| 类型/截止日期 | 2020-06-01 | 2020-03-27 | 2019-05-22 | 2018-12-31 | 2018-06-30 | 2018-04-25 | 2018-03-29 | 2017-04-18 | 2017-04-05 | 2016-10-18 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 24,568,153 | 24,568,153 | 23,706,113 | 23,706,113 | 23,706,113 | 23,706,113 | 23,706,113 | 21,335,502 | 20,100,502 | 20,100,502 |
| 流通股(股) | 13,299,403 | 13,244,403 | 12,382,363 | 12,060,695 | 11,794,029 | 12,221,945 | 11,365,279 | 8,994,668 | 8,767,168 | - |
| 流通A股(股) | 13,299,403 | 13,244,403 | 12,382,363 | 12,060,695 | 11,794,029 | 12,221,945 | 11,365,279 | 8,994,668 | 8,767,168 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,268,750 | 11,323,750 | 11,323,750 | 11,645,418 | 11,912,084 | 11,484,168 | 12,340,834 | 12,340,834 | 11,333,334 | 20,100,502 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 21,335,502 | 20,100,502 | - | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 11,268,750 | 11,323,750 | 11,323,750 | 11,645,418 | 11,912,084 | 11,484,168 | 12,340,834 | 12,340,834 | 11,333,334 | 20,100,502 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,208,334 | 4,263,334 | 4,263,334 | 4,585,002 | 4,585,002 | 4,585,002 | 9,600,001 | 9,600,001 | 9,600,001 | 20,100,502 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 4,100,502 |
| 其他境内自然人持股 | 4,208,334 | 4,263,334 | 4,263,334 | 4,585,002 | 4,585,002 | 4,585,002 | 9,600,001 | 9,600,001 | 9,600,001 | 16,000,000 |
| 高管持股(股) | 7,060,416 | 7,060,416 | 7,060,416 | 7,060,416 | 7,327,082 | 6,899,166 | 2,740,833 | 2,740,833 | 1,733,333 | - |
| 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 | 网下配售股份上市 | 增发A股上市 | 首发限售股份上市,网下配售股份上 | 高管股份变动 | 高管股份变动 | 首发限售股份上市,网下配售股份上 | 增发A股上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2020-05-27 | 2020-03-24 | 2019-05-15 | 2019-04-12 | 2018-08-14 | 2018-04-20 | 2018-03-26 | 2017-04-10 | 2017-03-28 | 2016-08-30 |
| 变动日期 | 2020-06-01 | 2020-03-27 | 2019-05-22 | 2018-12-31 | 2018-06-30 | 2018-04-25 | 2018-03-29 | 2017-04-18 | 2017-04-05 | 2016-10-18 |