| 类型/截止日期 | 2020-06-30 | 2019-12-31 | 2019-10-08 | 2018-12-31 | 2018-11-02 | 2018-10-30 | 2018-07-06 | 2018-06-30 | 2018-03-29 | 2017-10-23 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 54,604,766 | 54,604,766 | 54,604,766 | 54,604,766 | 54,604,766 | 54,604,766 | 54,604,766 | 54,604,766 | 54,604,766 | 54,604,766 |
| 流通股(股) | 46,224,243 | 46,399,323 | 46,224,243 | 45,699,003 | 47,067,869 | 43,890,677 | 44,684,975 | 37,665,331 | 38,459,629 | 37,959,629 |
| 流通A股(股) | 46,224,243 | 46,399,323 | 46,224,243 | 45,699,003 | 47,067,869 | 43,890,677 | 44,684,975 | 37,665,331 | 38,459,629 | 37,959,629 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 8,380,523 | 8,205,443 | 8,380,523 | 8,905,763 | 7,536,897 | 10,714,089 | 9,919,791 | 16,939,435 | 16,145,137 | 16,645,137 |
| 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) | 8,380,523 | 8,205,443 | 8,380,523 | 8,905,763 | 7,536,897 | 10,714,089 | 9,919,791 | 16,939,435 | 16,145,137 | 16,645,137 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,366,130 | 6,366,130 | 6,366,130 | 6,366,130 | 6,366,130 | 6,366,130 | 6,366,130 | 12,591,476 | 12,591,476 | 12,591,476 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 3,341,116 | 3,341,116 | 3,341,116 |
| 其他境内自然人持股 | 6,366,130 | 6,366,130 | 6,366,130 | 6,366,130 | 6,366,130 | 6,366,130 | 6,366,130 | 9,250,360 | 9,250,360 | 9,250,360 |
| 高管持股(股) | 2,014,393 | 1,839,313 | 2,014,393 | 2,539,633 | 1,170,767 | 4,347,959 | 3,553,661 | 4,347,959 | 3,553,661 | 4,053,661 |
| 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 | 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 |
| 公告日期 | 2020-08-24 | 2020-04-29 | 2019-09-26 | 2019-04-22 | 2018-10-30 | 2018-10-30 | 2018-06-29 | 2018-08-17 | 2018-03-26 | 2017-10-18 |
| 变动日期 | 2020-06-30 | 2019-12-31 | 2019-10-08 | 2018-12-31 | 2018-11-02 | 2018-10-30 | 2018-07-06 | 2018-06-30 | 2018-03-29 | 2017-10-23 |