| 类型/截止日期 | 2020-05-20 | 2020-05-18 | 2019-11-20 | 2019-11-08 | 2019-06-06 | 2018-12-31 | 2018-05-21 | 2017-11-23 | 2017-11-20 | 2017-05-25 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 44,800,320 | 56,000,000 | 56,000,000 | 56,000,000 | 56,000,000 | 56,000,000 | 56,000,000 | 56,000,000 | 56,000,000 | 56,000,000 |
| 流通股(股) | 44,515,320 | 55,715,000 | 56,000,000 | 55,640,000 | 34,040,000 | 12,620,000 | 34,220,000 | 33,740,000 | 33,260,000 | 33,500,000 |
| 流通A股(股) | 44,515,320 | 55,715,000 | 56,000,000 | 55,640,000 | 34,040,000 | 12,620,000 | 34,220,000 | 33,740,000 | 33,260,000 | 33,500,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 285,000 | 285,000 | - | 360,000 | 21,960,000 | 43,380,000 | 21,780,000 | 22,260,000 | 22,740,000 | 22,500,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 56,000,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 285,000 | 285,000 | - | 360,000 | 21,960,000 | 43,380,000 | 21,780,000 | 22,260,000 | 22,740,000 | 22,500,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 10,500,000 | 20,953,334 | 20,953,334 | 20,953,334 | 20,953,334 | 20,953,334 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | 10,500,000 | 20,953,334 | 20,953,334 | 20,953,334 | 20,953,334 | 20,953,334 |
| 高管持股(股) | 285,000 | 285,000 | - | 360,000 | 11,460,000 | 22,426,666 | 826,666 | 1,306,666 | 1,786,666 | 1,546,666 |
| 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 | 回购 | 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 转增股上市 |
| 公告日期 | 2020-05-20 | 2020-05-20 | 2019-11-15 | 2019-11-05 | 2019-06-03 | 2019-04-18 | 2018-05-16 | 2017-11-20 | 2017-11-20 | 2017-05-18 |
| 变动日期 | 2020-05-20 | 2020-05-18 | 2019-11-20 | 2019-11-08 | 2019-06-06 | 2018-12-31 | 2018-05-21 | 2017-11-23 | 2017-11-20 | 2017-05-25 |