| 类型/截止日期 | 2020-06-30 | 2019-12-31 | 2018-12-31 | 2018-09-11 | 2017-04-21 | 2016-07-22 | 2016-06-30 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 51,800,000 | 51,800,000 | 51,800,000 | 51,800,000 | 51,800,000 | 51,800,000 | 51,800,000 |
| 流通股(股) | 42,257,500 | 42,785,000 | 43,970,750 | 44,255,000 | 23,535,000 | - | - |
| 流通A股(股) | 42,257,500 | 42,785,000 | 43,970,750 | 44,255,000 | 23,535,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 9,542,500 | 9,015,000 | 7,829,250 | 7,545,000 | 28,265,000 | 51,800,000 | 51,800,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 51,800,000 | - | - | ||||
| 三板B股(股) | - | - | - | ||||
| 限售股份(股) | 9,542,500 | 9,015,000 | 7,829,250 | 7,545,000 | 28,265,000 | 51,800,000 | 51,800,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 20,720,000 | 51,800,000 | 51,800,000 |
| 其中：境内法人持股 | - | - | - | - | 20,720,000 | 31,080,000 | 31,080,000 |
| 其他境内自然人持股 | - | - | - | - | - | 20,720,000 | 20,720,000 |
| 高管持股(股) | 9,542,500 | 9,015,000 | 7,829,250 | 7,545,000 | 7,545,000 | - | - |
| 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 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-08-17 | 2020-04-17 | 2019-04-22 | 2018-09-06 | 2017-04-17 | 2016-07-18 | 2016-08-24 |
| 变动日期 | 2020-06-30 | 2019-12-31 | 2018-12-31 | 2018-09-11 | 2017-04-21 | 2016-07-22 | 2016-06-30 |