| 类型/截止日期 | 2022-12-31 | 2018-12-31 | 2017-12-31 | 2017-06-26 | 2015-12-22 |
|---|---|---|---|---|---|
| 总股本(股) | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 3,281,250 | 4,622,915 | 2,309,583 | 4,622,915 | 2,309,583 |
| 流通A股(股) | 3,281,250 | 4,622,915 | 2,309,583 | 4,622,915 | 2,309,583 |
| 流通B股(股) | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - |
| 限售A股(股) | 6,718,750 | 5,377,085 | 7,690,417 | 5,377,085 | 7,690,417 |
| 限售B股(股) | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - |
| 三板A股(股) | 10,000,000 | ||||
| 三板B股(股) | - | ||||
| 限售股份(股) | 6,718,750 | 5,377,085 | 7,690,417 | 5,377,085 | 7,690,417 |
| 国家持股(股) | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - |
| 其他内资持股合计(股) | 2,890,001 | 2,890,001 | 2,890,001 | 2,890,001 | 5,720,000 |
| 其中：境内法人持股 | 500,000 | 500,000 | 500,000 | 500,000 | 1,000,000 |
| 其他境内自然人持股 | 2,390,001 | 2,390,001 | 2,390,001 | 2,390,001 | 4,720,000 |
| 高管持股(股) | 3,828,749 | 2,487,084 | 4,800,416 | 2,487,084 | 1,970,417 |
| 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 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2023-04-20 | 2019-04-22 | 2018-04-16 | 2017-06-21 | 2015-12-08 |
| 变动日期 | 2022-12-31 | 2018-12-31 | 2017-12-31 | 2017-06-26 | 2015-12-22 |