| 类型/截止日期 | 2020-06-30 | 2020-01-15 | 2019-12-31 | 2019-01-24 | 2018-12-31 | 2018-06-30 | 2018-01-12 | 2017-12-31 | 2017-06-30 | 2017-01-26 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 66,000,000 | 66,000,000 | 66,000,000 | 66,000,000 | 66,000,000 | 66,000,000 | 66,000,000 | 66,000,000 | 66,000,000 | 66,000,000 |
| 流通股(股) | 35,188,750 | 51,478,500 | 51,381,750 | 53,514,750 | 53,433,750 | 53,475,000 | 64,747,500 | 36,463,500 | 45,545,625 | 45,560,625 |
| 流通A股(股) | 35,188,750 | 51,478,500 | 51,381,750 | 53,514,750 | 53,433,750 | 53,475,000 | 64,747,500 | 36,463,500 | 45,545,625 | 45,560,625 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 30,811,250 | 14,521,500 | 14,618,250 | 12,485,250 | 12,566,250 | 12,525,000 | 1,252,500 | 29,536,500 | 20,454,375 | 20,439,375 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 66,000,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 30,811,250 | 14,521,500 | 14,618,250 | 12,485,250 | 12,566,250 | 12,525,000 | 1,252,500 | 29,536,500 | 20,454,375 | 20,439,375 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | 12,386,667 | 12,386,667 | 12,386,667 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | 12,386,667 | 12,386,667 | 12,386,667 |
| 高管持股(股) | 30,811,250 | 14,521,500 | 14,618,250 | 12,485,250 | 12,566,250 | 12,525,000 | 1,252,500 | 17,149,833 | 8,067,708 | 8,052,708 |
| 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 | 高管股份变动,首发限售股份上市 |
| 公告日期 | 2020-08-21 | 2020-01-10 | 2020-04-23 | 2019-01-21 | 2019-04-25 | 2018-08-23 | 2018-01-09 | 2018-04-26 | 2017-08-23 | 2017-01-23 |
| 变动日期 | 2020-06-30 | 2020-01-15 | 2019-12-31 | 2019-01-24 | 2018-12-31 | 2018-06-30 | 2018-01-12 | 2017-12-31 | 2017-06-30 | 2017-01-26 |