| 类型/截止日期 | 2020-06-30 | 2019-12-31 | 2018-12-31 | 2018-06-30 | 2017-03-17 | 2016-08-01 | 2016-06-30 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 70,000,000 | 70,000,000 | 70,000,000 | 70,000,000 | 70,000,000 | 70,000,000 | 70,000,000 |
| 流通股(股) | 27,190,750 | 27,205,750 | 28,938,250 | 30,138,250 | 30,887,500 | - | - |
| 流通A股(股) | 27,190,750 | 27,205,750 | 28,938,250 | 30,138,250 | 30,887,500 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 42,809,250 | 42,794,250 | 41,061,750 | 39,861,750 | 39,112,500 | 70,000,000 | 70,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 70,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | ||||
| 限售股份(股) | 42,809,250 | 42,794,250 | 41,061,750 | 39,861,750 | 39,112,500 | 70,000,000 | 70,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 23,800,000 | 23,800,000 | 23,800,000 | 23,800,000 | 23,800,000 | 70,000,000 | 70,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 23,800,000 | 23,800,000 | 23,800,000 | 23,800,000 | 23,800,000 | 70,000,000 | 70,000,000 |
| 高管持股(股) | 19,009,250 | 18,994,250 | 17,261,750 | 16,061,750 | 15,312,500 | - | - |
| 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 | 其他变动原因 | 其他变动原因 | 其他变动原因 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-08-13 | 2020-04-23 | 2019-03-29 | 2018-08-08 | 2017-03-14 | 2016-07-25 | 2016-08-19 |
| 变动日期 | 2020-06-30 | 2019-12-31 | 2018-12-31 | 2018-06-30 | 2017-03-17 | 2016-08-01 | 2016-06-30 |