| 类型/截止日期 | 2022-12-31 | 2018-03-27 | 2017-02-22 | 2016-12-02 | 2016-11-11 | 2016-02-18 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 81,500,000 | 81,500,000 | 81,500,000 | 75,000,000 | 75,000,000 | 75,000,000 | 75,000,000 |
| 流通股(股) | 26,375,000 | 27,980,000 | 25,152,500 | 23,527,500 | 24,750,000 | - | - |
| 流通A股(股) | 26,375,000 | 27,980,000 | 25,152,500 | 23,527,500 | 24,750,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 55,125,000 | 53,520,000 | 56,347,500 | 51,472,500 | 50,250,000 | 75,000,000 | 75,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 81,500,000 | 75,000,000 | 75,000,000 | - | - | ||
| 三板B股(股) | - | - | - | - | - | ||
| 限售股份(股) | 55,125,000 | 53,520,000 | 56,347,500 | 51,472,500 | 50,250,000 | 75,000,000 | 75,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,354,166 | 11,354,166 | 22,708,333 | 22,708,333 | 22,708,333 | 75,000,000 | 75,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | 8,000,000 | 8,000,000 |
| 其他境内自然人持股 | 11,354,166 | 11,354,166 | 22,708,333 | 22,708,333 | 22,708,333 | 67,000,000 | 67,000,000 |
| 高管持股(股) | 43,770,834 | 42,165,834 | 33,639,167 | 28,764,167 | 27,541,667 | - | - |
| 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 | 首发限售股份上市 | 增发A股上市,其他变动原因 | 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 | 2023-04-28 | 2018-03-22 | 2017-04-27 | 2017-02-17 | 2016-11-07 | 2016-01-29 | 2016-03-31 |
| 变动日期 | 2022-12-31 | 2018-03-27 | 2017-02-22 | 2016-12-02 | 2016-11-11 | 2016-02-18 | 2015-12-31 |