| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2019-12-10 | 2019-11-21 | 2019-06-30 | 2018-12-13 | 2018-09-03 | 2018-03-16 | 2018-01-16 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 44,855,833 | 44,855,833 | 44,855,833 | 44,855,833 | 44,855,833 | 44,855,833 | 44,855,833 | 44,855,833 | 39,855,833 | 34,855,833 |
| 流通股(股) | 19,082,082 | 20,958,957 | 22,081,145 | 22,183,333 | 22,153,333 | 21,964,583 | 21,998,333 | 22,000,833 | 17,000,833 | 12,000,833 |
| 流通A股(股) | 19,082,082 | 20,958,957 | 22,081,145 | 22,183,333 | 22,153,333 | 21,964,583 | 21,998,333 | 22,000,833 | 17,000,833 | 12,000,833 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 25,773,751 | 23,896,876 | 22,774,688 | 22,672,500 | 22,702,500 | 22,891,250 | 22,857,500 | 22,855,000 | 22,855,000 | 22,855,000 |
| 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) | 25,773,751 | 23,896,876 | 22,774,688 | 22,672,500 | 22,702,500 | 22,891,250 | 22,857,500 | 22,855,000 | 22,855,000 | 22,855,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 20,377,500 | 20,377,500 | 20,377,500 | 20,377,500 | 20,377,500 | 20,188,750 | 20,188,750 | 20,223,750 | 20,223,750 | 20,223,750 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 20,377,500 | 20,377,500 | 20,377,500 | 20,377,500 | 20,377,500 | 20,188,750 | 20,188,750 | 20,223,750 | 20,223,750 | 20,223,750 |
| 高管持股(股) | 5,396,251 | 3,519,376 | 2,397,188 | 2,295,000 | 2,325,000 | 2,702,500 | 2,668,750 | 2,631,250 | 2,631,250 | 2,631,250 |
| 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 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 | 高管股份变动,网下配售股份上市 | 增发A股上市 | 增发A股上市 | 网下配售股份上市,高管股份变动 |
| 公告日期 | 2023-04-26 | 2022-08-26 | 2020-08-26 | 2019-12-05 | 2019-11-18 | 2019-08-28 | 2018-12-10 | 2018-08-29 | 2018-03-13 | 2018-04-20 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2019-12-10 | 2019-11-21 | 2019-06-30 | 2018-12-13 | 2018-09-03 | 2018-03-16 | 2018-01-16 |