| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2020-03-26 | 2020-03-25 | 2019-12-31 | 2019-06-30 | 2019-04-20 | 2018-11-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 407,904,620 | 407,904,620 | 407,904,620 | 407,904,620 | 407,904,620 | 411,118,370 | 411,118,370 | 411,118,370 | 411,118,370 | 411,118,370 |
| 流通股(股) | 401,573,687 | 391,992,793 | 382,955,228 | 380,275,931 | 373,716,997 | 373,716,997 | 373,716,997 | 368,627,935 | 368,586,022 | 368,772,272 |
| 流通A股(股) | 401,573,687 | 391,992,793 | 382,955,228 | 380,275,931 | 373,716,997 | 373,716,997 | 373,716,997 | 368,627,935 | 368,586,022 | 368,772,272 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 6,330,933 | 15,911,827 | 24,949,392 | 27,628,689 | 34,187,623 | 37,401,373 | 37,401,373 | 42,490,435 | 42,532,348 | 42,346,098 |
| 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) | 6,330,933 | 15,911,827 | 24,949,392 | 27,628,689 | 34,187,623 | 37,401,373 | 37,401,373 | 42,490,435 | 42,532,348 | 42,346,098 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | 3,213,750 | 3,213,750 | 3,213,750 | 3,213,750 | 3,213,750 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | 3,213,750 | 3,213,750 | 3,213,750 | 3,213,750 | 3,213,750 |
| 高管持股(股) | 6,330,933 | 15,911,827 | 24,949,392 | 27,628,689 | 34,187,623 | 34,187,623 | 34,187,623 | 39,276,685 | 39,318,598 | 39,132,348 |
| 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 | 回购 | 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 |
| 公告日期 | 2023-04-27 | 2022-08-26 | 2021-04-28 | 2020-08-27 | 2020-03-27 | 2020-03-27 | 2020-04-29 | 2019-08-30 | 2019-04-20 | 2018-12-03 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2020-03-26 | 2020-03-25 | 2019-12-31 | 2019-06-30 | 2019-04-20 | 2018-11-30 |