| 类型/截止日期 | 2022-12-31 | 2022-01-27 | 2020-10-14 | 2020-10-09 | 2020-08-04 | 2019-03-22 | 2018-04-20 | 2017-05-11 | 2017-01-06 | 2016-10-14 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 59,996,666 | 59,996,666 | 59,996,666 | 59,996,666 | 60,161,666 | 60,181,666 | 56,814,666 | 50,148,000 | 25,200,000 | 25,200,000 |
| 流通股(股) | 10,751,360 | 10,766,360 | 7,995,360 | 29,278,041 | 29,278,041 | 29,278,041 | 29,278,041 | 22,611,375 | 11,362,500 | 9,562,500 |
| 流通A股(股) | 10,751,360 | 10,766,360 | 7,995,360 | 29,278,041 | 29,278,041 | 29,278,041 | 29,278,041 | 22,611,375 | 11,362,500 | 9,562,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 49,245,306 | 49,230,306 | 52,001,306 | 30,718,625 | 30,883,625 | 30,903,625 | 27,536,625 | 27,536,625 | 13,837,500 | 15,637,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,148,000 | 25,200,000 | 25,200,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 49,245,306 | 49,230,306 | 52,001,306 | 30,718,625 | 30,883,625 | 30,903,625 | 27,536,625 | 27,536,625 | 13,837,500 | 15,637,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 33,222,681 | 33,222,681 | 36,404,681 | 15,122,000 | 15,287,000 | 15,307,000 | 11,940,000 | 11,940,000 | 6,000,000 | 7,800,000 |
| 其中：境内法人持股 | 9,898,906 | 9,898,906 | 9,898,906 | - | - | - | - | - | - | 945,000 |
| 其他境内自然人持股 | 23,323,775 | 23,323,775 | 26,505,775 | 15,122,000 | 15,287,000 | 15,307,000 | 11,940,000 | 11,940,000 | 6,000,000 | 6,855,000 |
| 高管持股(股) | 16,022,625 | 16,007,625 | 15,596,625 | 15,596,625 | 15,596,625 | 15,596,625 | 15,596,625 | 15,596,625 | 7,837,500 | 7,837,500 |
| 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 | 高管股份变动 | 网下配售股份上市 | 股份性质变更 | 回购 | 回购 | 增发A股上市 | 增发A股上市 | 转增股上市,送股上市 | 网下配售股份上市 | 首发限售股份上市 |
| 公告日期 | 2023-04-25 | 2022-01-24 | 2020-10-14 | 2020-10-12 | 2020-08-05 | 2019-03-18 | 2018-04-12 | 2017-05-03 | 2016-12-30 | 2016-10-10 |
| 变动日期 | 2022-12-31 | 2022-01-27 | 2020-10-14 | 2020-10-09 | 2020-08-04 | 2019-03-22 | 2018-04-20 | 2017-05-11 | 2017-01-06 | 2016-10-14 |