| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-02-03 | 2019-12-31 | 2019-06-30 | 2019-01-28 | 2018-12-31 | 2018-09-28 | 2018-08-07 | 2018-08-02 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 91,229,500 | 91,229,500 | 91,229,500 | 91,229,500 | 91,229,500 | 91,229,500 | 91,229,500 | 91,229,500 | 89,110,000 | 89,110,000 |
| 流通股(股) | 49,494,344 | 49,515,644 | 56,925,970 | 50,398,190 | 50,971,540 | 51,079,540 | 55,560,310 | 55,797,310 | 55,797,310 | 52,253,430 |
| 流通A股(股) | 49,494,344 | 49,515,644 | 56,925,970 | 50,398,190 | 50,971,540 | 51,079,540 | 55,560,310 | 55,797,310 | 55,797,310 | 52,253,430 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 41,735,156 | 41,713,856 | 34,303,530 | 40,831,310 | 40,257,960 | 40,149,960 | 35,669,190 | 35,432,190 | 33,312,690 | 36,856,570 |
| 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) | 41,735,156 | 41,713,856 | 34,303,530 | 40,831,310 | 40,257,960 | 40,149,960 | 35,669,190 | 35,432,190 | 33,312,690 | 36,856,570 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 10,000 | 10,000 | 10,000 | 2,119,500 | 2,119,500 | 2,119,500 | 2,119,500 | 2,119,500 | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 10,000 | 10,000 | 10,000 | 2,119,500 | 2,119,500 | 2,119,500 | 2,119,500 | 2,119,500 | - | - |
| 高管持股(股) | 41,725,156 | 41,703,856 | 34,293,530 | 38,711,810 | 38,138,460 | 38,030,460 | 33,549,690 | 33,312,690 | 33,312,690 | 36,856,570 |
| 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,网下配售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2023-04-26 | 2022-08-26 | 2020-01-22 | 2020-04-27 | 2019-08-26 | 2019-01-23 | 2019-04-26 | 2018-09-25 | 2018-08-02 | 2018-08-02 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-02-03 | 2019-12-31 | 2019-06-30 | 2019-01-28 | 2018-12-31 | 2018-09-28 | 2018-08-07 | 2018-08-02 |