| 类型/截止日期 | 2023-03-30 | 2020-06-30 | 2020-05-08 | 2019-12-31 | 2016-08-18 | 2016-06-21 | 2015-02-17 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 55,080,000 | 55,080,000 | 55,080,000 | 52,000,000 | 52,000,000 | 52,000,000 | 40,000,000 | 40,000,000 |
| 流通股(股) | 16,122,750 | 14,582,750 | 14,583,500 | 14,198,500 | 14,200,000 | 5,200,000 | 4,000,000 | 4,000,000 |
| 流通A股(股) | 16,122,750 | 14,582,750 | 14,583,500 | 14,198,500 | 14,200,000 | 5,200,000 | 4,000,000 | 4,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 38,957,250 | 40,497,250 | 40,496,500 | 37,801,500 | 37,800,000 | 46,800,000 | 36,000,000 | 36,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 52,000,000 | 52,000,000 | 40,000,000 | 40,000,000 | ||||
| 三板B股(股) | - | - | - | - | ||||
| 限售股份(股) | 38,957,250 | 40,497,250 | 40,496,500 | 37,801,500 | 37,800,000 | 46,800,000 | 36,000,000 | 36,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 31,200,000 | 32,740,000 | 32,740,000 | 31,200,000 | 31,200,000 | 46,800,000 | 36,000,000 | 36,000,000 |
| 其中：境内法人持股 | 1,540,000 | 1,540,000 | 1,540,000 | - | - | - | - | - |
| 其他境内自然人持股 | 29,660,000 | 31,200,000 | 31,200,000 | 31,200,000 | 31,200,000 | 46,800,000 | 36,000,000 | 36,000,000 |
| 高管持股(股) | 7,757,250 | 7,757,250 | 7,756,500 | 6,601,500 | 6,600,000 | - | - | - |
| 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 | 网下配售股份上市 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 首发限售股份上市 | 转增股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-03-24 | 2020-08-25 | 2020-04-28 | 2020-04-15 | 2016-08-15 | 2016-06-08 | 2015-01-30 | 2015-04-29 |
| 变动日期 | 2023-03-30 | 2020-06-30 | 2020-05-08 | 2019-12-31 | 2016-08-18 | 2016-06-21 | 2015-02-17 | 2014-12-31 |