| 类型/截止日期 | 2020-06-05 | 2019-03-06 | 2019-02-12 | 2018-12-28 | 2018-11-26 | 2018-06-30 | 2018-03-16 | 2017-12-31 | 2017-12-01 | 2017-11-28 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 57,600,000 | 57,600,000 | 57,600,000 | 57,600,000 | 57,600,000 | 57,600,000 | 57,600,000 | 57,600,000 | 57,600,000 | 57,600,000 |
| 流通股(股) | 51,464,250 | 50,189,250 | 41,929,250 | 40,235,250 | 39,735,250 | 41,673,750 | 41,936,250 | 41,822,250 | 41,897,250 | 36,648,250 |
| 流通A股(股) | 51,464,250 | 50,189,250 | 41,929,250 | 40,235,250 | 39,735,250 | 41,673,750 | 41,936,250 | 41,822,250 | 41,897,250 | 36,648,250 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 6,135,750 | 7,410,750 | 15,670,750 | 17,364,750 | 17,864,750 | 15,926,250 | 15,663,750 | 15,777,750 | 15,702,750 | 20,951,750 |
| 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) | 6,135,750 | 7,410,750 | 15,670,750 | 17,364,750 | 17,864,750 | 15,926,250 | 15,663,750 | 15,777,750 | 15,702,750 | 20,951,750 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 6,135,750 | 7,410,750 | 15,670,750 | 17,364,750 | 17,864,750 | 15,926,250 | 15,663,750 | 15,777,750 | 15,702,750 | 20,951,750 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2020-06-02 | 2019-02-28 | 2019-01-30 | 2018-12-25 | 2018-11-21 | 2018-08-20 | 2018-03-13 | 2018-03-29 | 2017-11-28 | 2017-11-28 |
| 变动日期 | 2020-06-05 | 2019-03-06 | 2019-02-12 | 2018-12-28 | 2018-11-26 | 2018-06-30 | 2018-03-16 | 2017-12-31 | 2017-12-01 | 2017-11-28 |