| 类型/截止日期 | 2022-12-31 | 2022-06-08 | 2018-12-31 | 2018-05-11 | 2016-08-09 | 2016-06-30 |
|---|---|---|---|---|---|---|
| 总股本(股) | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 45,000,000 | 45,000,000 |
| 流通股(股) | 16,152,291 | 16,266,416 | 16,093,166 | 16,435,541 | 12,407,666 | 12,407,666 |
| 流通A股(股) | 16,152,291 | 16,266,416 | 16,093,166 | 16,435,541 | 12,407,666 | 12,407,666 |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 43,847,709 | 43,733,584 | 43,906,834 | 43,564,459 | 32,592,334 | 32,592,334 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 45,000,000 | 45,000,000 | ||||
| 三板B股(股) | - | - | ||||
| 限售股份(股) | 43,847,709 | 43,733,584 | 43,906,834 | 43,564,459 | 32,592,334 | 32,592,334 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 28,928,001 | 28,928,001 | 28,928,001 | 28,928,001 | 28,928,001 | 28,928,001 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 28,928,001 | 28,928,001 | 28,928,001 | 28,928,001 | 28,928,001 | 28,928,001 |
| 高管持股(股) | 14,919,708 | 14,805,583 | 14,978,833 | 14,636,458 | 3,664,333 | 3,664,333 |
| 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 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-18 | 2022-06-02 | 2019-04-19 | 2018-05-07 | 2016-07-28 | 2016-08-25 |
| 变动日期 | 2022-12-31 | 2022-06-08 | 2018-12-31 | 2018-05-11 | 2016-08-09 | 2016-06-30 |