| 类型/截止日期 | 2019-06-30 | 2018-03-16 | 2017-03-20 | 2016-06-14 | 2016-01-28 | 2015-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 18,807,250 | 21,917,750 | 18,674,000 | 10,000,000 | - | - |
| 流通A股(股) | 18,807,250 | 21,917,750 | 18,674,000 | 10,000,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 31,192,750 | 28,082,250 | 31,326,000 | 40,000,000 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | 50,000,000 | - | - | ||
| 三板B股(股) | - | - | - | - | ||
| 限售股份(股) | 31,192,750 | 28,082,250 | 31,326,000 | 40,000,000 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 2,333,334 | 10,000,000 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | 2,333,334 | 10,000,000 | 10,000,000 | 10,000,000 |
| 高管持股(股) | 31,192,750 | 28,082,250 | 28,992,666 | 30,000,000 | - | - |
| 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 | 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,高管股份变动 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-08-28 | 2018-03-13 | 2017-03-14 | 2016-06-07 | 2016-01-19 | 2016-04-22 |
| 变动日期 | 2019-06-30 | 2018-03-16 | 2017-03-20 | 2016-06-14 | 2016-01-28 | 2015-12-31 |