| 类型/截止日期 | 2018-10-18 | 2018-09-27 | 2018-06-01 | 2017-12-31 | 2017-09-14 | 2016-12-31 | 2016-09-30 | 2016-01-12 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 396,517,000 | 396,517,000 | 360,470,000 | 360,470,000 | 360,470,000 | 327,700,000 | 327,700,000 | 327,700,000 | 327,700,000 |
| 流通股(股) | 379,574,236 | 377,580,107 | 343,254,643 | 342,600,187 | 342,608,437 | 311,462,215 | 312,512,215 | - | - |
| 流通A股(股) | 379,574,236 | 377,580,107 | 343,254,643 | 342,600,187 | 342,608,437 | 311,462,215 | 312,512,215 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 16,942,764 | 18,936,893 | 17,215,357 | 17,869,813 | 17,861,563 | 16,237,785 | 15,187,785 | 327,700,000 | 327,700,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 327,700,000 | 327,700,000 | - | - | |||||
| 三板B股(股) | - | - | - | - | |||||
| 限售股份(股) | 16,942,764 | 18,936,893 | 17,215,357 | 17,869,813 | 17,861,563 | 16,237,785 | 15,187,785 | 327,700,000 | 327,700,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | 327,700,000 | 327,700,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 265,788,788 | 265,788,788 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | 61,911,212 | 61,911,212 |
| 高管持股(股) | 16,942,764 | 18,936,893 | 17,215,357 | 17,869,813 | 17,861,563 | 16,237,785 | 15,187,785 | - | - |
| 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 | 送股上市 | 高管股份变动 | 高管股份变动 | 送股上市 | 高管股份变动 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-10-15 | 2018-09-18 | 2018-05-29 | 2018-04-10 | 2017-09-06 | 2017-04-17 | 2016-09-26 | 2015-12-30 | 2016-03-30 |
| 变动日期 | 2018-10-18 | 2018-09-27 | 2018-06-01 | 2017-12-31 | 2017-09-14 | 2016-12-31 | 2016-09-30 | 2016-01-12 | 2015-12-31 |