| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2022-03-14 | 2022-03-13 | 2021-03-09 | 2021-03-08 | 2020-12-31 | 2020-11-25 | 2020-07-17 | 2019-10-22 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 515,366,420 | 515,366,420 | 515,366,420 | 516,368,220 | 516,368,220 | 517,239,591 | 517,239,591 | 517,239,591 | 517,239,591 | 515,729,591 |
| 流通股(股) | 509,302,820 | 509,152,820 | 509,215,320 | 509,215,320 | 492,345,760 | 492,345,760 | 487,564,515 | 487,662,015 | 484,227,195 | 484,227,195 |
| 流通A股(股) | 509,302,820 | 509,152,820 | 509,215,320 | 509,215,320 | 492,345,760 | 492,345,760 | 487,564,515 | 487,662,015 | 484,227,195 | 484,227,195 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 6,063,600 | 6,213,600 | 6,151,100 | 7,152,900 | 24,022,460 | 24,893,831 | 29,675,076 | 29,577,576 | 33,012,396 | 31,502,396 |
| 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) | 6,063,600 | 6,213,600 | 6,151,100 | 7,152,900 | 24,022,460 | 24,893,831 | 29,675,076 | 29,577,576 | 33,012,396 | 31,502,396 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,088,200 | 5,088,200 | 5,088,200 | 6,090,000 | 9,600,600 | 10,471,971 | 10,471,971 | 10,471,971 | 13,906,791 | 12,396,791 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 5,088,200 | 5,088,200 | 5,088,200 | 6,090,000 | 9,600,600 | 10,471,971 | 10,471,971 | 10,471,971 | 13,906,791 | 12,396,791 |
| 高管持股(股) | 975,400 | 1,125,400 | 1,062,900 | 1,062,900 | 14,421,860 | 14,421,860 | 19,203,105 | 19,105,605 | 19,105,605 | 19,105,605 |
| 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 | 回购 | 高管股份变动 | 回购 | 高管股份变动 | 高管股份变动 | 股权激励限售流通股上市 | 期权行权 | 首发限售股份上市 |
| 公告日期 | 2023-04-27 | 2022-08-31 | 2022-03-16 | 2022-03-16 | 2021-03-10 | 2021-03-10 | 2021-04-28 | 2020-11-23 | 2020-07-16 | 2019-10-21 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2022-03-14 | 2022-03-13 | 2021-03-09 | 2021-03-08 | 2020-12-31 | 2020-11-25 | 2020-07-17 | 2019-10-22 |