| 类型/截止日期 | 2022-11-04 | 2022-06-30 | 2019-05-30 | 2018-03-29 | 2017-12-31 | 2017-06-14 | 2017-02-28 | 2016-12-31 | 2016-06-30 | 2016-05-13 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 87,000,000 | 87,000,000 | 87,000,000 | 87,000,000 | 87,000,000 | 87,000,000 | 87,000,000 | 87,000,000 | 87,000,000 | 87,000,000 |
| 流通股(股) | 28,553,299 | 28,794,814 | 42,214,819 | 41,916,887 | 41,106,728 | 41,163,313 | 40,531,022 | 39,573,363 | 39,595,685 | 39,741,935 |
| 流通A股(股) | 28,553,299 | 28,794,814 | 42,214,819 | 41,916,887 | 41,106,728 | 41,163,313 | 40,531,022 | 39,573,363 | 39,595,685 | 39,741,935 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 58,446,701 | 58,205,186 | 44,785,181 | 45,083,113 | 45,893,272 | 45,836,687 | 46,468,978 | 47,426,637 | 47,404,315 | 47,258,065 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 87,000,000 | 87,000,000 | 87,000,000 | 87,000,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 58,446,701 | 58,205,186 | 44,785,181 | 45,083,113 | 45,893,272 | 45,836,687 | 46,468,978 | 47,426,637 | 47,404,315 | 47,258,065 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 48,655,420 | 48,413,905 | 34,999,375 | 35,217,723 | 35,444,382 | 35,444,382 | 35,444,382 | 35,841,041 | 35,841,041 | 35,841,041 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 48,655,420 | 48,413,905 | 34,999,375 | 35,217,723 | 35,444,382 | 35,444,382 | 35,444,382 | 35,841,041 | 35,841,041 | 35,841,041 |
| 高管持股(股) | 9,791,281 | 9,791,281 | 9,785,806 | 9,865,390 | 10,448,890 | 10,392,305 | 11,024,596 | 11,585,596 | 11,563,274 | 11,417,024 |
| 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 | 股份性质变更 | 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,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,网下配售股份上市 | 高管股份变动 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2022-11-08 | 2022-08-23 | 2019-05-27 | 2018-03-26 | 2018-03-29 | 2017-06-09 | 2017-02-23 | 2017-04-10 | 2016-08-22 | 2016-05-10 |
| 变动日期 | 2022-11-04 | 2022-06-30 | 2019-05-30 | 2018-03-29 | 2017-12-31 | 2017-06-14 | 2017-02-28 | 2016-12-31 | 2016-06-30 | 2016-05-13 |