| 类型/截止日期 | 2022-12-31 | 2022-10-28 | 2022-06-30 | 2022-01-21 | 2020-06-30 | 2019-05-14 | 2019-05-07 | 2018-11-12 | 2017-08-30 | 2016-08-12 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 53,400,000 | 53,400,000 | 53,400,000 | 53,400,000 | 50,400,000 | 50,400,000 | 36,000,000 | 36,000,000 | 35,000,000 | 35,000,000 |
| 流通股(股) | 25,726,711 | 27,959,266 | 21,636,254 | 23,216,632 | 16,175,580 | 16,177,830 | 11,555,593 | 13,215,118 | 12,965,118 | - |
| 流通A股(股) | 25,726,711 | 27,959,266 | 21,636,254 | 23,216,632 | 16,175,580 | 16,177,830 | 11,555,593 | 13,215,118 | 12,965,118 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 27,673,289 | 25,440,734 | 31,763,746 | 30,183,368 | 34,224,420 | 34,222,170 | 24,444,407 | 22,784,882 | 22,034,882 | 35,000,000 |
| 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) | 27,673,289 | 25,440,734 | 31,763,746 | 30,183,368 | 34,224,420 | 34,222,170 | 24,444,407 | 22,784,882 | 22,034,882 | 35,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 10,435,530 | 10,435,530 | 10,435,530 | 10,435,530 | 10,435,530 | 10,435,530 | 7,453,950 | 7,453,950 | 7,453,950 | 35,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 10,435,530 | 10,435,530 | 10,435,530 | 10,435,530 | 10,435,530 | 10,435,530 | 7,453,950 | 7,453,950 | 7,453,950 | 35,000,000 |
| 高管持股(股) | 17,237,759 | 15,005,204 | 21,328,216 | 19,747,838 | 23,788,890 | 23,786,640 | 16,990,457 | 15,330,932 | 14,580,932 | - |
| 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 | 高管股份变动 | 高管股份变动 | 送股上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2023-04-21 | 2022-10-25 | 2022-08-24 | 2022-01-17 | 2020-08-04 | 2019-05-07 | 2019-05-07 | 2018-11-06 | 2017-08-25 | 2016-07-29 |
| 变动日期 | 2022-12-31 | 2022-10-28 | 2022-06-30 | 2022-01-21 | 2020-06-30 | 2019-05-14 | 2019-05-07 | 2018-11-12 | 2017-08-30 | 2016-08-12 |