| 类型/截止日期 | 2024-06-30 | 2022-06-30 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-08-07 | 2017-06-30 | 2016-12-31 | 2016-07-25 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 176,762,528 | 176,762,528 | 176,762,528 | 176,762,528 | 176,762,528 | 176,762,528 | 176,762,528 | 176,762,528 | 176,762,528 | 176,762,528 |
| 流通股(股) | 136,679,014 | 137,899,605 | 139,703,770 | 139,703,695 | 140,544,597 | 137,121,365 | 139,911,705 | 136,615,665 | 133,186,059 | 132,371,343 |
| 流通A股(股) | 136,679,014 | 137,899,605 | 139,703,770 | 139,703,695 | 140,544,597 | 137,121,365 | 139,911,705 | 136,615,665 | 133,186,059 | 132,371,343 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 40,083,514 | 38,862,923 | 37,058,758 | 37,058,833 | 36,217,931 | 39,641,163 | 36,850,823 | 40,146,863 | 43,576,469 | 44,391,185 |
| 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) | 40,083,514 | 38,862,923 | 37,058,758 | 37,058,833 | 36,217,931 | 39,641,163 | 36,850,823 | 40,146,863 | 43,576,469 | 44,391,185 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,854,160 | 2,854,160 | 2,854,160 | 2,854,160 | 2,854,160 | 2,854,160 | 2,854,160 | 2,854,160 | 2,854,160 | 2,854,160 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 2,854,160 | 2,854,160 | 2,854,160 | 2,854,160 | 2,854,160 | 2,854,160 | 2,854,160 | 2,854,160 | 2,854,160 | 2,854,160 |
| 高管持股(股) | 37,229,354 | 36,008,763 | 34,204,598 | 34,204,673 | 33,363,771 | 36,787,003 | 33,996,663 | 37,292,703 | 40,722,309 | 41,537,025 |
| 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 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 |
| 公告日期 | 2024-08-28 | 2022-08-25 | 2019-08-23 | 2019-04-20 | 2018-08-28 | 2018-04-24 | 2017-08-04 | 2017-08-29 | 2017-04-25 | 2016-07-21 |
| 变动日期 | 2024-06-30 | 2022-06-30 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-08-07 | 2017-06-30 | 2016-12-31 | 2016-07-25 |