| 类型/截止日期 | 2022-12-31 | 2022-03-04 | 2022-01-17 | 2019-12-31 | 2018-08-02 | 2018-06-26 | 2017-11-30 | 2017-05-16 | 2016-11-16 | 2016-03-09 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,115,010 | 50,115,010 | 50,115,010 | 48,950,000 | 48,950,000 | 48,950,000 | 39,160,000 | 39,160,000 | 35,000,000 | 35,000,000 |
| 流通股(股) | 23,961,143 | 24,120,344 | 23,736,419 | 23,184,625 | 23,340,625 | 14,786,458 | 11,829,166 | 9,245,833 | 9,245,833 | - |
| 流通A股(股) | 23,961,143 | 24,120,344 | 23,736,419 | 23,184,625 | 23,340,625 | 14,786,458 | 11,829,166 | 9,245,833 | 9,245,833 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 26,153,867 | 25,994,666 | 26,378,591 | 25,765,375 | 25,609,375 | 34,163,542 | 27,330,834 | 29,914,167 | 25,754,167 | 35,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 39,160,000 | 35,000,000 | - | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 26,153,867 | 25,994,666 | 26,378,591 | 25,765,375 | 25,609,375 | 34,163,542 | 27,330,834 | 29,914,167 | 25,754,167 | 35,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,239,120 | 7,239,120 | 7,623,045 | 7,445,834 | 7,445,834 | 21,270,835 | 17,016,668 | 19,600,001 | 19,600,001 | 35,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | 2,500,000 | 2,000,000 | 4,000,000 | 4,000,000 | 6,000,000 |
| 其他境内自然人持股 | 7,239,120 | 7,239,120 | 7,623,045 | 7,445,834 | 7,445,834 | 18,770,835 | 15,016,668 | 15,600,001 | 15,600,001 | 29,000,000 |
| 高管持股(股) | 18,914,747 | 18,755,546 | 18,755,546 | 18,319,541 | 18,163,541 | 12,892,707 | 10,314,166 | 10,314,166 | 6,154,166 | - |
| 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 | 送股上市 | 高管股份变动 | 首发限售股份上市,网下配售股份上 | 转增股上市 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2023-04-27 | 2022-02-28 | 2022-01-07 | 2020-04-20 | 2018-07-30 | 2018-06-19 | 2017-11-27 | 2017-05-11 | 2016-11-11 | 2016-02-22 |
| 变动日期 | 2022-12-31 | 2022-03-04 | 2022-01-17 | 2019-12-31 | 2018-08-02 | 2018-06-26 | 2017-11-30 | 2017-05-16 | 2016-11-16 | 2016-03-09 |