| 类型/截止日期 | 2022-12-31 | 2022-08-29 | 2022-06-30 | 2021-03-19 | 2020-06-30 | 2019-08-28 | 2019-06-30 | 2018-12-31 | 2018-07-31 | 2018-07-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 487,272,604 | 487,272,604 | 482,919,541 | 506,901,310 | 506,901,310 | 506,901,310 | 506,901,310 | 506,901,310 | 506,901,310 | 507,142,078 |
| 流通股(股) | 432,234,884 | 432,173,804 | 428,945,741 | 454,789,055 | 454,473,100 | 458,028,175 | 457,382,855 | 457,623,751 | 457,556,311 | 457,556,311 |
| 流通A股(股) | 432,234,884 | 432,173,804 | 428,945,741 | 454,789,055 | 454,473,100 | 458,028,175 | 457,382,855 | 457,623,751 | 457,556,311 | 457,556,311 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 55,037,720 | 55,098,800 | 53,973,800 | 52,112,255 | 52,428,210 | 48,873,135 | 49,518,455 | 49,277,559 | 49,344,999 | 49,585,767 |
| 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) | 55,037,720 | 55,098,800 | 53,973,800 | 52,112,255 | 52,428,210 | 48,873,135 | 49,518,455 | 49,277,559 | 49,344,999 | 49,585,767 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | 240,768 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | 240,768 |
| 高管持股(股) | 55,037,720 | 55,098,800 | 53,973,800 | 52,112,255 | 52,428,210 | 48,873,135 | 49,518,455 | 49,277,559 | 49,344,999 | 49,344,999 |
| 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 | 限制性股票 | 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 | 回购 | 高管股份变动 |
| 公告日期 | 2023-04-01 | 2022-08-25 | 2022-08-20 | 2021-03-20 | 2020-07-29 | 2019-08-29 | 2019-08-17 | 2019-03-16 | 2018-08-01 | 2018-08-01 |
| 变动日期 | 2022-12-31 | 2022-08-29 | 2022-06-30 | 2021-03-19 | 2020-06-30 | 2019-08-28 | 2019-06-30 | 2018-12-31 | 2018-07-31 | 2018-07-30 |