| 类型/截止日期 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-06-30 | 2015-12-16 | 2015-11-09 | 2015-09-25 | 2015-09-24 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 361,434,920 | 361,434,920 | 361,434,920 | 361,434,920 | 361,434,920 | 361,434,920 | 361,434,920 | 361,434,920 | 361,434,920 | 361,595,320 |
| 流通股(股) | 291,683,893 | 286,105,956 | 281,628,672 | 281,628,673 | 260,972,007 | 267,304,519 | 267,304,518 | 261,835,018 | 260,963,418 | 260,963,418 |
| 流通A股(股) | 291,683,893 | 286,105,956 | 281,628,672 | 281,628,673 | 260,972,007 | 267,304,519 | 267,304,518 | 261,835,018 | 260,963,418 | 260,963,418 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 69,751,027 | 75,328,964 | 79,806,248 | 79,806,247 | 100,462,913 | 94,130,401 | 94,130,402 | 99,599,902 | 100,471,502 | 100,631,902 |
| 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) | 69,751,027 | 75,328,964 | 79,806,248 | 79,806,247 | 100,462,913 | 94,130,401 | 94,130,402 | 99,599,902 | 100,471,502 | 100,631,902 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | 9,321,000 | 10,192,600 | 10,353,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | 9,321,000 | 10,192,600 | 10,353,000 |
| 高管持股(股) | 69,751,027 | 75,328,964 | 79,806,248 | 79,806,247 | 100,462,913 | 94,130,401 | 94,130,402 | 90,278,902 | 90,278,902 | 90,278,902 |
| 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 | 股权激励限售流通股上市 | 股权激励限售流通股上市 | 回购 | 高管股份变动 |
| 公告日期 | 2019-08-30 | 2019-04-26 | 2018-08-30 | 2018-06-09 | 2017-08-29 | 2016-08-27 | 2015-12-11 | 2015-11-05 | 2015-09-28 | 2015-09-28 |
| 变动日期 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-06-30 | 2015-12-16 | 2015-11-09 | 2015-09-25 | 2015-09-24 |