| 类型/截止日期 | 2020-06-10 | 2019-08-23 | 2019-07-12 | 2019-06-30 | 2019-05-24 | 2018-12-31 | 2018-10-29 | 2018-06-30 | 2018-03-28 | 2017-09-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,770,000 | 20,770,000 | 20,770,000 | 20,770,000 | 20,770,000 | 20,770,000 | 20,770,000 | 20,770,000 | 20,770,000 | 20,770,000 |
| 流通股(股) | 7,922,200 | 7,844,650 | 6,933,750 | 6,735,550 | 6,752,525 | 6,583,175 | 6,908,900 | 7,135,450 | 7,368,625 | 7,686,225 |
| 流通A股(股) | 7,922,200 | 7,844,650 | 6,933,750 | 6,735,550 | 6,752,525 | 6,583,175 | 6,908,900 | 7,135,450 | 7,368,625 | 7,686,225 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,847,800 | 12,925,350 | 13,836,250 | 14,034,450 | 14,017,475 | 14,186,825 | 13,861,100 | 13,634,550 | 13,401,375 | 13,083,775 |
| 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) | 12,847,800 | 12,925,350 | 13,836,250 | 14,034,450 | 14,017,475 | 14,186,825 | 13,861,100 | 13,634,550 | 13,401,375 | 13,083,775 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,995,084 | 7,995,084 | 7,995,084 | 7,995,084 | 7,995,084 | 7,995,084 | 7,995,084 | 7,995,084 | 7,995,084 | 7,995,084 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 7,995,084 | 7,995,084 | 7,995,084 | 7,995,084 | 7,995,084 | 7,995,084 | 7,995,084 | 7,995,084 | 7,995,084 | 7,995,084 |
| 高管持股(股) | 4,852,716 | 4,930,266 | 5,841,166 | 6,039,366 | 6,022,391 | 6,191,741 | 5,866,016 | 5,639,466 | 5,406,291 | 5,088,691 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 |
| 公告日期 | 2020-06-05 | 2019-08-20 | 2019-07-09 | 2019-08-26 | 2019-05-20 | 2019-04-23 | 2018-10-24 | 2018-08-15 | 2018-03-23 | 2017-09-13 |
| 变动日期 | 2020-06-10 | 2019-08-23 | 2019-07-12 | 2019-06-30 | 2019-05-24 | 2018-12-31 | 2018-10-29 | 2018-06-30 | 2018-03-28 | 2017-09-15 |