| 类型/截止日期 | 2022-12-28 | 2022-12-27 | 2022-10-10 | 2022-06-30 | 2021-03-19 | 2020-11-02 | 2020-10-09 | 2020-06-30 | 2019-12-27 | 2019-11-04 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 205,800,500 | 205,821,500 | 205,821,500 | 205,821,500 | 205,869,500 | 205,950,000 | 205,950,000 | 201,970,000 | 201,970,000 | 202,060,000 |
| 流通股(股) | 180,429,725 | 180,429,725 | 181,036,275 | 179,863,275 | 174,754,275 | 174,754,275 | 174,304,275 | 174,304,275 | 171,679,275 | 171,679,275 |
| 流通A股(股) | 180,429,725 | 180,429,725 | 181,036,275 | 179,863,275 | 174,754,275 | 174,754,275 | 174,304,275 | 174,304,275 | 171,679,275 | 171,679,275 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 25,370,775 | 25,391,775 | 24,785,225 | 25,958,225 | 31,115,225 | 31,195,725 | 31,645,725 | 27,665,725 | 30,290,725 | 30,380,725 |
| 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) | 25,370,775 | 25,391,775 | 24,785,225 | 25,958,225 | 31,115,225 | 31,195,725 | 31,645,725 | 27,665,725 | 30,290,725 | 30,380,725 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 24,764,225 | 24,785,225 | 24,785,225 | 25,958,225 | 31,008,725 | 31,089,225 | 31,645,725 | 27,665,725 | 30,066,500 | 30,156,500 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 24,764,225 | 24,785,225 | 24,785,225 | 25,958,225 | 31,008,725 | 31,089,225 | 31,645,725 | 27,665,725 | 30,066,500 | 30,156,500 |
| 高管持股(股) | 606,550 | 606,550 | - | - | 106,500 | 106,500 | - | - | 224,225 | 224,225 |
| 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 | 回购 | 高管股份变动 | 股权激励限售流通股上市 | 高管股份变动 | 回购 | 股权激励限售流通股上市 | 期权行权 | 高管股份变动 | 回购 | 股权激励限售流通股上市 |
| 公告日期 | 2022-12-28 | 2022-12-28 | 2022-09-28 | 2022-08-23 | 2021-03-20 | 2020-10-29 | 2020-09-30 | 2020-08-25 | 2019-12-27 | 2019-10-30 |
| 变动日期 | 2022-12-28 | 2022-12-27 | 2022-10-10 | 2022-06-30 | 2021-03-19 | 2020-11-02 | 2020-10-09 | 2020-06-30 | 2019-12-27 | 2019-11-04 |