| 类型/截止日期 | 2022-12-31 | 2022-07-22 | 2022-05-12 | 2020-02-25 | 2020-02-20 | 2019-11-04 | 2019-10-30 | 2019-06-03 | 2018-07-13 | 2018-03-19 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 43,508,334 | 43,508,334 | 43,508,334 | 43,508,334 | 43,508,334 | 39,157,500 | 39,157,500 | 39,157,500 | 39,157,500 | 39,157,500 |
| 流通股(股) | 20,169,221 | 21,800,784 | 21,247,659 | 21,161,409 | 21,063,659 | 16,712,825 | 16,517,325 | 23,312,250 | 22,926,625 | 19,817,791 |
| 流通A股(股) | 20,169,221 | 21,800,784 | 21,247,659 | 21,161,409 | 21,063,659 | 16,712,825 | 16,517,325 | 23,312,250 | 22,926,625 | 19,817,791 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 23,339,113 | 21,707,550 | 22,260,675 | 22,346,925 | 22,444,675 | 22,444,675 | 22,640,175 | 15,845,250 | 16,230,875 | 19,339,709 |
| 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) | 23,339,113 | 21,707,550 | 22,260,675 | 22,346,925 | 22,444,675 | 22,444,675 | 22,640,175 | 15,845,250 | 16,230,875 | 19,339,709 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,380,668 | 13,380,668 | 13,933,793 | 14,020,043 | 14,117,793 | 14,117,793 | 14,313,293 | 14,313,293 | 13,916,918 | 14,054,918 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 13,380,668 | 13,380,668 | 13,933,793 | 14,020,043 | 14,117,793 | 14,117,793 | 14,313,293 | 14,313,293 | 13,916,918 | 14,054,918 |
| 高管持股(股) | 9,958,445 | 8,326,882 | 8,326,882 | 8,326,882 | 8,326,882 | 8,326,882 | 8,326,882 | 1,531,957 | 2,313,957 | 5,284,791 |
| 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 | 网下配售股份上市 | 网下配售股份上市,高管股份变动 | 网下配售股份上市 | 增发A股上市 | 网下配售股份上市 | 高管股份变动 | 网下配售股份上市 | 网下配售股份上市,高管股份变动 | 网下配售股份上市 |
| 公告日期 | 2023-04-28 | 2022-07-19 | 2022-05-09 | 2020-02-20 | 2020-02-14 | 2019-10-30 | 2019-10-30 | 2019-05-29 | 2018-07-10 | 2018-03-14 |
| 变动日期 | 2022-12-31 | 2022-07-22 | 2022-05-12 | 2020-02-25 | 2020-02-20 | 2019-11-04 | 2019-10-30 | 2019-06-03 | 2018-07-13 | 2018-03-19 |