| 类型/截止日期 | 2022-05-26 | 2020-06-30 | 2019-09-27 | 2019-06-18 | 2018-05-25 | 2017-12-31 | 2017-09-20 | 2017-06-09 | 2017-03-17 | 2016-07-27 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 67,239,129 | 16,349,648 | 16,349,648 | 16,349,648 | 9,617,440 | 9,617,440 | 9,617,440 | 7,756,000 | 7,756,000 | 6,560,000 |
| 流通股(股) | 32,368,422 | 7,456,928 | 7,464,428 | 5,942,452 | 3,495,560 | 3,237,640 | 3,246,940 | 2,618,500 | 2,149,000 | 2,000,000 |
| 流通A股(股) | 32,368,422 | 7,456,928 | 7,464,428 | 5,942,452 | 3,495,560 | 3,237,640 | 3,246,940 | 2,618,500 | 2,149,000 | 2,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 34,870,707 | 8,892,720 | 8,885,220 | 10,407,196 | 6,121,880 | 6,379,800 | 6,370,500 | 5,137,500 | 5,607,000 | 4,560,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 7,756,000 | 7,756,000 | 6,560,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 34,870,707 | 8,892,720 | 8,885,220 | 10,407,196 | 6,121,880 | 6,379,800 | 6,370,500 | 5,137,500 | 5,607,000 | 4,560,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,241,974 | 798,706 | 798,706 | 1,005,290 | 591,347 | 1,109,667 | 1,109,667 | 894,893 | 2,400,000 | 1,560,000 |
| 其中：境内法人持股 | 7,347 | 101,184 | 101,184 | 219,232 | 128,960 | 773,760 | 773,760 | 624,000 | 936,000 | 936,000 |
| 其他境内自然人持股 | 4,234,627 | 697,522 | 697,522 | 786,058 | 462,387 | 335,907 | 335,907 | 270,893 | 1,464,000 | 624,000 |
| 高管持股(股) | 30,628,733 | 8,094,014 | 8,086,514 | 9,401,906 | 5,530,533 | 5,270,133 | 5,260,833 | 4,242,607 | 3,207,000 | 3,000,000 |
| 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 | 送股上市,转增股上市 | 高管股份变动 | 网下配售股份上市,高管股份变动 | 送股上市 | 高管股份变动,网下配售股份上市 | 高管股份变动 | 转增股上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2022-05-19 | 2020-07-27 | 2019-09-24 | 2019-06-10 | 2018-05-22 | 2018-04-09 | 2017-09-13 | 2017-06-06 | 2017-03-13 | 2016-07-19 |
| 变动日期 | 2022-05-26 | 2020-06-30 | 2019-09-27 | 2019-06-18 | 2018-05-25 | 2017-12-31 | 2017-09-20 | 2017-06-09 | 2017-03-17 | 2016-07-27 |