| 类型/截止日期 | 2023-01-19 | 2022-12-31 | 2022-11-01 | 2022-03-11 | 2020-01-13 | 2019-12-31 | 2019-06-30 | 2018-06-30 | 2018-03-23 | 2018-03-20 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 65,727,600 | 65,727,600 | 65,727,600 | 65,727,600 | 65,727,600 | 65,727,600 | 65,727,600 | 65,727,600 | 65,727,600 | 65,727,600 |
| 流通股(股) | 47,719,312 | 47,306,812 | 48,013,837 | 47,428,555 | 41,672,718 | 40,938,378 | 45,273,978 | 46,998,978 | 42,663,378 | 42,264,128 |
| 流通A股(股) | 47,719,312 | 47,306,812 | 48,013,837 | 47,428,555 | 41,672,718 | 40,938,378 | 45,273,978 | 46,998,978 | 42,663,378 | 42,264,128 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 18,008,288 | 18,420,788 | 17,713,763 | 18,299,045 | 24,054,882 | 24,789,222 | 20,453,622 | 18,728,622 | 23,064,222 | 23,463,472 |
| 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) | 18,008,288 | 18,420,788 | 17,713,763 | 18,299,045 | 24,054,882 | 24,789,222 | 20,453,622 | 18,728,622 | 23,064,222 | 23,463,472 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 7,860,934 | 7,860,934 | 7,860,934 | 7,860,934 | 7,860,934 | 7,882,934 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 22,000 |
| 其他境内自然人持股 | - | - | - | - | 7,860,934 | 7,860,934 | 7,860,934 | 7,860,934 | 7,860,934 | 7,860,934 |
| 高管持股(股) | 18,008,288 | 18,420,788 | 17,713,763 | 18,299,045 | 16,193,948 | 16,928,288 | 12,592,688 | 10,867,688 | 15,203,288 | 15,580,538 |
| 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 | 高管股份变动,首发限售股份上市 | 高管股份变动 |
| 公告日期 | 2023-01-16 | 2023-04-21 | 2022-10-26 | 2022-03-07 | 2020-01-09 | 2020-04-30 | 2019-08-27 | 2018-08-27 | 2018-03-20 | 2018-03-20 |
| 变动日期 | 2023-01-19 | 2022-12-31 | 2022-11-01 | 2022-03-11 | 2020-01-13 | 2019-12-31 | 2019-06-30 | 2018-06-30 | 2018-03-23 | 2018-03-20 |