| 类型/截止日期 | 2023-03-02 | 2022-12-31 | 2022-06-30 | 2020-04-14 | 2019-12-02 | 2019-07-16 | 2019-04-15 | 2016-12-31 | 2016-06-30 | 2016-04-21 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 39,600,000 | 39,600,000 | 39,600,000 | 39,600,000 | 39,600,000 | 39,600,000 | 37,050,000 | 37,050,000 | 37,050,000 | 37,050,000 |
| 流通股(股) | 23,385,476 | 22,890,685 | 22,903,826 | 16,966,326 | 15,965,576 | 14,721,476 | 12,171,476 | 13,176,476 | 10,854,997 | 13,176,476 |
| 流通A股(股) | 23,385,476 | 22,890,685 | 22,903,826 | 16,966,326 | 15,965,576 | 14,721,476 | 12,171,476 | 13,176,476 | 10,854,997 | 13,176,476 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 16,214,524 | 16,709,315 | 16,696,174 | 22,633,674 | 23,634,424 | 24,878,524 | 24,878,524 | 23,873,524 | 26,195,003 | 23,873,524 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 37,050,000 | 37,050,000 | 37,050,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 16,214,524 | 16,709,315 | 16,696,174 | 22,633,674 | 23,634,424 | 24,878,524 | 24,878,524 | 23,873,524 | 26,195,003 | 23,873,524 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 14,083,332 | 14,083,332 | 14,083,332 | 14,083,332 | 14,083,332 | 14,083,332 | 14,083,332 | 14,083,332 | 14,083,332 | 14,083,332 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 14,083,332 | 14,083,332 | 14,083,332 | 14,083,332 | 14,083,332 | 14,083,332 | 14,083,332 | 14,083,332 | 14,083,332 | 14,083,332 |
| 高管持股(股) | 2,131,192 | 2,625,983 | 2,612,842 | 8,550,342 | 9,551,092 | 10,795,192 | 10,795,192 | 9,790,192 | 12,111,671 | 9,790,192 |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动,首发限售股份上市 |
| 公告日期 | 2023-02-27 | 2023-04-24 | 2022-08-30 | 2020-04-09 | 2019-11-27 | 2019-07-11 | 2019-07-11 | 2017-04-24 | 2016-07-28 | 2016-04-18 |
| 变动日期 | 2023-03-02 | 2022-12-31 | 2022-06-30 | 2020-04-14 | 2019-12-02 | 2019-07-16 | 2019-04-15 | 2016-12-31 | 2016-06-30 | 2016-04-21 |