| 类型/截止日期 | 2022-12-31 | 2022-06-16 | 2020-06-30 | 2020-03-17 | 2020-01-31 | 2019-12-31 | 2019-09-30 | 2018-12-31 | 2018-12-20 | 2018-05-16 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 148,200,000 | 148,200,000 | 148,200,000 | 148,200,000 | 148,200,000 | 148,200,000 | 148,200,000 | 148,200,000 | 148,200,000 | 143,000,000 |
| 流通股(股) | 105,805,875 | 106,368,450 | 102,769,950 | 103,144,950 | 99,544,950 | 74,363,668 | 75,188,668 | 87,176,600 | 75,188,668 | 69,988,668 |
| 流通A股(股) | 105,805,875 | 106,368,450 | 102,769,950 | 103,144,950 | 99,544,950 | 74,363,668 | 75,188,668 | 87,176,600 | 75,188,668 | 69,988,668 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 42,394,125 | 41,831,550 | 45,430,050 | 45,055,050 | 48,655,050 | 73,836,332 | 73,011,332 | 61,023,400 | 73,011,332 | 73,011,332 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | ||||||||||
| 三板B股(股) | ||||||||||
| 限售股份(股) | 42,394,125 | 41,831,550 | 45,430,050 | 45,055,050 | 48,655,050 | 73,836,332 | 73,011,332 | 61,023,400 | 73,011,332 | 73,011,332 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 42,394,125 | 41,831,550 | 45,430,050 | 45,055,050 | 48,655,050 | 73,836,332 | 73,011,332 | 61,023,400 | 73,011,332 | 73,011,332 |
| 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 | 增发A股上市 | 首发限售股份上市 |
| 公告日期 | 2023-04-24 | 2022-06-13 | 2020-08-25 | 2020-03-12 | 2020-01-21 | 2020-04-24 | 2019-10-24 | 2019-04-26 | 2018-12-17 | 2018-05-11 |
| 变动日期 | 2022-12-31 | 2022-06-16 | 2020-06-30 | 2020-03-17 | 2020-01-31 | 2019-12-31 | 2019-09-30 | 2018-12-31 | 2018-12-20 | 2018-05-16 |