| 类型/截止日期 | 2019-03-26 | 2018-11-08 | 2018-06-30 | 2017-10-31 | 2017-04-25 | 2016-04-25 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 10,490,000 | 10,075,000 | 10,075,000 | 10,075,000 | 9,200,000 | 9,200,000 | 9,200,000 |
| 流通股(股) | 4,340,000 | 4,060,000 | 4,055,000 | 4,056,250 | 3,590,000 | - | - |
| 流通A股(股) | 4,340,000 | 4,060,000 | 4,055,000 | 4,056,250 | 3,590,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 6,150,000 | 6,015,000 | 6,020,000 | 6,018,750 | 5,610,000 | 9,200,000 | 9,200,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 9,200,000 | - | - | ||||
| 三板B股(股) | - | - | - | ||||
| 限售股份(股) | 6,150,000 | 6,015,000 | 6,020,000 | 6,018,750 | 5,610,000 | 9,200,000 | 9,200,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,313,334 | 3,313,334 | 3,313,334 | 3,313,334 | 3,313,334 | 9,200,000 | 9,200,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 3,313,334 | 3,313,334 | 3,313,334 | 3,313,334 | 3,313,334 | 9,200,000 | 9,200,000 |
| 高管持股(股) | 2,836,666 | 2,701,666 | 2,706,666 | 2,705,416 | 2,296,666 | - | - |
| 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 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-03-21 | 2018-11-05 | 2018-08-21 | 2017-10-26 | 2017-04-20 | 2016-03-31 | 2016-04-28 |
| 变动日期 | 2019-03-26 | 2018-11-08 | 2018-06-30 | 2017-10-31 | 2017-04-25 | 2016-04-25 | 2015-12-31 |