| 类型/截止日期 | 2022-05-18 | 2020-06-30 | 2020-01-03 | 2017-08-25 | 2017-05-31 | 2017-03-03 | 2016-05-11 | 2016-01-08 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 37,641,926 | 36,194,050 | 36,194,050 | 35,832,150 | 35,832,150 | 23,888,100 | 22,598,100 | 6,456,600 | 6,456,600 |
| 流通股(股) | 17,367,624 | 13,862,148 | 15,313,398 | 14,951,498 | 6,002,700 | 4,001,800 | 2,711,800 | 774,800 | 774,800 |
| 流通A股(股) | 17,367,624 | 13,862,148 | 15,313,398 | 14,951,498 | 6,002,700 | 4,001,800 | 2,711,800 | 774,800 | 774,800 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 20,274,302 | 22,331,902 | 20,880,652 | 20,880,652 | 29,829,450 | 19,886,300 | 19,886,300 | 5,681,800 | 5,681,800 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 35,832,150 | 23,888,100 | 22,598,100 | 6,456,600 | 6,456,600 | ||||
| 三板B股(股) | - | - | - | - | - | ||||
| 限售股份(股) | 20,274,302 | 22,331,902 | 20,880,652 | 20,880,652 | 29,829,450 | 19,886,300 | 19,886,300 | 5,681,800 | 5,681,800 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 15,743,325 | 13,107,851 | 13,107,851 | 13,107,851 | 29,829,450 | 19,886,300 | 19,886,300 | 5,681,800 | 5,681,800 |
| 其中：境内法人持股 | - | 1,193,150 | 1,193,150 | 1,193,150 | 1,789,725 | 1,193,150 | 1,193,150 | 340,900 | 340,900 |
| 其他境内自然人持股 | 15,743,325 | 11,914,701 | 11,914,701 | 11,914,701 | 28,039,725 | 18,693,150 | 18,693,150 | 5,340,900 | 5,340,900 |
| 高管持股(股) | 4,530,977 | 9,224,051 | 7,772,801 | 7,772,801 | - | - | - | - | - |
| 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 | 首发限售股份上市,其他限售股上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 转增股上市 | 增发A股上市,其他变动原因 | 转增股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-05-12 | 2020-08-28 | 2019-12-30 | 2017-08-21 | 2017-05-22 | 2017-04-13 | 2016-04-28 | 2016-01-04 | 2016-03-29 |
| 变动日期 | 2022-05-18 | 2020-06-30 | 2020-01-03 | 2017-08-25 | 2017-05-31 | 2017-03-03 | 2016-05-11 | 2016-01-08 | 2015-12-31 |