| 类型/截止日期 | 2022-12-31 | 2022-03-21 | 2020-06-30 | 2020-01-21 | 2020-01-16 | 2019-04-15 | 2018-12-31 | 2018-11-09 | 2018-11-06 | 2018-05-02 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 54,382,716 | 54,382,716 | 54,382,716 | 54,382,716 | 54,382,716 | 54,382,716 | 54,382,716 | 54,382,716 | 54,382,716 | 54,382,716 |
| 流通股(股) | 51,821,655 | 51,937,866 | 38,255,491 | 33,957,616 | 29,659,741 | 33,957,616 | 29,879,116 | 29,881,116 | 20,409,064 | 20,409,064 |
| 流通A股(股) | 51,821,655 | 51,937,866 | 38,255,491 | 33,957,616 | 29,659,741 | 33,957,616 | 29,879,116 | 29,881,116 | 20,409,064 | 20,409,064 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 2,561,061 | 2,444,850 | 16,127,225 | 20,425,100 | 24,722,975 | 20,425,100 | 24,503,600 | 24,501,600 | 33,973,652 | 33,973,652 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | ||||||||||
| 三板B股(股) | ||||||||||
| 限售股份(股) | 2,561,061 | 2,444,850 | 16,127,225 | 20,425,100 | 24,722,975 | 20,425,100 | 24,503,600 | 24,501,600 | 33,973,652 | 33,973,652 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 9,453,336 | 9,453,336 | 18,906,668 | 18,906,668 | 28,378,720 | 28,378,720 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 8,912,052 | 3,333,336 |
| 其他境内自然人持股 | - | - | - | - | 9,453,336 | 9,453,336 | 18,906,668 | 18,906,668 | 19,466,668 | 25,045,384 |
| 高管持股(股) | 2,561,061 | 2,444,850 | 16,127,225 | 20,425,100 | 15,269,639 | 10,971,764 | 5,596,932 | 5,594,932 | 5,594,932 | 5,594,932 |
| 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 | 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 | 高管股份变动 | 网下配售股份上市,首发限售股份上 | 股份性质变更 | 转增股上市 |
| 公告日期 | 2023-04-26 | 2022-03-16 | 2020-08-26 | 2020-01-16 | 2020-01-16 | 2019-04-10 | 2019-04-25 | 2018-11-06 | 2018-11-06 | 2018-04-23 |
| 变动日期 | 2022-12-31 | 2022-03-21 | 2020-06-30 | 2020-01-21 | 2020-01-16 | 2019-04-15 | 2018-12-31 | 2018-11-09 | 2018-11-06 | 2018-05-02 |