| 类型/截止日期 | 2020-06-30 | 2019-12-31 | 2019-01-24 | 2019-01-18 | 2018-12-03 | 2018-06-30 | 2017-12-01 | 2017-06-20 | 2016-11-17 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 6,027,500 | 6,440,000 | 6,875,000 | 6,525,000 | 6,862,500 | 5,995,828 | 6,083,328 | 5,216,664 | - |
| 流通A股(股) | 6,027,500 | 6,440,000 | 6,875,000 | 6,525,000 | 6,862,500 | 5,995,828 | 6,083,328 | 5,216,664 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,972,500 | 13,560,000 | 13,125,000 | 13,475,000 | 13,137,500 | 14,004,172 | 13,916,672 | 14,783,336 | 20,000,000 |
| 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) | 13,972,500 | 13,560,000 | 13,125,000 | 13,475,000 | 13,137,500 | 14,004,172 | 13,916,672 | 14,783,336 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,766,672 | 11,766,672 | 11,766,672 | 11,766,672 | 10,900,000 | 11,766,672 | 11,766,672 | 12,633,336 | 20,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 11,766,672 | 11,766,672 | 11,766,672 | 11,766,672 | 10,900,000 | 11,766,672 | 11,766,672 | 12,633,336 | 20,000,000 |
| 高管持股(股) | 2,205,828 | 1,793,328 | 1,358,328 | 1,708,328 | 2,237,500 | 2,237,500 | 2,150,000 | 2,150,000 | - |
| 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 | 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 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2020-08-12 | 2020-04-22 | 2019-01-18 | 2019-01-18 | 2018-11-27 | 2018-08-21 | 2017-11-28 | 2017-06-15 | 2016-10-28 |
| 变动日期 | 2020-06-30 | 2019-12-31 | 2019-01-24 | 2019-01-18 | 2018-12-03 | 2018-06-30 | 2017-12-01 | 2017-06-20 | 2016-11-17 |