| 类型/截止日期 | 2020-01-07 | 2019-12-30 | 2019-11-25 | 2019-07-08 | 2019-05-10 | 2018-10-30 | 2018-06-28 | 2018-06-27 | 2018-05-30 | 2017-11-10 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 446,762,257 | 446,787,857 | 446,787,857 | 446,787,857 | 447,056,657 | 447,056,657 | 447,248,657 | 449,866,257 | 449,866,257 | 449,866,257 |
| 流通股(股) | 446,762,257 | 446,762,257 | 428,377,600 | 427,942,400 | 427,942,400 | 426,688,000 | 426,688,000 | 426,688,000 | 308,356,315 | 268,960,000 |
| 流通A股(股) | 446,762,257 | 446,762,257 | 428,377,600 | 427,942,400 | 427,942,400 | 426,688,000 | 426,688,000 | 426,688,000 | 308,356,315 | 268,960,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | 25,600 | 18,410,257 | 18,845,457 | 19,114,257 | 20,368,657 | 20,560,657 | 23,178,257 | 141,509,942 | 180,906,257 |
| 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) | - | 25,600 | 18,410,257 | 18,845,457 | 19,114,257 | 20,368,657 | 20,560,657 | 23,178,257 | 141,509,942 | 180,906,257 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 25,600 | 18,410,257 | 18,845,457 | 19,114,257 | 20,368,657 | 20,560,657 | 23,178,257 | 23,178,257 | 180,906,257 |
| 其中：境内法人持股 | - | - | 18,384,657 | 18,384,657 | 18,384,657 | 18,384,657 | 18,384,657 | 18,384,657 | 18,384,657 | 176,112,657 |
| 其他境内自然人持股 | - | 25,600 | 25,600 | 460,800 | 729,600 | 1,984,000 | 2,176,000 | 4,793,600 | 4,793,600 | 4,793,600 |
| 高管持股(股) | - | - | - | - | - | - | - | - | 118,331,685 | - |
| 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 | 回购 | 网下配售股份上市 | 股权激励限售流通股上市 | 回购 | 股权激励限售流通股上市 | 回购 | 回购 | 高管股份变动 | 首发限售股份上市 | 回购 |
| 公告日期 | 2020-01-08 | 2019-12-26 | 2019-11-20 | 2019-07-09 | 2019-05-08 | 2018-10-30 | 2018-06-28 | 2018-06-28 | 2018-05-28 | 2017-11-14 |
| 变动日期 | 2020-01-07 | 2019-12-30 | 2019-11-25 | 2019-07-08 | 2019-05-10 | 2018-10-30 | 2018-06-28 | 2018-06-27 | 2018-05-30 | 2017-11-10 |