| 类型/截止日期 | 2019-03-11 | 2019-03-04 | 2018-12-25 | 2017-08-18 | 2017-08-11 | 2017-02-06 | 2016-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 70,830,000 | 70,830,000 | 70,830,000 | 70,830,000 | 70,830,000 | 65,830,000 | 65,830,000 |
| 流通股(股) | 42,005,000 | 39,505,000 | 39,505,750 | 34,455,000 | 5,870,000 | 870,000 | 870,000 |
| 流通A股(股) | 42,005,000 | 39,505,000 | 39,505,750 | 34,455,000 | 5,870,000 | 870,000 | 870,000 |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 28,825,000 | 31,325,000 | 31,324,250 | 36,375,000 | 64,960,000 | 64,960,000 | 64,960,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 65,830,000 | 65,830,000 | |||||
| 三板B股(股) | - | - | |||||
| 限售股份(股) | 28,825,000 | 31,325,000 | 31,324,250 | 36,375,000 | 64,960,000 | 64,960,000 | 64,960,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,250,000 | 15,750,000 | 15,750,000 | 30,500,000 | 64,960,000 | 64,960,000 | 64,960,000 |
| 其中：境内法人持股 | - | 2,500,000 | 2,500,000 | 5,000,000 | 22,460,000 | 22,460,000 | 22,460,000 |
| 其他境内自然人持股 | 13,250,000 | 13,250,000 | 13,250,000 | 25,500,000 | 42,500,000 | 42,500,000 | 42,500,000 |
| 高管持股(股) | 15,575,000 | 15,575,000 | 15,574,250 | 5,875,000 | - | - | - |
| 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 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-03-04 | 2019-03-04 | 2018-12-20 | 2017-08-15 | 2017-08-08 | 2016-12-30 | 2017-04-21 |
| 变动日期 | 2019-03-11 | 2019-03-04 | 2018-12-25 | 2017-08-18 | 2017-08-11 | 2017-02-06 | 2016-12-31 |