| 类型/截止日期 | 2020-03-09 | 2019-09-17 | 2018-12-31 | 2017-09-28 | 2017-04-07 | 2016-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 6,618,000 | 6,618,000 | 6,618,000 | 6,618,000 | 5,618,000 | 5,618,000 |
| 流通股(股) | 2,380,500 | 1,749,600 | 162,500 | 250,000 | - | - |
| 流通A股(股) | 2,380,500 | 1,749,600 | 162,500 | 250,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 4,237,500 | 4,868,400 | 6,455,500 | 6,368,000 | 5,618,000 | 5,618,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | - | - | ||||
| 三板B股(股) | - | - | ||||
| 限售股份(股) | 4,237,500 | 4,868,400 | 6,455,500 | 6,368,000 | 5,618,000 | 5,618,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,166,667 | 2,447,567 | 5,618,000 | 5,618,000 | 5,618,000 | 5,618,000 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 2,166,667 | 2,447,567 | 5,618,000 | 5,618,000 | 5,618,000 | 5,618,000 |
| 高管持股(股) | 2,070,833 | 2,420,833 | 837,500 | 750,000 | - | - |
| 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 | 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 | 2020-03-04 | 2019-09-11 | 2019-04-25 | 2017-09-21 | 2017-03-20 | 2017-04-26 |
| 变动日期 | 2020-03-09 | 2019-09-17 | 2018-12-31 | 2017-09-28 | 2017-04-07 | 2016-12-31 |