| 类型/截止日期 | 2022-12-31 | 2022-11-11 | 2022-06-30 | 2019-12-31 | 2019-06-11 | 2019-04-02 | 2018-12-31 | 2018-06-30 | 2017-05-09 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 33,748,896 | 33,748,896 | 33,748,896 | 33,748,896 | 33,748,896 | 33,748,896 | 33,748,896 | 33,748,896 | 33,748,896 |
| 流通股(股) | 13,017,983 | 13,019,500 | 14,073,448 | 14,045,483 | 14,057,787 | 14,039,573 | 12,482,487 | 12,898,044 | 12,908,669 |
| 流通A股(股) | 13,017,983 | 13,019,500 | 14,073,448 | 14,045,483 | 14,057,787 | 14,039,573 | 12,482,487 | 12,898,044 | 12,908,669 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 20,730,913 | 20,729,396 | 19,675,448 | 19,703,413 | 19,691,109 | 19,709,323 | 21,266,409 | 20,850,852 | 20,840,227 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 33,748,896 | ||||||||
| 三板B股(股) | - | ||||||||
| 限售股份(股) | 20,730,913 | 20,729,396 | 19,675,448 | 19,703,413 | 19,691,109 | 19,709,323 | 21,266,409 | 20,850,852 | 20,840,227 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 18,287,658 | 18,287,658 | 18,287,658 | 18,287,658 | 18,287,658 | 18,287,658 | 18,287,658 | 18,287,658 | 18,287,658 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 18,287,658 | 18,287,658 | 18,287,658 | 18,287,658 | 18,287,658 | 18,287,658 | 18,287,658 | 18,287,658 | 18,287,658 |
| 高管持股(股) | 2,443,255 | 2,441,738 | 1,387,790 | 1,415,755 | 1,403,451 | 1,421,665 | 2,978,751 | 2,563,194 | 2,552,569 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 新三板上市 |
| 公告日期 | 2023-04-03 | 2022-11-08 | 2022-08-18 | 2020-04-23 | 2019-06-05 | 2019-03-28 | 2019-04-16 | 2018-08-22 | 2017-03-20 |
| 变动日期 | 2022-12-31 | 2022-11-11 | 2022-06-30 | 2019-12-31 | 2019-06-11 | 2019-04-02 | 2018-12-31 | 2018-06-30 | 2017-05-09 |