| 类型/截止日期 | 2022-12-31 | 2020-07-13 | 2018-12-31 | 2017-12-31 | 2017-11-10 | 2017-07-21 | 2016-12-09 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,000,000 | 8,550,000 | 8,550,000 | 8,550,000 | 8,550,000 | 8,550,000 | 7,500,000 |
| 流通股(股) | 10,172,642 | 5,556,061 | 4,401,817 | - | 4,401,817 | - | - |
| 流通A股(股) | 10,172,642 | 5,556,061 | 4,401,817 | - | 4,401,817 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 9,827,358 | 2,993,939 | 4,148,183 | 8,550,000 | 4,148,183 | 8,550,000 | 7,500,000 |
| 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) | 9,827,358 | 2,993,939 | 4,148,183 | 8,550,000 | 4,148,183 | 8,550,000 | 7,500,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,463,108 | 2,724,616 | 2,724,616 | 2,724,616 | 2,724,616 | 8,550,000 | 7,500,000 |
| 其中：境内法人持股 | 1,142,955 | 570,026 | 570,026 | 570,026 | 570,026 | 855,039 | 750,034 |
| 其他境内自然人持股 | 4,320,153 | 2,154,590 | 2,154,590 | 2,154,590 | 2,154,590 | 7,694,961 | 6,749,966 |
| 高管持股(股) | 4,364,250 | 269,323 | 1,423,567 | 5,825,384 | 1,423,567 | - | - |
| 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 | 首发限售股份上市 | 转增股上市 | 新三板上市 |
| 公告日期 | 2023-04-26 | 2020-07-08 | 2019-04-25 | 2018-04-17 | 2017-11-07 | 2017-07-12 | 2016-11-30 |
| 变动日期 | 2022-12-31 | 2020-07-13 | 2018-12-31 | 2017-12-31 | 2017-11-10 | 2017-07-21 | 2016-12-09 |