| 类型/截止日期 | 2020-12-31 | 2020-06-30 | 2018-06-30 | 2018-01-10 | 2018-01-09 | 2017-12-31 | 2017-06-20 | 2017-04-27 | 2017-03-25 | 2016-09-26 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 480,760,000 | 480,760,000 | 480,760,000 | 480,760,000 | 506,702,000 | 506,702,000 | 506,702,000 | 506,736,000 | 298,080,000 | 298,080,000 |
| 流通股(股) | 312,529,250 | 318,834,000 | 318,835,000 | 296,395,000 | 296,395,000 | 297,797,500 | 320,960,000 | 320,960,000 | 188,800,000 | 164,000,000 |
| 流通A股(股) | 312,529,250 | 318,834,000 | 318,835,000 | 296,395,000 | 296,395,000 | 297,797,500 | 320,960,000 | 320,960,000 | 188,800,000 | 164,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 168,230,750 | 161,926,000 | 161,925,000 | 184,365,000 | 210,307,000 | 208,904,500 | 185,742,000 | 185,776,000 | 109,280,000 | 134,080,000 |
| 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) | 168,230,750 | 161,926,000 | 161,925,000 | 184,365,000 | 210,307,000 | 208,904,500 | 185,742,000 | 185,776,000 | 109,280,000 | 134,080,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 25,942,000 | 25,942,000 | 25,942,000 | 25,976,000 | 15,280,000 | 15,280,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | 25,942,000 | 25,942,000 | 25,942,000 | 25,976,000 | 15,280,000 | 15,280,000 |
| 高管持股(股) | 168,230,750 | 161,926,000 | 161,925,000 | 184,365,000 | 184,365,000 | 182,962,500 | 159,800,000 | 159,800,000 | 94,000,000 | 118,800,000 |
| 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 | 股份性质变更 | 回购 | 高管股份变动 | 高管股份变动 | 回购 | 转增股上市 | 高管股份变动 | 期权行权 |
| 公告日期 | 2021-04-21 | 2020-07-28 | 2018-07-31 | 2018-01-12 | 2018-01-12 | 2018-04-13 | 2017-06-22 | 2017-04-20 | 2017-03-25 | 2016-09-23 |
| 变动日期 | 2020-12-31 | 2020-06-30 | 2018-06-30 | 2018-01-10 | 2018-01-09 | 2017-12-31 | 2017-06-20 | 2017-04-27 | 2017-03-25 | 2016-09-26 |