| 类型/截止日期 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-12-20 | 2017-12-14 | 2017-08-21 | 2017-08-17 | 2017-06-30 | 2016-12-29 | 2016-12-28 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 243,442,363 | 243,442,363 | 243,442,363 | 243,442,363 | 243,442,363 | 243,442,363 | 243,442,363 | 243,442,363 | 243,442,363 | 243,442,363 |
| 流通股(股) | 243,442,363 | 226,136,384 | 215,529,580 | 220,637,950 | 208,403,750 | 195,513,120 | 141,459,066 | 137,044,916 | 131,547,851 | 143,782,051 |
| 流通A股(股) | 243,442,363 | 226,136,384 | 215,529,580 | 220,637,950 | 208,403,750 | 195,513,120 | 141,459,066 | 137,044,916 | 131,547,851 | 143,782,051 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | 17,305,979 | 27,912,783 | 22,804,413 | 35,038,613 | 47,929,243 | 101,983,297 | 106,397,447 | 111,894,512 | 99,660,312 |
| 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) | - | 17,305,979 | 27,912,783 | 22,804,413 | 35,038,613 | 47,929,243 | 101,983,297 | 106,397,447 | 111,894,512 | 99,660,312 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 12,234,200 | 12,234,200 | 66,288,254 | 66,288,254 | 66,288,254 | 54,054,054 |
| 其中：境内法人持股 | - | - | - | - | 12,234,200 | 12,234,200 | 66,288,254 | 66,288,254 | 66,288,254 | 54,054,054 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | - | 17,305,979 | 27,912,783 | 22,804,413 | 22,804,413 | 35,695,043 | 35,695,043 | 40,109,193 | 45,606,258 | 45,606,258 |
| 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 | 其他限售股上市 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 | 股份性质变更 | 股份性质变更 | 高管股份变动 |
| 公告日期 | 2019-04-12 | 2018-08-30 | 2018-04-25 | 2017-12-15 | 2017-12-15 | 2017-08-18 | 2017-08-18 | 2017-08-24 | 2016-12-30 | 2016-12-30 |
| 变动日期 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-12-20 | 2017-12-14 | 2017-08-21 | 2017-08-17 | 2017-06-30 | 2016-12-29 | 2016-12-28 |