| 类型/截止日期 | 2022-06-30 | 2020-06-30 | 2019-12-31 | 2019-06-27 | 2018-12-31 | 2018-09-28 | 2017-06-30 | 2017-02-17 | 2016-05-30 | 2015-12-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 15,270,000 | 15,270,000 | 15,270,000 | 15,270,000 | 15,270,000 | 15,270,000 | 13,860,000 | 13,860,000 | 13,860,000 | 7,700,000 |
| 流通股(股) | 8,358,763 | 7,399,500 | 7,443,200 | 7,478,600 | 7,342,000 | 7,370,150 | 5,960,150 | 5,963,450 | 3,645,000 | 2,025,000 |
| 流通A股(股) | 8,358,763 | 7,399,500 | 7,443,200 | 7,478,600 | 7,342,000 | 7,370,150 | 5,960,150 | 5,963,450 | 3,645,000 | 2,025,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 6,911,237 | 7,870,500 | 7,826,800 | 7,791,400 | 7,928,000 | 7,899,850 | 7,899,850 | 7,896,550 | 10,215,000 | 5,675,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 13,860,000 | 13,860,000 | 7,700,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 6,911,237 | 7,870,500 | 7,826,800 | 7,791,400 | 7,928,000 | 7,899,850 | 7,899,850 | 7,896,550 | 10,215,000 | 5,675,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,734,026 | 3,734,026 | 3,734,026 | 3,734,026 | 3,734,026 | 3,734,026 | 3,734,026 | 3,734,026 | 9,472,500 | 5,262,500 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 3,734,026 | 3,734,026 | 3,734,026 | 3,734,026 | 3,734,026 | 3,734,026 | 3,734,026 | 3,734,026 | 9,472,500 | 5,262,500 |
| 高管持股(股) | 3,177,211 | 4,136,474 | 4,092,774 | 4,057,374 | 4,193,974 | 4,165,824 | 4,165,824 | 4,162,524 | 742,500 | 412,500 |
| 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 | 高管股份变动 | 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,高管股份变动 | 转增股上市 | 新三板上市,增发A股上市 |
| 公告日期 | 2022-08-18 | 2020-08-28 | 2020-04-27 | 2019-06-24 | 2019-04-17 | 2018-09-25 | 2017-08-09 | 2017-02-13 | 2016-05-23 | 2015-12-08 |
| 变动日期 | 2022-06-30 | 2020-06-30 | 2019-12-31 | 2019-06-27 | 2018-12-31 | 2018-09-28 | 2017-06-30 | 2017-02-17 | 2016-05-30 | 2015-12-15 |