| 类型/截止日期 | 2019-01-31 | 2018-08-10 | 2018-06-30 | 2016-10-31 | 2016-05-06 | 2015-12-16 |
|---|---|---|---|---|---|---|
| 总股本(股) | 33,500,000 | 33,500,000 | 33,500,000 | 33,500,000 | 33,500,000 | 31,500,000 |
| 流通股(股) | 12,648,875 | 12,355,625 | 8,825,625 | 8,900,625 | 500,000 | - |
| 流通A股(股) | 12,648,875 | 12,355,625 | 8,825,625 | 8,900,625 | 500,000 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 20,851,125 | 21,144,375 | 24,674,375 | 24,599,375 | 33,000,000 | 31,500,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 33,500,000 | 33,500,000 | - | |||
| 三板B股(股) | - | - | - | |||
| 限售股份(股) | 20,851,125 | 21,144,375 | 24,674,375 | 24,599,375 | 33,000,000 | 31,500,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,502,500 | 9,502,500 | 20,855,000 | 20,855,000 | 31,500,000 | 31,500,000 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 9,502,500 | 9,502,500 | 20,855,000 | 20,855,000 | 31,500,000 | 31,500,000 |
| 高管持股(股) | 11,348,625 | 11,641,875 | 3,819,375 | 3,744,375 | 1,500,000 | - |
| 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 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2019-01-28 | 2018-08-06 | 2018-08-23 | 2016-10-26 | 2016-05-03 | 2015-12-03 |
| 变动日期 | 2019-01-31 | 2018-08-10 | 2018-06-30 | 2016-10-31 | 2016-05-06 | 2015-12-16 |