| 类型/截止日期 | 2022-12-31 | 2022-09-21 | 2022-08-25 | 2022-06-30 | 2022-04-21 | 2020-12-31 | 2020-10-13 | 2020-06-30 | 2020-04-28 | 2019-10-11 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 190,824,714 | 190,824,714 | 191,556,232 | 191,556,232 | 191,556,232 | 192,287,750 | 192,287,750 | 192,625,800 | 192,625,800 | 192,625,800 |
| 流通股(股) | 167,548,624 | 165,884,124 | 165,884,124 | 164,673,124 | 165,884,124 | 161,742,149 | 162,953,149 | 162,953,149 | 167,302,185 | 148,406,026 |
| 流通A股(股) | 167,548,624 | 165,884,124 | 165,884,124 | 164,673,124 | 165,884,124 | 161,742,149 | 162,953,149 | 162,953,149 | 167,302,185 | 148,406,026 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 23,276,090 | 24,940,590 | 25,672,108 | 26,883,108 | 25,672,108 | 30,545,601 | 29,334,601 | 29,672,651 | 25,323,615 | 44,219,774 |
| 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) | 23,276,090 | 24,940,590 | 25,672,108 | 26,883,108 | 25,672,108 | 30,545,601 | 29,334,601 | 29,672,651 | 25,323,615 | 44,219,774 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 1,211,000 | 479,482 | 1,211,000 | 1,211,000 | 731,518 | 1,463,036 | 1,463,036 | 1,801,086 | 1,801,086 | 1,801,086 |
| 其中：境内法人持股 | 1,211,000 | 479,482 | 1,211,000 | 1,211,000 | 731,518 | 1,463,036 | 1,463,036 | 1,463,036 | 1,463,036 | 1,463,036 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | 338,050 | 338,050 | 338,050 |
| 高管持股(股) | 22,065,090 | 24,461,108 | 24,461,108 | 25,672,108 | 24,940,590 | 29,082,565 | 27,871,565 | 27,871,565 | 23,522,529 | 42,418,688 |
| 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 | 股份性质变更 | 回购 | 高管股份变动 | 股份性质变更 | 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 |
| 公告日期 | 2023-04-21 | 2022-09-22 | 2022-09-22 | 2022-08-27 | 2022-04-22 | 2021-04-22 | 2020-10-14 | 2020-08-22 | 2020-04-29 | 2019-10-15 |
| 变动日期 | 2022-12-31 | 2022-09-21 | 2022-08-25 | 2022-06-30 | 2022-04-21 | 2020-12-31 | 2020-10-13 | 2020-06-30 | 2020-04-28 | 2019-10-11 |