| 类型/截止日期 | 2022-05-26 | 2019-05-27 | 2017-08-17 | 2016-12-08 | 2016-04-18 | 2015-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 31,661,800 | 30,843,000 | 17,135,000 | 15,000,000 | 15,000,000 | 15,000,000 |
| 流通股(股) | 10,797,700 | 7,710,750 | 4,283,750 | 3,750,000 | - | - |
| 流通A股(股) | 10,797,700 | 7,710,750 | 4,283,750 | 3,750,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 20,864,100 | 23,132,250 | 12,851,250 | 11,250,000 | 15,000,000 | 15,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 15,000,000 | - | - | |||
| 三板B股(股) | - | - | - | |||
| 限售股份(股) | 20,864,100 | 23,132,250 | 12,851,250 | 11,250,000 | 15,000,000 | 15,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 18,000,000 | 18,000,000 | 10,000,000 | 10,000,000 | 15,000,000 | 15,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 18,000,000 | 18,000,000 | 10,000,000 | 10,000,000 | 15,000,000 | 15,000,000 |
| 高管持股(股) | 2,864,100 | 5,132,250 | 2,851,250 | 1,250,000 | - | - |
| 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 | 增发A股上市 | 转增股上市,送股上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-05-17 | 2019-05-20 | 2017-08-14 | 2016-12-05 | 2016-02-29 | 2016-04-18 |
| 变动日期 | 2022-05-26 | 2019-05-27 | 2017-08-17 | 2016-12-08 | 2016-04-18 | 2015-12-31 |