,000 | 2,000,000 | - | 2,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 4,500,001 | 4,625,000 | 6,468,750 | 6,625,000 | 6,000,000 | 8,000,000 | 6,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 8,000,000 | ||||||
| 三板B股(股) | - | ||||||
| 限售股份(股) | 4,500,001 | 4,625,000 | 6,468,750 | 6,625,000 | 6,000,000 | 8,000,000 | 6,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,966,667 | 3,291,666 | 3,291,666 | 3,291,666 | 2,666,666 | 5,333,333 | 5,333,333 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 2,966,667 | 3,291,666 | 3,291,666 | 3,291,666 | 2,666,666 | 5,333,333 | 5,333,333 |
| 高管持股(股) | 1,533,334 | 1,333,334 | 3,177,084 | 3,333,334 | 3,333,334 | 2,666,667 | 666,667 |
| 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 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 首发限售股份上市,高管股份变动 | 高管股份变动 | 新三板上市 |
| 公告日期 | 2020-08-21 | 2020-04-29 | 2019-04-25 | 2018-07-05 | 2018-04-24 | 2017-12-27 | 2016-10-14 |
| 变动日期 | 2020-08-27 | 2019-12-31 | 2018-12-31 | 2018-07-12 | 2018-01-03 | 2017-12-27 | 2016-10-24 |