| 类型/截止日期 | 2019-02-01 | 2018-12-20 | 2018-06-06 | 2018-06-01 | 2018-01-17 | 2017-12-31 | 2017-10-25 | 2017-10-20 | 2017-07-19 | 2016-07-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,000,000 | 18,000,000 | 18,000,000 | 18,000,000 | 18,000,000 | 18,000,000 | 18,000,000 | 18,000,000 | 18,000,000 | 18,000,000 |
| 流通股(股) | 6,770,000 | 4,770,000 | 13,950,000 | 12,510,000 | 12,870,000 | 9,150,000 | 13,200,000 | 7,800,000 | 9,150,000 | 5,430,000 |
| 流通A股(股) | 6,770,000 | 4,770,000 | 13,950,000 | 12,510,000 | 12,870,000 | 9,150,000 | 13,200,000 | 7,800,000 | 9,150,000 | 5,430,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,230,000 | 13,230,000 | 4,050,000 | 5,490,000 | 5,130,000 | 8,850,000 | 4,800,000 | 10,200,000 | 8,850,000 | 12,570,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 18,000,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 13,230,000 | 13,230,000 | 4,050,000 | 5,490,000 | 5,130,000 | 8,850,000 | 4,800,000 | 10,200,000 | 8,850,000 | 12,570,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | 3,720,000 | 3,720,000 | 3,720,000 | 3,720,000 | 7,440,000 |
| 其中：境内法人持股 | - | - | - | - | - | 3,720,000 | 3,720,000 | 3,720,000 | 3,720,000 | 7,440,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 13,230,000 | 13,230,000 | 4,050,000 | 5,490,000 | 5,130,000 | 5,130,000 | 1,080,000 | 6,480,000 | 5,130,000 | 5,130,000 |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动,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 | 首发限售股份上市 | 首发限售股份上市 |
| 公告日期 | 2019-01-28 | 2019-01-28 | 2018-06-01 | 2018-06-01 | 2018-01-12 | 2018-04-17 | 2017-10-20 | 2017-10-20 | 2017-07-14 | 2016-07-11 |
| 变动日期 | 2019-02-01 | 2018-12-20 | 2018-06-06 | 2018-06-01 | 2018-01-17 | 2017-12-31 | 2017-10-25 | 2017-10-20 | 2017-07-19 | 2016-07-15 |