| 类型/截止日期 | 2022-12-31 | 2022-09-21 | 2022-07-29 | 2019-11-05 | 2018-04-03 | 2016-11-21 | 2016-01-18 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 21,043,770 | 21,043,770 | 21,043,770 | 21,043,770 | 21,043,770 | 21,043,770 | 21,043,770 | 21,043,770 |
| 流通股(股) | 14,607,623 | 14,686,199 | 14,436,874 | 14,287,099 | 14,251,099 | 12,635,184 | 2,104,377 | 2,104,377 |
| 流通A股(股) | 14,607,623 | 14,686,199 | 14,436,874 | 14,287,099 | 14,251,099 | 12,635,184 | 2,104,377 | 2,104,377 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 6,436,147 | 6,357,571 | 6,606,896 | 6,756,671 | 6,792,671 | 8,408,586 | 18,939,393 | 18,939,393 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 21,043,770 | 21,043,770 | 21,043,770 | |||||
| 三板B股(股) | - | - | - | |||||
| 限售股份(股) | 6,436,147 | 6,357,571 | 6,606,896 | 6,756,671 | 6,792,671 | 8,408,586 | 18,939,393 | 18,939,393 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 2,947,176 | 2,947,176 | 7,277,767 | 18,939,393 | 18,939,393 |
| 其中：境内法人持股 | - | - | - | - | - | 1,262,626 | 8,485,516 | 8,485,516 |
| 其他境内自然人持股 | - | - | - | 2,947,176 | 2,947,176 | 6,015,141 | 10,453,877 | 10,453,877 |
| 高管持股(股) | 6,436,147 | 6,357,571 | 6,606,896 | 3,809,495 | 3,845,495 | 1,130,819 | - | - |
| 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 | 首发限售股份上市 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-26 | 2022-09-15 | 2022-07-26 | 2019-10-31 | 2018-03-29 | 2016-11-16 | 2015-12-10 | 2016-03-31 |
| 变动日期 | 2022-12-31 | 2022-09-21 | 2022-07-29 | 2019-11-05 | 2018-04-03 | 2016-11-21 | 2016-01-18 | 2015-12-31 |