| 类型/截止日期 | 2022-12-31 | 2022-07-20 | 2020-06-30 | 2019-07-25 | 2018-12-20 | 2018-09-10 | 2018-08-31 | 2018-06-19 | 2017-12-31 | 2017-06-09 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 87,362,544 | 87,362,544 | 78,512,544 | 78,512,544 | 78,512,544 | 78,512,544 | 54,522,600 | 54,522,600 | 49,566,000 | 49,566,000 |
| 流通股(股) | 59,153,359 | 62,832,041 | 54,030,729 | 54,162,041 | 54,030,729 | 53,686,427 | 37,282,241 | 37,364,811 | 33,968,010 | 33,984,768 |
| 流通A股(股) | 59,153,359 | 62,832,041 | 54,030,729 | 54,162,041 | 54,030,729 | 53,686,427 | 37,282,241 | 37,364,811 | 33,968,010 | 33,984,768 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 28,209,185 | 24,530,503 | 24,481,815 | 24,350,503 | 24,481,815 | 24,826,117 | 17,240,359 | 17,157,789 | 15,597,990 | 15,581,232 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 49,566,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 28,209,185 | 24,530,503 | 24,481,815 | 24,350,503 | 24,481,815 | 24,826,117 | 17,240,359 | 17,157,789 | 15,597,990 | 15,581,232 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 10,761,561 | 10,761,561 | 10,761,561 | 10,761,561 | 10,761,561 | 10,761,561 | 7,473,306 | 7,473,306 | 6,793,915 | 6,793,915 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 10,761,561 | 10,761,561 | 10,761,561 | 10,761,561 | 10,761,561 | 10,761,561 | 7,473,306 | 7,473,306 | 6,793,915 | 6,793,915 |
| 高管持股(股) | 17,447,624 | 13,768,942 | 13,720,254 | 13,588,942 | 13,720,254 | 14,064,556 | 9,767,053 | 9,684,483 | 8,804,075 | 8,787,317 |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 转增股上市 | 高管股份变动 | 转增股上市 | 高管股份变动 | 转增股上市 |
| 公告日期 | 2023-04-27 | 2022-07-14 | 2020-08-21 | 2019-07-18 | 2018-12-17 | 2018-08-31 | 2018-08-31 | 2018-06-08 | 2018-04-25 | 2017-06-02 |
| 变动日期 | 2022-12-31 | 2022-07-20 | 2020-06-30 | 2019-07-25 | 2018-12-20 | 2018-09-10 | 2018-08-31 | 2018-06-19 | 2017-12-31 | 2017-06-09 |