| 类型/截止日期 | 2023-03-31 | 2022-12-31 | 2022-04-15 | 2022-04-14 | 2021-04-26 | 2021-01-19 | 2021-01-08 | 2020-12-31 | 2020-07-13 | 2020-07-09 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 387,410,987 | 387,410,987 | 387,410,987 | 387,410,987 | 390,289,338 | 390,289,338 | 391,549,838 | 391,549,838 | 391,549,838 | 393,152,238 |
| 流通股(股) | 361,533,513 | 361,327,388 | 361,295,563 | 364,831,963 | 366,754,614 | 366,216,239 | 367,476,739 | 366,116,314 | 365,633,314 | 367,235,714 |
| 流通A股(股) | 361,533,513 | 361,327,388 | 361,295,563 | 364,831,963 | 366,754,614 | 366,216,239 | 367,476,739 | 366,116,314 | 365,633,314 | 367,235,714 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 25,877,474 | 26,083,599 | 26,115,424 | 22,579,024 | 23,534,724 | 24,073,099 | 24,073,099 | 25,433,524 | 25,916,524 | 25,916,524 |
| 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) | 25,877,474 | 26,083,599 | 26,115,424 | 22,579,024 | 23,534,724 | 24,073,099 | 24,073,099 | 25,433,524 | 25,916,524 | 25,916,524 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,536,400 | 3,536,400 | 3,536,400 | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 3,536,400 | 3,536,400 | 3,536,400 | - | - | - | - | - | - | - |
| 高管持股(股) | 22,341,074 | 22,547,199 | 22,579,024 | 22,579,024 | 23,534,724 | 24,073,099 | 24,073,099 | 25,433,524 | 25,916,524 | 25,916,524 |
| 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 | 限制性股票 | 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 | 回购 | 高管股份变动 |
| 公告日期 | 2023-03-31 | 2023-03-31 | 2022-04-15 | 2022-04-15 | 2021-04-27 | 2021-01-19 | 2021-01-08 | 2021-04-27 | 2020-07-13 | 2020-07-09 |
| 变动日期 | 2023-03-31 | 2022-12-31 | 2022-04-15 | 2022-04-14 | 2021-04-26 | 2021-01-19 | 2021-01-08 | 2020-12-31 | 2020-07-13 | 2020-07-09 |