| 类型/截止日期 | 2019-05-14 | 2019-05-09 | 2018-12-31 | 2018-06-30 | 2018-02-01 | 2017-12-31 | 2016-12-31 | 2016-07-01 | 2015-11-13 | 2015-09-01 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 59,175,000 | 59,175,000 | 59,175,000 | 59,175,000 | 59,175,000 | 59,175,000 | 59,175,000 | 59,175,000 | 39,450,000 | 35,000,000 |
| 流通股(股) | 34,471,313 | 26,567,602 | 29,263,780 | 29,485,030 | 30,100,030 | 30,048,349 | 30,124,099 | 32,378,670 | 21,585,780 | 17,135,780 |
| 流通A股(股) | 34,471,313 | 26,567,602 | 29,263,780 | 29,485,030 | 30,100,030 | 30,048,349 | 30,124,099 | 32,378,670 | 21,585,780 | 17,135,780 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 24,703,687 | 32,607,398 | 29,911,220 | 29,689,970 | 29,074,970 | 29,126,651 | 29,050,901 | 26,796,330 | 17,864,220 | 17,864,220 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 59,175,000 | 59,175,000 | 39,450,000 | 35,000,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 24,703,687 | 32,607,398 | 29,911,220 | 29,689,970 | 29,074,970 | 29,126,651 | 29,050,901 | 26,796,330 | 17,864,220 | 17,864,220 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 6,562,500 | 6,562,500 | 6,562,500 | 6,562,500 | 6,562,500 | 6,562,500 | 6,562,500 | 4,375,000 | 4,375,000 |
| 其中：境内法人持股 | - | 6,562,500 | 6,562,500 | 6,562,500 | 6,562,500 | 6,562,500 | 6,562,500 | 6,562,500 | 4,375,000 | 4,375,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 24,703,687 | 26,044,898 | 23,348,720 | 23,127,470 | 22,512,470 | 22,564,151 | 22,488,401 | 20,233,830 | 13,489,220 | 13,489,220 |
| 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,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 | 转增股上市 | 增发A股上市 | 高管股份变动,首发限售股份上市 |
| 公告日期 | 2019-05-09 | 2019-05-09 | 2019-04-25 | 2018-08-29 | 2018-01-29 | 2018-04-25 | 2017-04-20 | 2016-06-17 | 2015-11-10 | 2015-08-27 |
| 变动日期 | 2019-05-14 | 2019-05-09 | 2018-12-31 | 2018-06-30 | 2018-02-01 | 2017-12-31 | 2016-12-31 | 2016-07-01 | 2015-11-13 | 2015-09-01 |