| 类型/截止日期 | 2022-12-31 | 2018-06-04 | 2017-05-16 | 2017-01-06 | 2016-04-21 | 2015-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 49,250,000 | 50,000,000 | 33,354,166 | 18,020,833 | - | - |
| 流通A股(股) | 49,250,000 | 50,000,000 | 33,354,166 | 18,020,833 | - | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 750,000 | - | 16,645,834 | 31,979,167 | 50,000,000 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | 50,000,000 | - | - | ||
| 三板B股(股) | - | - | - | - | ||
| 限售股份(股) | 750,000 | - | 16,645,834 | 31,979,167 | 50,000,000 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 16,500,000 | 31,833,333 | 50,000,000 | 50,000,000 |
| 其中：境内法人持股 | - | - | 15,333,334 | 30,666,667 | 46,000,000 | 46,000,000 |
| 其他境内自然人持股 | - | - | 1,166,666 | 1,166,666 | 4,000,000 | 4,000,000 |
| 高管持股(股) | 750,000 | - | 145,834 | 145,834 | - | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-10 | 2018-05-30 | 2017-05-11 | 2017-01-03 | 2016-03-30 | 2016-04-25 |
| 变动日期 | 2022-12-31 | 2018-06-04 | 2017-05-16 | 2017-01-06 | 2016-04-21 | 2015-12-31 |