| 类型/截止日期 | 2023-04-19 | 2023-03-27 | 2020-12-31 | 2020-06-16 | 2020-06-15 | 2020-04-10 | 2019-06-10 | 2019-05-29 | 2019-03-13 | 2018-06-14 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 69,501,453 | 68,707,453 | 68,707,453 | 67,567,453 | 52,551,887 | 52,551,887 | 52,551,887 | 47,774,443 | 47,247,776 | 44,433,332 |
| 流通股(股) | 29,742,004 | 29,742,004 | 31,742,004 | 31,742,004 | 24,993,849 | 25,074,375 | 24,740,354 | 22,491,231 | 21,964,564 | 19,150,120 |
| 流通A股(股) | 29,742,004 | 29,742,004 | 31,742,004 | 31,742,004 | 24,993,849 | 25,074,375 | 24,740,354 | 22,491,231 | 21,964,564 | 19,150,120 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 39,759,449 | 38,965,449 | 36,965,449 | 35,825,449 | 27,558,038 | 27,477,512 | 27,811,533 | 25,283,212 | 25,283,212 | 25,283,212 |
| 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) | 39,759,449 | 38,965,449 | 36,965,449 | 35,825,449 | 27,558,038 | 27,477,512 | 27,811,533 | 25,283,212 | 25,283,212 | 25,283,212 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 35,802,834 | 35,008,834 | 33,008,834 | 31,868,834 | 24,514,488 | 24,514,488 | 25,185,833 | 22,896,212 | 22,896,212 | 22,896,212 |
| 其中：境内法人持股 | 3,904,862 | 3,904,862 | 3,904,862 | 2,764,862 | 2,126,817 | 2,126,817 | 2,126,817 | 1,933,470 | 1,933,470 | 1,933,470 |
| 其他境内自然人持股 | 31,897,972 | 31,103,972 | 29,103,972 | 29,103,972 | 22,387,671 | 22,387,671 | 23,059,016 | 20,962,742 | 20,962,742 | 20,962,742 |
| 高管持股(股) | 3,956,615 | 3,956,615 | 3,956,615 | 3,956,615 | 3,043,550 | 2,963,024 | 2,625,700 | 2,387,000 | 2,387,000 | 2,387,000 |
| 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 | 增发A股上市 | 股权激励限售流通股上市 | 增发A股上市 | 送股上市,转增股上市 | 高管股份变动 | 首发限售股份上市 | 送股上市 | 增发A股上市 | 增发A股上市 | 转增股上市,送股上市 |
| 公告日期 | 2023-04-13 | 2023-03-22 | 2020-12-28 | 2020-06-16 | 2020-06-16 | 2020-04-07 | 2019-05-31 | 2019-05-24 | 2019-03-08 | 2018-06-07 |
| 变动日期 | 2023-04-19 | 2023-03-27 | 2020-12-31 | 2020-06-16 | 2020-06-15 | 2020-04-10 | 2019-06-10 | 2019-05-29 | 2019-03-13 | 2018-06-14 |