| 类型/截止日期 | 2023-02-03 | 2022-01-12 | 2019-12-13 | 2019-06-30 | 2019-01-23 | 2019-01-17 | 2018-12-31 | 2018-01-24 | 2017-12-31 | 2017-02-17 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 19,332,000 | 19,332,000 | 19,332,000 | 19,332,000 | 19,332,000 | 19,332,000 | 19,332,000 | 19,332,000 | 19,332,000 | 19,332,000 |
| 流通股(股) | 7,741,876 | 7,551,000 | 6,675,000 | 5,575,000 | 6,040,750 | 5,910,000 | 5,910,000 | 10,513,000 | 8,038,000 | 8,748,000 |
| 流通A股(股) | 7,741,876 | 7,551,000 | 6,675,000 | 5,575,000 | 6,040,750 | 5,910,000 | 5,910,000 | 10,513,000 | 8,038,000 | 8,748,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,590,124 | 11,781,000 | 12,657,000 | 13,757,000 | 13,291,250 | 13,422,000 | 13,422,000 | 8,819,000 | 11,294,000 | 10,584,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 19,332,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 11,590,124 | 11,781,000 | 12,657,000 | 13,757,000 | 13,291,250 | 13,422,000 | 13,422,000 | 8,819,000 | 11,294,000 | 10,584,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 1,080,834 | 1,093,334 | 4,087,334 | 4,087,334 | 4,087,334 | 4,192,334 | 4,192,334 | 4,192,334 | 4,192,334 | 4,192,334 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 1,080,834 | 1,093,334 | 4,087,334 | 4,087,334 | 4,087,334 | 4,192,334 | 4,192,334 | 4,192,334 | 4,192,334 | 4,192,334 |
| 高管持股(股) | 10,509,290 | 10,687,666 | 8,569,666 | 9,669,666 | 9,203,916 | 9,229,666 | 9,229,666 | 4,626,666 | 7,101,666 | 6,391,666 |
| 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 | 网下配售股份上市,高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动,网下配售股份上市 | 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 | 2023-01-31 | 2022-01-07 | 2019-12-11 | 2019-08-28 | 2019-01-17 | 2019-01-17 | 2019-04-24 | 2018-01-18 | 2018-06-12 | 2017-02-14 |
| 变动日期 | 2023-02-03 | 2022-01-12 | 2019-12-13 | 2019-06-30 | 2019-01-23 | 2019-01-17 | 2018-12-31 | 2018-01-24 | 2017-12-31 | 2017-02-17 |