| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2022-01-14 | 2020-04-28 | 2019-05-24 | 2018-06-22 | 2017-10-17 | 2017-09-15 | 2017-06-14 | 2017-05-26 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 71,494,000 | 71,494,000 | 71,494,000 | 71,494,000 | 71,232,000 | 50,880,000 | 39,700,000 | 39,700,000 | 35,000,000 | 26,160,000 |
| 流通股(股) | 21,212,048 | 21,333,848 | 21,360,848 | 28,009,167 | 27,943,667 | 19,959,762 | 15,573,949 | 15,874,981 | 11,174,981 | 8,352,500 |
| 流通A股(股) | 21,212,048 | 21,333,848 | 21,360,848 | 28,009,167 | 27,943,667 | 19,959,762 | 15,573,949 | 15,874,981 | 11,174,981 | 8,352,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 50,281,952 | 50,160,152 | 50,133,152 | 43,484,833 | 43,288,333 | 30,920,238 | 24,126,051 | 23,825,019 | 23,825,019 | 17,807,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 35,000,000 | 26,160,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 50,281,952 | 50,160,152 | 50,133,152 | 43,484,833 | 43,288,333 | 30,920,238 | 24,126,051 | 23,825,019 | 23,825,019 | 17,807,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 15,179,683 | 15,179,683 | 15,179,683 | 12,079,683 | 12,079,683 | 8,628,345 | 6,732,416 | 6,732,416 | 6,732,416 | 5,032,000 |
| 其中：境内法人持股 | 5,500,574 | 5,500,574 | 5,500,574 | 2,400,574 | 2,400,574 | 1,714,696 | 1,337,921 | 1,337,921 | 1,337,921 | 1,000,000 |
| 其他境内自然人持股 | 9,679,109 | 9,679,109 | 9,679,109 | 9,679,109 | 9,679,109 | 6,913,649 | 5,394,495 | 5,394,495 | 5,394,495 | 4,032,000 |
| 高管持股(股) | 35,102,269 | 34,980,469 | 34,953,469 | 31,405,150 | 31,208,650 | 22,291,893 | 17,393,635 | 17,092,603 | 17,092,603 | 12,775,500 |
| 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 | 股份性质变更 | 增发A股上市 | 送股上市 | 转增股上市,送股上市 | 高管股份变动 | 增发A股上市 | 送股上市,转增股上市 | 首发限售股份上市,高管股份变动 |
| 公告日期 | 2023-04-28 | 2022-08-24 | 2022-01-14 | 2020-04-22 | 2019-05-16 | 2018-06-13 | 2017-10-17 | 2017-09-12 | 2017-06-06 | 2017-05-23 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2022-01-14 | 2020-04-28 | 2019-05-24 | 2018-06-22 | 2017-10-17 | 2017-09-15 | 2017-06-14 | 2017-05-26 |