| 类型/截止日期 | 2020-07-02 | 2020-03-04 | 2020-03-03 | 2019-01-14 | 2019-01-09 | 2018-12-31 | 2017-06-30 | 2016-12-31 | 2016-08-29 | 2016-04-27 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 57,960,000 | 57,960,000 | 66,960,000 | 66,960,000 | 66,960,000 | 66,960,000 | 66,960,000 | 66,960,000 | 66,960,000 | 63,660,000 |
| 流通股(股) | 19,156,500 | 15,856,500 | 24,856,500 | 25,216,350 | 17,267,550 | 17,267,550 | 17,278,800 | 19,283,250 | 19,285,500 | 19,285,500 |
| 流通A股(股) | 19,156,500 | 15,856,500 | 24,856,500 | 25,216,350 | 17,267,550 | 17,267,550 | 17,278,800 | 19,283,250 | 19,285,500 | 19,285,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 38,803,500 | 42,103,500 | 42,103,500 | 41,743,650 | 49,692,450 | 49,692,450 | 49,681,200 | 47,676,750 | 47,674,500 | 44,374,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 66,960,000 | 66,960,000 | 63,660,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 38,803,500 | 42,103,500 | 42,103,500 | 41,743,650 | 49,692,450 | 49,692,450 | 49,681,200 | 47,676,750 | 47,674,500 | 44,374,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 28,277,760 | 31,577,760 | 31,577,760 | 31,577,760 | 31,577,760 | 31,577,760 | 31,577,760 | 31,577,760 | 31,577,760 | 28,277,760 |
| 其中：境内法人持股 | 4,608,000 | 4,608,000 | 4,608,000 | 4,608,000 | 4,608,000 | 4,608,000 | 4,608,000 | 4,608,000 | 4,608,000 | 4,608,000 |
| 其他境内自然人持股 | 23,669,760 | 26,969,760 | 26,969,760 | 26,969,760 | 26,969,760 | 26,969,760 | 26,969,760 | 26,969,760 | 26,969,760 | 23,669,760 |
| 高管持股(股) | 10,525,740 | 10,525,740 | 10,525,740 | 10,165,890 | 18,114,690 | 18,114,690 | 18,103,440 | 16,098,990 | 16,096,740 | 16,096,740 |
| 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 | 网下配售股份上市 | 回购 | 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 | 增发A股上市 | 转增股上市,送股上市 |
| 公告日期 | 2020-06-29 | 2020-03-05 | 2020-03-05 | 2019-01-09 | 2019-01-09 | 2019-04-23 | 2017-08-23 | 2017-04-11 | 2016-08-24 | 2016-04-19 |
| 变动日期 | 2020-07-02 | 2020-03-04 | 2020-03-03 | 2019-01-14 | 2019-01-09 | 2018-12-31 | 2017-06-30 | 2016-12-31 | 2016-08-29 | 2016-04-27 |