| 类型/截止日期 | 2018-12-31 | 2018-11-16 | 2017-12-31 | 2017-10-10 | 2016-09-23 |
|---|---|---|---|---|---|
| 总股本(股) | 22,680,000 | 22,680,000 | 22,680,000 | 22,680,000 | 20,180,000 |
| 流通股(股) | 775,000 | 5,986,666 | 775,000 | 797,500 | 45,000 |
| 流通A股(股) | 775,000 | 5,986,666 | 775,000 | 797,500 | 45,000 |
| 流通B股(股) | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - |
| 限售A股(股) | 21,905,000 | 16,693,334 | 21,905,000 | 21,882,500 | 20,135,000 |
| 限售B股(股) | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - |
| 三板A股(股) | 20,180,000 | ||||
| 三板B股(股) | - | ||||
| 限售股份(股) | 21,905,000 | 16,693,334 | 21,905,000 | 21,882,500 | 20,135,000 |
| 国家持股(股) | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - |
| 其他内资持股合计(股) | 9,515,834 | 9,515,834 | 20,982,500 | 20,982,500 | 20,000,000 |
| 其中：境内法人持股 | 1,333,334 | 1,333,334 | 2,000,000 | 2,000,000 | 2,000,000 |
| 其他境内自然人持股 | 8,182,500 | 8,182,500 | 18,982,500 | 18,982,500 | 18,000,000 |
| 高管持股(股) | 12,389,166 | 7,177,500 | 922,500 | 900,000 | 135,000 |
| 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 | 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 |
| 公告日期 | 2019-04-25 | 2018-11-13 | 2018-04-24 | 2017-09-28 | 2016-08-30 |
| 变动日期 | 2018-12-31 | 2018-11-16 | 2017-12-31 | 2017-10-10 | 2016-09-23 |