| 类型/截止日期 | 2023-03-23 | 2022-03-23 | 2020-06-30 | 2019-12-31 | 2019-12-12 | 2019-08-01 | 2019-06-30 | 2019-03-31 | 2019-01-02 | 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 147,900,000 | 147,900,000 | 147,900,000 | 147,900,000 | 147,900,000 | 147,900,000 | 147,900,000 | 147,900,000 | 147,900,000 | 147,900,000 |
| 流通股(股) | 110,743,829 | 92,337,285 | 102,397,995 | 102,932,522 | 104,134,104 | 102,295,891 | 98,259,766 | 98,714,631 | 99,934,881 | 98,737,131 |
| 流通A股(股) | 110,743,829 | 92,337,285 | 102,397,995 | 102,932,522 | 104,134,104 | 102,295,891 | 98,259,766 | 98,714,631 | 99,934,881 | 98,737,131 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 37,156,171 | 55,562,715 | 45,502,005 | 44,967,478 | 43,765,896 | 45,604,109 | 49,640,234 | 49,185,369 | 47,965,119 | 49,162,869 |
| 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) | 37,156,171 | 55,562,715 | 45,502,005 | 44,967,478 | 43,765,896 | 45,604,109 | 49,640,234 | 49,185,369 | 47,965,119 | 49,162,869 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,951,707 | 31,904,001 | 35,264,751 | 35,264,751 | 35,264,751 | 36,446,001 | 36,446,001 | 36,446,001 | 36,446,001 | 37,458,501 |
| 其中：境内法人持股 | 12,973,708 | 30,926,002 | 30,926,001 | 30,926,001 | 30,926,001 | 30,926,001 | 30,926,001 | 30,926,001 | 30,926,001 | 30,926,001 |
| 其他境内自然人持股 | 977,999 | 977,999 | 4,338,750 | 4,338,750 | 4,338,750 | 5,520,000 | 5,520,000 | 5,520,000 | 5,520,000 | 6,532,500 |
| 高管持股(股) | 23,204,464 | 23,658,714 | 10,237,254 | 9,702,727 | 8,501,145 | 9,158,108 | 13,194,233 | 12,739,368 | 11,519,118 | 11,704,368 |
| 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 | 其他限售股上市,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,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 | 网下配售股份上市 | 高管股份变动 |
| 公告日期 | 2023-03-20 | 2022-03-18 | 2020-08-31 | 2020-06-30 | 2019-12-09 | 2019-07-29 | 2019-08-29 | 2019-04-29 | 2018-12-26 | 2019-04-26 |
| 变动日期 | 2023-03-23 | 2022-03-23 | 2020-06-30 | 2019-12-31 | 2019-12-12 | 2019-08-01 | 2019-06-30 | 2019-03-31 | 2019-01-02 | 2018-12-31 |