| 类型/截止日期 | 2022-02-24 | 2020-04-24 | 2019-05-31 | 2018-03-08 | 2017-12-31 |
|---|---|---|---|---|---|
| 总股本(股) | 51,000,000 | 46,500,000 | 46,500,000 | 31,000,000 | 31,000,000 |
| 流通股(股) | 15,000,000 | 13,875,000 | 4,479,299 | 2,986,199 | 2,986,199 |
| 流通A股(股) | 15,000,000 | 13,875,000 | 4,479,299 | 2,986,199 | 2,986,199 |
| 流通B股(股) | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - |
| 限售A股(股) | 36,000,000 | 32,625,000 | 42,020,701 | 28,013,801 | 28,013,801 |
| 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) | 36,000,000 | 32,625,000 | 42,020,701 | 28,013,801 | 28,013,801 |
| 国家持股(股) | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - |
| 其他内资持股合计(股) | 14,499,998 | 14,499,998 | 31,582,798 | 21,055,199 | 21,055,199 |
| 其中：境内法人持股 | - | - | 2,000,001 | 1,333,334 | 1,333,334 |
| 其他境内自然人持股 | 14,499,998 | 14,499,998 | 29,582,797 | 19,721,865 | 19,721,865 |
| 高管持股(股) | 21,500,002 | 18,125,002 | 10,437,903 | 6,958,602 | 6,958,602 |
| 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 | 其他变动原因,增发A股上市 | 首发限售股份上市 | 转增股上市,送股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-04-20 | 2020-04-21 | 2019-05-23 | 2018-02-26 | 2018-04-16 |
| 变动日期 | 2022-02-24 | 2020-04-24 | 2019-05-31 | 2018-03-08 | 2017-12-31 |