| 类型/截止日期 | 2022-12-31 | 2022-07-22 | 2022-03-16 | 2022-01-26 | 2020-07-03 | 2020-06-30 | 2019-06-30 | 2019-01-25 | 2019-01-22 | 2018-05-29 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 57,273,474 | 57,273,474 | 55,332,000 | 55,332,000 | 55,332,000 | 55,332,000 | 55,332,000 | 55,332,000 | 55,332,000 | 55,332,000 |
| 流通股(股) | 33,182,091 | 40,924,991 | 38,983,517 | 38,623,517 | 31,951,498 | 31,046,998 | 32,396,998 | 31,316,998 | 30,236,998 | 31,316,998 |
| 流通A股(股) | 33,182,091 | 40,924,991 | 38,983,517 | 38,623,517 | 31,951,498 | 31,046,998 | 32,396,998 | 31,316,998 | 30,236,998 | 31,316,998 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 24,091,383 | 16,348,483 | 16,348,483 | 16,708,483 | 23,380,502 | 24,285,002 | 22,935,002 | 24,015,002 | 25,095,002 | 24,015,002 |
| 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) | 24,091,383 | 16,348,483 | 16,348,483 | 16,708,483 | 23,380,502 | 24,285,002 | 22,935,002 | 24,015,002 | 25,095,002 | 24,015,002 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,756,576 | 3,756,576 | 3,756,576 | 3,756,576 | 17,292,002 | 19,056,002 | 19,056,002 | 19,056,002 | 19,056,002 | 19,056,002 |
| 其中：境内法人持股 | 2,184,001 | 2,184,001 | 2,184,001 | 2,184,001 | 2,184,001 | 2,184,001 | 2,184,001 | 2,184,001 | 2,184,001 | 2,184,001 |
| 其他境内自然人持股 | 1,572,575 | 1,572,575 | 1,572,575 | 1,572,575 | 15,108,001 | 16,872,001 | 16,872,001 | 16,872,001 | 16,872,001 | 16,872,001 |
| 高管持股(股) | 20,334,807 | 12,591,907 | 12,591,907 | 12,951,907 | 6,088,500 | 5,229,000 | 3,879,000 | 4,959,000 | 6,039,000 | 4,959,000 |
| 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 | 增发A股上市 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 转增股上市 |
| 公告日期 | 2023-04-28 | 2022-07-19 | 2022-03-11 | 2022-01-21 | 2020-06-30 | 2020-06-30 | 2019-08-20 | 2019-01-22 | 2019-01-22 | 2018-05-22 |
| 变动日期 | 2022-12-31 | 2022-07-22 | 2022-03-16 | 2022-01-26 | 2020-07-03 | 2020-06-30 | 2019-06-30 | 2019-01-25 | 2019-01-22 | 2018-05-29 |