| 类型/截止日期 | 2020-06-30 | 2019-08-20 | 2019-06-30 | 2019-02-12 | 2018-12-20 | 2018-03-20 | 2017-12-31 | 2017-11-01 | 2017-10-27 | 2017-10-12 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 277,276,325 | 277,276,325 | 277,276,325 | 277,276,325 | 277,276,325 | 277,276,325 | 277,276,325 | 277,276,325 | 277,276,325 | 277,276,325 |
| 流通股(股) | 189,222,373 | 197,255,313 | 197,255,312 | 197,272,562 | 193,580,777 | 192,083,704 | 189,907,204 | 191,013,454 | 188,897,344 | 188,940,094 |
| 流通A股(股) | 189,222,373 | 197,255,313 | 197,255,312 | 197,272,562 | 193,580,777 | 192,083,704 | 189,907,204 | 191,013,454 | 188,897,344 | 188,940,094 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 88,053,952 | 80,021,012 | 80,021,013 | 80,003,763 | 83,695,548 | 85,192,621 | 87,369,121 | 86,262,871 | 88,378,981 | 88,336,231 |
| 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) | 88,053,952 | 80,021,012 | 80,021,013 | 80,003,763 | 83,695,548 | 85,192,621 | 87,369,121 | 86,262,871 | 88,378,981 | 88,336,231 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 42,538,628 | 42,538,628 | 42,538,628 | 42,538,628 | 42,538,628 | 44,278,701 | 46,270,701 | 46,270,701 | 46,270,701 | 46,270,701 |
| 其中：境内法人持股 | - | - | - | - | - | - | 42,663,375 | 42,663,375 | 42,663,375 | 42,663,375 |
| 其他境内自然人持股 | 42,538,628 | 42,538,628 | 42,538,628 | 42,538,628 | 42,538,628 | 44,278,701 | 3,607,326 | 3,607,326 | 3,607,326 | 3,607,326 |
| 高管持股(股) | 45,515,324 | 37,482,384 | 37,482,385 | 37,465,135 | 41,156,920 | 40,913,920 | 41,098,420 | 39,992,170 | 42,108,280 | 42,065,530 |
| 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,网下配售股份上市 | 高管股份变动,首发限售股份上市 | 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 |
| 公告日期 | 2020-08-31 | 2019-08-15 | 2019-08-30 | 2019-01-31 | 2018-12-17 | 2018-03-15 | 2018-04-23 | 2017-10-27 | 2017-10-27 | 2017-10-09 |
| 变动日期 | 2020-06-30 | 2019-08-20 | 2019-06-30 | 2019-02-12 | 2018-12-20 | 2018-03-20 | 2017-12-31 | 2017-11-01 | 2017-10-27 | 2017-10-12 |