| 类型/截止日期 | 2022-12-31 | 2022-03-21 | 2020-07-22 | 2019-04-02 | 2018-01-26 | 2017-12-11 |
|---|---|---|---|---|---|---|
| 总股本(股) | 28,000,000 | 28,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 |
| 流通股(股) | 8,866,000 | 8,875,000 | 1,625,000 | 1,458,332 | 1,291,666 | - |
| 流通A股(股) | 8,866,000 | 8,875,000 | 1,625,000 | 1,458,332 | 1,291,666 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 19,134,000 | 19,125,000 | 3,375,000 | 3,541,668 | 3,708,334 | 5,000,000 |
| 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) | 19,134,000 | 19,125,000 | 3,375,000 | 3,541,668 | 3,708,334 | 5,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 15,000,000 | 15,000,000 | 3,000,000 | 3,166,668 | 3,333,334 | 5,000,000 |
| 其中：境内法人持股 | - | - | - | 166,668 | 333,334 | 500,000 |
| 其他境内自然人持股 | 15,000,000 | 15,000,000 | 3,000,000 | 3,000,000 | 3,000,000 | 4,500,000 |
| 高管持股(股) | 4,134,000 | 4,125,000 | 375,000 | 375,000 | 375,000 | - |
| 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 | 增发A股上市 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2023-04-27 | 2022-03-14 | 2020-07-17 | 2019-03-28 | 2018-01-23 | 2017-11-30 |
| 变动日期 | 2022-12-31 | 2022-03-21 | 2020-07-22 | 2019-04-02 | 2018-01-26 | 2017-12-11 |