| 类型/截止日期 | 2020-06-30 | 2019-06-11 | 2018-12-31 | 2018-06-30 | 2018-05-21 | 2018-01-12 | 2018-01-08 | 2017-01-20 | 2017-01-17 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 15,000,000 | 15,000,000 | 15,000,000 | 15,000,000 | 15,000,000 | 15,000,000 | 15,000,000 | 15,000,000 | 15,000,000 | 15,000,000 |
| 流通股(股) | 3,788,250 | 3,792,000 | 969,000 | 4,292,250 | 4,486,500 | 3,736,500 | 3,655,500 | 3,851,250 | 3,750,000 | 135,000 |
| 流通A股(股) | 3,788,250 | 3,792,000 | 969,000 | 4,292,250 | 4,486,500 | 3,736,500 | 3,655,500 | 3,851,250 | 3,750,000 | 135,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,211,750 | 11,208,000 | 14,031,000 | 10,707,750 | 10,513,500 | 11,263,500 | 11,344,500 | 11,148,750 | 11,250,000 | 14,865,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 15,000,000 | 15,000,000 | 15,000,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 11,211,750 | 11,208,000 | 14,031,000 | 10,707,750 | 10,513,500 | 11,263,500 | 11,344,500 | 11,148,750 | 11,250,000 | 14,865,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,450,000 | 3,450,000 | 3,450,000 | 3,450,000 | 3,450,000 | 3,450,000 | 3,450,000 | 3,450,000 | 6,900,000 | 6,900,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 3,450,000 | 3,450,000 | 3,450,000 | 3,450,000 | 3,450,000 | 3,450,000 | 3,450,000 | 3,450,000 | 6,900,000 | 6,900,000 |
| 高管持股(股) | 7,761,750 | 7,758,000 | 10,581,000 | 7,257,750 | 7,063,500 | 7,813,500 | 7,894,500 | 7,698,750 | 4,350,000 | 7,965,000 |
| 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 | 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 | 高管股份变动 | 其他变动原因 |
| 公告日期 | 2020-08-19 | 2019-06-05 | 2019-04-24 | 2018-08-16 | 2018-05-16 | 2018-01-08 | 2018-01-08 | 2017-01-17 | 2017-01-17 | 2017-04-25 |
| 变动日期 | 2020-06-30 | 2019-06-11 | 2018-12-31 | 2018-06-30 | 2018-05-21 | 2018-01-12 | 2018-01-08 | 2017-01-20 | 2017-01-17 | 2016-12-31 |