| 类型/截止日期 | 2020-06-30 | 2019-11-21 | 2019-06-30 | 2018-12-24 | 2018-11-26 | 2018-06-30 | 2018-06-22 | 2018-06-19 | 2018-03-23 | 2017-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 65,300,000 | 65,300,000 | 65,300,000 | 65,300,000 | 65,300,000 | 65,300,000 | 65,300,000 | 65,300,000 | 65,300,000 | 65,300,000 |
| 流通股(股) | 34,685,019 | 34,607,769 | 32,423,922 | 32,544,841 | 31,882,422 | 30,329,824 | 29,971,065 | 29,437,065 | 29,971,065 | 26,761,315 |
| 流通A股(股) | 34,685,019 | 34,607,769 | 32,423,922 | 32,544,841 | 31,882,422 | 30,329,824 | 29,971,065 | 29,437,065 | 29,971,065 | 26,761,315 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 30,614,981 | 30,692,231 | 32,876,078 | 32,755,159 | 33,417,578 | 34,970,176 | 35,328,935 | 35,862,935 | 35,328,935 | 38,538,685 |
| 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) | 30,614,981 | 30,692,231 | 32,876,078 | 32,755,159 | 33,417,578 | 34,970,176 | 35,328,935 | 35,862,935 | 35,328,935 | 38,538,685 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 23,573,332 | 24,378,493 | 26,139,405 | 26,139,405 | 26,623,761 | 26,623,761 | 26,623,761 | 27,157,761 | 27,157,761 | 31,923,761 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 23,573,332 | 24,378,493 | 26,139,405 | 26,139,405 | 26,623,761 | 26,623,761 | 26,623,761 | 27,157,761 | 27,157,761 | 31,923,761 |
| 高管持股(股) | 7,041,649 | 6,313,738 | 6,736,673 | 6,615,754 | 6,793,817 | 8,346,415 | 8,705,174 | 8,705,174 | 8,171,174 | 6,614,924 |
| 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,首发限售股份上市 | 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 | 网下配售股份上市 | 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 |
| 公告日期 | 2020-06-23 | 2019-11-18 | 2019-08-28 | 2018-12-19 | 2018-11-21 | 2018-08-31 | 2018-06-19 | 2018-06-19 | 2018-03-20 | 2018-06-29 |
| 变动日期 | 2020-06-30 | 2019-11-21 | 2019-06-30 | 2018-12-24 | 2018-11-26 | 2018-06-30 | 2018-06-22 | 2018-06-19 | 2018-03-23 | 2017-12-31 |