| 类型/截止日期 | 2022-06-27 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2017-12-20 | 2017-07-03 | 2017-05-02 | 2016-12-31 | 2016-06-24 | 2015-10-26 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 85,200,021 | 64,025,000 | 64,025,000 | 64,025,000 | 64,025,000 | 64,025,000 | 64,025,000 | 64,025,000 | 64,025,000 | 58,025,000 |
| 流通股(股) | 43,404,377 | 22,735,006 | 22,738,006 | 22,740,256 | 22,902,256 | 21,080,256 | 14,789,423 | 10,475,548 | 10,703,333 | 6,553,333 |
| 流通A股(股) | 43,404,377 | 22,735,006 | 22,738,006 | 22,740,256 | 22,902,256 | 21,080,256 | 14,789,423 | 10,475,548 | 10,703,333 | 6,553,333 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 41,795,644 | 41,289,994 | 41,286,994 | 41,284,744 | 41,122,744 | 42,944,744 | 49,235,577 | 53,549,452 | 53,321,667 | 51,471,667 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 64,025,000 | 64,025,000 | 64,025,000 | 58,025,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 41,795,644 | 41,289,994 | 41,286,994 | 41,284,744 | 41,122,744 | 42,944,744 | 49,235,577 | 53,549,452 | 53,321,667 | 51,471,667 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 41,368,959 | 40,873,959 | 40,873,959 | 40,873,959 | 40,873,959 | 42,695,959 | 48,986,792 | 53,300,667 | 53,300,667 | 51,471,667 |
| 其中：境内法人持股 | 16,384,959 | 15,889,959 | 15,889,959 | 15,889,959 | 15,889,959 | 15,889,959 | 22,180,792 | 26,494,667 | 26,494,667 | 26,494,667 |
| 其他境内自然人持股 | 24,984,000 | 24,984,000 | 24,984,000 | 24,984,000 | 24,984,000 | 26,806,000 | 26,806,000 | 26,806,000 | 26,806,000 | 24,977,000 |
| 高管持股(股) | 426,685 | 416,035 | 413,035 | 410,785 | 248,785 | 248,785 | 248,785 | 248,785 | 21,000 | - |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 首发限售股份上市,网下配售股份上 | 首发限售股份上市 | 高管股份变动 | 增发A股上市 | 转增股上市 |
| 公告日期 | 2022-06-22 | 2020-08-26 | 2019-08-27 | 2019-04-22 | 2017-12-15 | 2017-08-30 | 2017-04-27 | 2017-04-27 | 2016-06-22 | 2015-10-16 |
| 变动日期 | 2022-06-27 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2017-12-20 | 2017-07-03 | 2017-05-02 | 2016-12-31 | 2016-06-24 | 2015-10-26 |