| 类型/截止日期 | 2022-01-20 | 2019-05-31 | 2018-09-06 | 2018-04-16 | 2017-12-18 | 2017-01-20 | 2016-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 13,478,750 | 11,841,750 | 9,473,400 | 5,263,000 | 5,000,000 | 5,000,000 | 5,000,000 |
| 流通股(股) | 5,403,124 | 3,766,124 | 3,012,899 | 1,673,833 | 1,410,833 | - | - |
| 流通A股(股) | 5,403,124 | 3,766,124 | 3,012,899 | 1,673,833 | 1,410,833 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 8,075,626 | 8,075,626 | 6,460,501 | 3,589,167 | 3,589,167 | 5,000,000 | 5,000,000 |
| 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) | 8,075,626 | 8,075,626 | 6,460,501 | 3,589,167 | 3,589,167 | 5,000,000 | 5,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,042,500 | 7,042,500 | 5,634,000 | 3,130,000 | 3,130,000 | 5,000,000 | 5,000,000 |
| 其中：境内法人持股 | 600,001 | 600,001 | 480,001 | 266,667 | 266,667 | 400,000 | 400,000 |
| 其他境内自然人持股 | 6,442,499 | 6,442,499 | 5,153,999 | 2,863,333 | 2,863,333 | 4,600,000 | 4,600,000 |
| 高管持股(股) | 1,033,126 | 1,033,126 | 826,501 | 459,167 | 459,167 | - | - |
| 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 | 增发A股上市 | 转增股上市 | 转增股上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-01-14 | 2019-05-24 | 2018-08-30 | 2018-04-10 | 2017-12-12 | 2016-12-30 | 2017-04-21 |
| 变动日期 | 2022-01-20 | 2019-05-31 | 2018-09-06 | 2018-04-16 | 2017-12-18 | 2017-01-20 | 2016-12-31 |