| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2022-06-08 | 2020-08-07 | 2020-04-27 | 2020-04-26 | 2020-01-20 | 2019-10-26 | 2019-08-09 | 2019-06-21 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 167,681,080 | 167,681,080 | 167,681,080 | 167,757,520 | 167,757,520 | 167,822,200 | 167,822,200 | 167,822,200 | 167,822,200 | 167,822,200 |
| 流通股(股) | 110,193,402 | 109,225,652 | 110,193,402 | 109,539,578 | 108,771,513 | 108,771,513 | 108,815,346 | 108,815,345 | 108,891,645 | 107,657,139 |
| 流通A股(股) | 110,193,402 | 109,225,652 | 110,193,402 | 109,539,578 | 108,771,513 | 108,771,513 | 108,815,346 | 108,815,345 | 108,891,645 | 107,657,139 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 57,487,678 | 58,455,428 | 57,487,678 | 58,217,942 | 58,986,007 | 59,050,687 | 59,006,854 | 59,006,855 | 58,930,555 | 60,165,061 |
| 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) | 57,487,678 | 58,455,428 | 57,487,678 | 58,217,942 | 58,986,007 | 59,050,687 | 59,006,854 | 59,006,855 | 58,930,555 | 60,165,061 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 1,042,964 | 2,123,929 | 2,188,609 | 2,188,609 | 2,188,609 | 2,188,609 | 3,673,015 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | 1,042,964 | 2,123,929 | 2,188,609 | 2,188,609 | 2,188,609 | 2,188,609 | 3,673,015 |
| 高管持股(股) | 57,487,678 | 58,455,428 | 57,487,678 | 57,174,978 | 56,862,078 | 56,862,078 | 56,818,245 | 56,818,246 | 56,741,946 | 56,492,046 |
| 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 | 股权激励限售流通股上市 | 回购 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 股权激励限售流通股上市 | 回购 |
| 公告日期 | 2023-04-25 | 2022-08-27 | 2022-06-08 | 2020-08-04 | 2020-04-28 | 2020-04-28 | 2020-01-20 | 2019-10-26 | 2019-08-06 | 2019-06-25 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2022-06-08 | 2020-08-07 | 2020-04-27 | 2020-04-26 | 2020-01-20 | 2019-10-26 | 2019-08-09 | 2019-06-21 |