| 类型/截止日期 | 2020-05-18 | 2018-09-05 | 2018-06-30 | 2018-03-07 | 2017-12-31 | 2017-12-08 | 2017-02-03 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 18,561,280 | 18,004,442 | 18,004,442 | 18,004,442 | 16,593,655 | 16,593,655 | 16,593,655 | 16,593,655 |
| 流通股(股) | 13,664,287 | 13,107,449 | 8,690,783 | 9,358,608 | 7,858,700 | 7,947,821 | 1,161,556 | 1,161,556 |
| 流通A股(股) | 13,664,287 | 13,107,449 | 8,690,783 | 9,358,608 | 7,858,700 | 7,947,821 | 1,161,556 | 1,161,556 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 4,896,993 | 4,896,993 | 9,313,659 | 8,645,834 | 8,734,955 | 8,645,834 | 15,432,099 | 15,432,099 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 16,593,655 | 16,593,655 | ||||||
| 三板B股(股) | - | - | ||||||
| 限售股份(股) | 4,896,993 | 4,896,993 | 9,313,659 | 8,645,834 | 8,734,955 | 8,645,834 | 15,432,099 | 15,432,099 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,666,668 | 3,666,668 | 8,083,334 | 8,083,334 | 8,083,334 | 8,083,334 | 15,432,099 | 15,432,099 |
| 其中：境内法人持股 | 3,666,668 | 3,666,668 | 7,333,334 | 7,333,334 | 7,333,334 | 7,333,334 | 12,662,037 | 12,662,037 |
| 其他境内自然人持股 | - | - | 750,000 | 750,000 | 750,000 | 750,000 | 2,770,062 | 2,770,062 |
| 高管持股(股) | 1,230,325 | 1,230,325 | 1,230,325 | 562,500 | 651,621 | 562,500 | - | - |
| 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 | 增发A股上市 | 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 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-05-12 | 2018-08-31 | 2018-08-21 | 2018-03-02 | 2018-04-03 | 2017-12-05 | 2017-01-13 | 2017-04-24 |
| 变动日期 | 2020-05-18 | 2018-09-05 | 2018-06-30 | 2018-03-07 | 2017-12-31 | 2017-12-08 | 2017-02-03 | 2016-12-31 |