| 类型/截止日期 | 2022-06-30 | 2020-12-31 | 2020-09-29 | 2020-07-30 | 2019-12-30 | 2019-12-29 | 2019-10-16 | 2019-08-21 | 2018-09-26 | 2017-01-12 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 252,888,780 | 253,559,880 | 253,559,880 | 253,559,880 | 253,579,380 | 253,609,380 | 253,609,380 | 253,609,380 | 253,631,880 | 251,289,880 |
| 流通股(股) | 252,140,431 | 252,189,481 | 252,385,681 | 251,714,581 | 251,714,581 | 251,714,581 | 251,812,680 | 250,884,880 | 250,884,880 | 250,884,880 |
| 流通A股(股) | 252,140,431 | 252,189,481 | 252,385,681 | 251,714,581 | 251,714,581 | 251,714,581 | 251,812,680 | 250,884,880 | 250,884,880 | 250,884,880 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 748,349 | 1,370,399 | 1,174,199 | 1,845,299 | 1,864,799 | 1,894,799 | 1,796,700 | 2,724,500 | 2,747,000 | 405,000 |
| 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) | 748,349 | 1,370,399 | 1,174,199 | 1,845,299 | 1,864,799 | 1,894,799 | 1,796,700 | 2,724,500 | 2,747,000 | 405,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 671,100 | 671,100 | 1,342,200 | 1,361,700 | 1,391,700 | 1,391,700 | 2,319,500 | 2,342,000 | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | 671,100 | 671,100 | 1,342,200 | 1,361,700 | 1,391,700 | 1,391,700 | 2,319,500 | 2,342,000 | - |
| 高管持股(股) | 748,349 | 699,299 | 503,099 | 503,099 | 503,099 | 503,099 | 405,000 | 405,000 | 405,000 | 405,000 |
| 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 | 股权激励限售流通股上市 | 回购 | 回购 | 高管股份变动 | 股权激励限售流通股上市 | 回购 | 期权行权 | 网下配售股份上市 |
| 公告日期 | 2022-08-29 | 2021-04-20 | 2020-09-25 | 2020-08-04 | 2019-12-31 | 2019-12-31 | 2019-10-15 | 2019-08-22 | 2018-09-25 | 2017-01-09 |
| 变动日期 | 2022-06-30 | 2020-12-31 | 2020-09-29 | 2020-07-30 | 2019-12-30 | 2019-12-29 | 2019-10-16 | 2019-08-21 | 2018-09-26 | 2017-01-12 |