| 类型/截止日期 | 2019-05-29 | 2019-01-25 | 2018-12-31 | 2018-06-30 | 2018-02-02 | 2017-12-31 | 2017-06-08 | 2017-06-01 | 2016-12-31 | 2016-07-05 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 173,049,000 | 173,049,000 | 173,049,000 | 173,049,000 | 173,049,000 | 173,049,000 | 173,049,000 | 173,049,000 | 173,049,000 | 173,049,000 |
| 流通股(股) | 94,865,250 | 94,510,875 | 94,168,875 | 94,249,125 | 104,866,875 | 103,538,625 | 108,526,125 | 103,683,125 | 103,863,125 | 105,792,000 |
| 流通A股(股) | 94,865,250 | 94,510,875 | 94,168,875 | 94,249,125 | 104,866,875 | 103,538,625 | 108,526,125 | 103,683,125 | 103,863,125 | 105,792,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 78,183,750 | 78,538,125 | 78,880,125 | 78,799,875 | 68,182,125 | 69,510,375 | 64,522,875 | 69,365,875 | 69,185,875 | 67,257,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 173,049,000 | 173,049,000 | 173,049,000 | 173,049,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 78,183,750 | 78,538,125 | 78,880,125 | 78,799,875 | 68,182,125 | 69,510,375 | 64,522,875 | 69,365,875 | 69,185,875 | 67,257,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 78,183,750 | 78,538,125 | 78,880,125 | 78,799,875 | 68,182,125 | 69,510,375 | 64,522,875 | 69,365,875 | 69,185,875 | 67,257,000 |
| 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 | 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 | 高管股份变动 | 网下配售股份上市 |
| 公告日期 | 2019-05-24 | 2019-01-22 | 2019-04-12 | 2018-08-23 | 2018-01-29 | 2018-04-25 | 2017-06-01 | 2017-06-01 | 2017-04-26 | 2016-06-29 |
| 变动日期 | 2019-05-29 | 2019-01-25 | 2018-12-31 | 2018-06-30 | 2018-02-02 | 2017-12-31 | 2017-06-08 | 2017-06-01 | 2016-12-31 | 2016-07-05 |