| 类型/截止日期 | 2022-12-31 | 2022-11-16 | 2020-06-30 | 2019-12-31 | 2019-01-22 | 2017-11-10 |
|---|---|---|---|---|---|---|
| 总股本(股) | 18,000,000 | 18,000,000 | 18,000,000 | 18,000,000 | 18,000,000 | 18,000,000 |
| 流通股(股) | 10,230,149 | 10,349,850 | 5,189,550 | 6,577,050 | 6,711,300 | - |
| 流通A股(股) | 10,230,149 | 10,349,850 | 5,189,550 | 6,577,050 | 6,711,300 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 7,769,851 | 7,650,150 | 12,810,450 | 11,422,950 | 11,288,700 | 18,000,000 |
| 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) | 7,769,851 | 7,650,150 | 12,810,450 | 11,422,950 | 11,288,700 | 18,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,400,000 | 2,400,000 | 6,477,600 | 6,477,600 | 6,477,600 | 18,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 2,400,000 | 2,400,000 | 6,477,600 | 6,477,600 | 6,477,600 | 18,000,000 |
| 高管持股(股) | 5,369,851 | 5,250,150 | 6,332,850 | 4,945,350 | 4,811,100 | - |
| 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 | 首发限售股份上市,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 | 新三板上市 |
| 公告日期 | 2023-04-25 | 2022-11-11 | 2020-08-27 | 2020-04-28 | 2019-01-17 | 2017-10-20 |
| 变动日期 | 2022-12-31 | 2022-11-16 | 2020-06-30 | 2019-12-31 | 2019-01-22 | 2017-11-10 |