| 类型/截止日期 | 2022-12-31 | 2020-07-07 | 2019-12-31 | 2018-06-19 | 2016-05-18 | 2015-10-21 | 2015-07-28 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 38,400,000 | 38,400,000 | 38,400,000 | 38,400,000 | 38,400,000 | 24,000,000 | 12,000,000 | 12,000,000 |
| 流通股(股) | 9,600,000 | 15,188,352 | 7,737,216 | 9,600,000 | - | - | - | - |
| 流通A股(股) | 9,600,000 | 15,188,352 | 7,737,216 | 9,600,000 | - | - | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 28,800,000 | 23,211,648 | 30,662,784 | 28,800,000 | 38,400,000 | 24,000,000 | 12,000,000 | 12,000,000 |
| 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) | 28,800,000 | 23,211,648 | 30,662,784 | 28,800,000 | 38,400,000 | 24,000,000 | 12,000,000 | 12,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 19,869,696 | 19,869,696 | 19,869,696 | 19,869,696 | 38,400,000 | 24,000,000 | 12,000,000 | 12,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 19,869,696 | 19,869,696 | 19,869,696 | 19,869,696 | 38,400,000 | 24,000,000 | 12,000,000 | 12,000,000 |
| 高管持股(股) | 8,930,304 | 3,341,952 | 10,793,088 | 8,930,304 | - | - | - | - |
| 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 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 转增股上市 | 转增股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-18 | 2020-07-02 | 2020-04-17 | 2018-06-13 | 2016-05-11 | 2015-10-14 | 2015-07-21 | 2015-08-21 |
| 变动日期 | 2022-12-31 | 2020-07-07 | 2019-12-31 | 2018-06-19 | 2016-05-18 | 2015-10-21 | 2015-07-28 | 2015-06-30 |