| 类型/截止日期 | 2022-05-09 | 2019-06-30 | 2018-12-31 | 2018-06-27 | 2017-07-25 | 2017-05-08 | 2016-12-31 | 2016-06-30 | 2016-02-25 | 2016-01-18 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 110,412,500 | 110,412,500 | 110,412,500 | 110,412,500 | 110,412,500 | 110,412,500 | 103,962,500 | 103,962,500 | 103,962,500 | 96,262,500 |
| 流通股(股) | 73,031,182 | 60,384,022 | 59,767,522 | 60,384,022 | 59,767,522 | 59,027,272 | 52,577,272 | 51,385,228 | 59,078,022 | 51,378,022 |
| 流通A股(股) | 73,031,182 | 60,384,022 | 59,767,522 | 60,384,022 | 59,767,522 | 59,027,272 | 52,577,272 | 51,385,228 | 59,078,022 | 51,378,022 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 37,381,318 | 50,028,478 | 50,644,978 | 50,028,478 | 50,644,978 | 51,385,228 | 51,385,228 | 52,577,272 | 44,884,478 | 44,884,478 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 110,412,500 | 103,962,500 | 103,962,500 | 103,962,500 | 96,262,500 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 37,381,318 | 50,028,478 | 50,644,978 | 50,028,478 | 50,644,978 | 51,385,228 | 51,385,228 | 52,577,272 | 44,884,478 | 44,884,478 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 21,177,630 | 40,218,720 | 40,218,720 | 40,218,720 | 40,218,720 | 40,218,720 | 40,218,720 | 40,218,720 | 40,218,720 | 40,218,720 |
| 其中：境内法人持股 | - | 2,892,660 | 2,892,660 | 2,892,660 | 2,892,660 | 2,892,660 | 2,892,660 | 2,892,660 | 2,892,660 | 2,892,660 |
| 其他境内自然人持股 | 21,177,630 | 37,326,060 | 37,326,060 | 37,326,060 | 37,326,060 | 37,326,060 | 37,326,060 | 37,326,060 | 37,326,060 | 37,326,060 |
| 高管持股(股) | 16,203,688 | 9,809,758 | 10,426,258 | 9,809,758 | 10,426,258 | 11,166,508 | 11,166,508 | 12,358,552 | 4,665,758 | 4,665,758 |
| 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 | 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 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 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 | 2022-04-29 | 2019-08-27 | 2019-04-29 | 2018-06-22 | 2017-07-20 | 2017-05-03 | 2017-04-27 | 2016-08-16 | 2016-02-22 | 2016-01-13 |
| 变动日期 | 2022-05-09 | 2019-06-30 | 2018-12-31 | 2018-06-27 | 2017-07-25 | 2017-05-08 | 2016-12-31 | 2016-06-30 | 2016-02-25 | 2016-01-18 |