| 类型/截止日期 | 2022-12-31 | 2017-01-26 | 2016-11-24 | 2016-11-21 | 2016-08-11 | 2015-12-11 |
|---|---|---|---|---|---|---|
| 总股本(股) | 11,732,500 | 11,732,500 | 10,500,000 | 10,500,000 | 10,500,000 | 10,000,000 |
| 流通股(股) | 5,085,250 | 5,096,500 | 3,897,750 | 497,750 | 500,000 | - |
| 流通A股(股) | 5,085,250 | 5,096,500 | 3,897,750 | 497,750 | 500,000 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 6,647,250 | 6,636,000 | 6,602,250 | 10,002,250 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 11,732,500 | 10,500,000 | 10,500,000 | 10,500,000 | - | |
| 三板B股(股) | - | - | - | - | - | |
| 限售股份(股) | 6,647,250 | 6,636,000 | 6,602,250 | 10,002,250 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,433,334 | 5,433,334 | 5,433,334 | 10,000,000 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 5,433,334 | 5,433,334 | 5,433,334 | 10,000,000 | 10,000,000 | 10,000,000 |
| 高管持股(股) | 1,213,916 | 1,202,666 | 1,168,916 | 2,250 | - | - |
| 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 | 增发A股上市 | 首发限售股份上市 | 高管股份变动 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2023-04-25 | 2017-01-23 | 2016-11-21 | 2016-11-21 | 2016-08-03 | 2015-12-03 |
| 变动日期 | 2022-12-31 | 2017-01-26 | 2016-11-24 | 2016-11-21 | 2016-08-11 | 2015-12-11 |