| 类型/截止日期 | 2023-03-21 | 2022-12-31 | 2019-09-24 | 2019-06-30 | 2018-05-02 | 2017-04-10 | 2016-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 7,550,000 | 2,450,075 | 4,000,000 | 2,000,000 | 2,500,000 | - | - |
| 流通A股(股) | 7,550,000 | 2,450,075 | 4,000,000 | 2,000,000 | 2,500,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 2,450,000 | 7,549,925 | 6,000,000 | 8,000,000 | 7,500,000 | 10,000,000 | 10,000,000 |
| 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) | 2,450,000 | 7,549,925 | 6,000,000 | 8,000,000 | 7,500,000 | 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) | - | 3,200,000 | 3,200,000 | 3,200,000 | 3,200,000 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | 3,200,000 | 3,200,000 | 3,200,000 | 3,200,000 | 10,000,000 | 10,000,000 |
| 高管持股(股) | 2,450,000 | 4,349,925 | 2,800,000 | 4,800,000 | 4,300,000 | - | - |
| 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 | 首发限售股份上市 | 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 | 其他变动原因 |
| 公告日期 | 2023-03-16 | 2023-04-26 | 2019-09-19 | 2019-08-28 | 2018-04-25 | 2017-03-28 | 2017-04-27 |
| 变动日期 | 2023-03-21 | 2022-12-31 | 2019-09-24 | 2019-06-30 | 2018-05-02 | 2017-04-10 | 2016-12-31 |