| 类型/截止日期 | 2020-11-19 | 2020-06-19 | 2020-04-27 | 2019-08-13 | 2018-09-25 | 2018-08-13 | 2018-04-25 | 2017-12-31 | 2017-08-11 | 2017-04-25 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 135,885,000 | 136,145,000 | 135,308,000 | 135,308,000 | 135,308,000 | 134,660,000 | 134,660,000 | 134,660,000 | 134,660,000 | 133,360,000 |
| 流通股(股) | 135,885,000 | 135,885,000 | 135,048,000 | 54,308,000 | 53,918,000 | 53,270,000 | 52,620,000 | 33,360,000 | 33,360,000 | 33,360,000 |
| 流通A股(股) | 135,885,000 | 135,885,000 | 135,048,000 | 54,308,000 | 53,918,000 | 53,270,000 | 52,620,000 | 33,360,000 | 33,360,000 | 33,360,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | 260,000 | 260,000 | 81,000,000 | 81,390,000 | 81,390,000 | 82,040,000 | 101,300,000 | 101,300,000 | 100,000,000 |
| 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) | - | 260,000 | 260,000 | 81,000,000 | 81,390,000 | 81,390,000 | 82,040,000 | 101,300,000 | 101,300,000 | 100,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 260,000 | 260,000 | 81,000,000 | 81,390,000 | 81,390,000 | 82,040,000 | 101,300,000 | 101,300,000 | 100,000,000 |
| 其中：境内法人持股 | - | - | - | 4,255,555 | 4,255,555 | 4,255,555 | 4,255,555 | 23,515,555 | 23,515,600 | 23,515,600 |
| 其他境内自然人持股 | - | 260,000 | 260,000 | 76,744,445 | 77,134,445 | 77,134,445 | 77,784,445 | 77,784,445 | 77,784,400 | 76,484,400 |
| 高管持股(股) | - | - | - | - | - | - | - | - | - | - |
| 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 | 期权行权 | 首发限售股份上市 | 股权激励限售流通股上市 | 期权行权 | 股权激励限售流通股上市 | 首发限售股份上市 | 股份性质变更 | 期权行权 | 首发A股上市 |
| 公告日期 | 2020-11-17 | 2020-06-16 | 2020-04-21 | 2019-08-07 | 2018-09-19 | 2018-08-07 | 2018-04-18 | 2018-03-30 | 2017-08-15 | 2017-04-24 |
| 变动日期 | 2020-11-19 | 2020-06-19 | 2020-04-27 | 2019-08-13 | 2018-09-25 | 2018-08-13 | 2018-04-25 | 2017-12-31 | 2017-08-11 | 2017-04-25 |