| 类型/截止日期 | 2022-12-31 | 2022-09-14 | 2022-06-30 | 2020-08-25 | 2019-11-14 | 2018-12-31 | 2018-11-23 | 2018-11-22 | 2018-10-22 | 2018-07-10 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 289,057,018 | 289,057,018 | 289,789,018 | 290,683,018 | 291,797,018 | 289,057,018 | 289,057,018 | 291,258,095 | 291,258,095 | 291,258,095 |
| 流通股(股) | 288,433,788 | 288,397,104 | 288,397,104 | 289,057,018 | 289,057,018 | 289,057,018 | 288,109,559 | 288,109,559 | 289,057,018 | 288,573,574 |
| 流通A股(股) | 288,433,788 | 288,397,104 | 288,397,104 | 289,057,018 | 289,057,018 | 289,057,018 | 288,109,559 | 288,109,559 | 289,057,018 | 288,573,574 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 623,230 | 659,914 | 1,391,914 | 1,626,000 | 2,740,000 | - | 947,459 | 3,148,536 | 2,201,077 | 2,684,521 |
| 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) | 623,230 | 659,914 | 1,391,914 | 1,626,000 | 2,740,000 | - | 947,459 | 3,148,536 | 2,201,077 | 2,684,521 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 732,000 | 1,626,000 | 2,740,000 | - | - | 2,201,077 | 2,201,077 | 2,202,683 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 164,030 |
| 其他境内自然人持股 | - | - | 732,000 | 1,626,000 | 2,740,000 | - | - | 2,201,077 | 2,201,077 | 2,038,653 |
| 高管持股(股) | 623,230 | 659,914 | 659,914 | - | - | - | 947,459 | 947,459 | - | 481,838 |
| 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 | 回购 | 高管股份变动 | 回购 | 期权行权 | 高管股份变动 | 回购 | 高管股份变动 | 高管股份变动 | 配售A股上市 |
| 公告日期 | 2023-04-28 | 2022-09-16 | 2022-08-26 | 2020-08-25 | 2019-11-12 | 2019-04-19 | 2018-11-23 | 2018-11-23 | 2018-10-23 | 2018-07-09 |
| 变动日期 | 2022-12-31 | 2022-09-14 | 2022-06-30 | 2020-08-25 | 2019-11-14 | 2018-12-31 | 2018-11-23 | 2018-11-22 | 2018-10-22 | 2018-07-10 |