| 类型/截止日期 | 2022-12-31 | 2022-09-08 | 2022-01-04 | 2019-08-01 | 2017-02-16 | 2016-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 8,000,000 | 8,000,000 | 8,000,000 | 8,000,000 | 8,000,000 | 8,000,000 |
| 流通股(股) | 5,840,000 | 5,975,000 | 4,085,000 | 3,635,000 | - | - |
| 流通A股(股) | 5,840,000 | 5,975,000 | 4,085,000 | 3,635,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 2,160,000 | 2,025,000 | 3,915,000 | 4,365,000 | 8,000,000 | 8,000,000 |
| 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) | 2,160,000 | 2,025,000 | 3,915,000 | 4,365,000 | 8,000,000 | 8,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 3,480,000 | 3,880,000 | 8,000,000 | 8,000,000 |
| 其中：境内法人持股 | - | - | - | - | 2,000,000 | 2,000,000 |
| 其他境内自然人持股 | - | - | 3,480,000 | 3,880,000 | 6,000,000 | 6,000,000 |
| 高管持股(股) | 2,160,000 | 2,025,000 | 435,000 | 485,000 | - | - |
| 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 | 2023-03-31 | 2022-09-02 | 2021-12-29 | 2019-07-26 | 2017-01-26 | 2017-04-12 |
| 变动日期 | 2022-12-31 | 2022-09-08 | 2022-01-04 | 2019-08-01 | 2017-02-16 | 2016-12-31 |