| 类型/截止日期 | 2023-04-10 | 2022-12-31 | 2022-06-30 | 2020-06-24 | 2020-06-02 | 2020-05-27 | 2019-12-31 | 2018-09-04 | 2018-02-07 | 2017-09-26 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 54,920,000 | 54,920,000 | 54,920,000 | 53,820,000 | 53,820,000 | 52,220,000 | 52,220,000 | 52,220,000 | 51,520,000 | 51,520,000 |
| 流通股(股) | 32,473,761 | 32,108,061 | 32,117,811 | 31,079,911 | 18,751,510 | 13,716,365 | 18,839,558 | 19,720,808 | 19,020,808 | 2,520,000 |
| 流通A股(股) | 32,473,761 | 32,108,061 | 32,117,811 | 31,079,911 | 18,751,510 | 13,716,365 | 18,839,558 | 19,720,808 | 19,020,808 | 2,520,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 22,446,239 | 22,811,939 | 22,802,189 | 22,740,089 | 35,068,490 | 38,503,635 | 33,380,442 | 32,499,192 | 32,499,192 | 49,000,000 |
| 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) | 22,446,239 | 22,811,939 | 22,802,189 | 22,740,089 | 35,068,490 | 38,503,635 | 33,380,442 | 32,499,192 | 32,499,192 | 49,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 10,390,041 | 10,390,041 | 10,390,041 | 10,390,041 | 22,718,442 | 29,545,367 | 29,545,367 | 29,545,367 | 29,545,367 | 49,000,000 |
| 其中：境内法人持股 | - | - | - | - | 12,328,401 | 12,328,401 | 12,328,401 | 12,328,401 | 12,328,401 | 42,586,390 |
| 其他境内自然人持股 | 10,390,041 | 10,390,041 | 10,390,041 | 10,390,041 | 10,390,041 | 17,216,966 | 17,216,966 | 17,216,966 | 17,216,966 | 6,413,610 |
| 高管持股(股) | 12,056,198 | 12,421,898 | 12,412,148 | 12,350,048 | 12,350,048 | 8,958,268 | 3,835,075 | 2,953,825 | 2,953,825 | - |
| 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 | 首发限售股份上市,增发A股上市 | 高管股份变动 | 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 |
| 公告日期 | 2023-04-04 | 2023-04-28 | 2022-08-29 | 2020-06-19 | 2020-05-28 | 2020-05-27 | 2020-04-10 | 2018-08-30 | 2018-02-02 | 2017-09-19 |
| 变动日期 | 2023-04-10 | 2022-12-31 | 2022-06-30 | 2020-06-24 | 2020-06-02 | 2020-05-27 | 2019-12-31 | 2018-09-04 | 2018-02-07 | 2017-09-26 |