| 类型/截止日期 | 2019-04-10 | 2018-03-21 | 2017-03-03 | 2016-11-17 | 2016-01-14 | 2015-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 80,000,000 | 80,000,000 | 80,000,000 | 80,000,000 | 80,000,000 | 80,000,000 |
| 流通股(股) | 74,400,000 | 73,600,000 | 48,799,996 | 23,999,998 | - | - |
| 流通A股(股) | 74,400,000 | 73,600,000 | 48,799,996 | 23,999,998 | - | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 5,600,000 | 6,400,000 | 31,200,004 | 56,000,002 | 80,000,000 | 80,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 80,000,000 | 80,000,000 | - | - | ||
| 三板B股(股) | - | - | - | - | ||
| 限售股份(股) | 5,600,000 | 6,400,000 | 31,200,004 | 56,000,002 | 80,000,000 | 80,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,600,000 | 6,400,000 | 24,533,336 | 42,666,668 | 60,000,000 | 60,000,000 |
| 其中：境内法人持股 | 5,600,000 | 6,400,000 | 24,533,336 | 42,666,668 | 60,000,000 | 60,000,000 |
| 其他境内自然人持股 | - | - | - | - | - | - |
| 高管持股(股) | - | - | - | - | - | - |
| 外资持股合计(股) | - | - | 6,666,668 | 13,333,334 | 20,000,000 | 20,000,000 |
| 其中：境外法人持股 | - | - | 6,666,668 | 13,333,334 | 20,000,000 | 20,000,000 |
| 境外自然人持股 | - | - | - | - | - | - |
| 股本变动原因 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-04-03 | 2018-03-16 | 2017-02-28 | 2016-11-14 | 2015-12-18 | 2016-04-13 |
| 变动日期 | 2019-04-10 | 2018-03-21 | 2017-03-03 | 2016-11-17 | 2016-01-14 | 2015-12-31 |