| 类型/截止日期 | 2022-11-24 | 2019-12-31 | 2017-12-31 | 2017-06-30 | 2017-02-16 | 2016-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 56,500,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 18,924,832 | 16,513,332 | 16,513,333 | 16,580,000 | 16,513,332 | - |
| 流通A股(股) | 18,924,832 | 16,513,332 | 16,513,333 | 16,580,000 | 16,513,332 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 37,575,168 | 33,486,668 | 33,486,667 | 33,420,000 | 33,486,668 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | - | ||||
| 三板B股(股) | - | - | ||||
| 限售股份(股) | 37,575,168 | 33,486,668 | 33,486,667 | 33,420,000 | 33,486,668 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 34,930,000 | 33,420,000 | 33,420,000 | 33,420,000 | 33,486,668 | 50,000,000 |
| 其中：境内法人持股 | 32,040,000 | 32,040,000 | 32,040,000 | 32,040,000 | 32,040,000 | 49,000,000 |
| 其他境内自然人持股 | 2,890,000 | 1,380,000 | 1,380,000 | 1,380,000 | 1,446,668 | 1,000,000 |
| 高管持股(股) | 2,645,168 | 66,668 | 66,667 | - | - | - |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-11-18 | 2020-04-22 | 2018-04-26 | 2017-08-24 | 2017-01-25 | 2017-04-27 |
| 变动日期 | 2022-11-24 | 2019-12-31 | 2017-12-31 | 2017-06-30 | 2017-02-16 | 2016-12-31 |