| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2019-03-15 | 2018-08-28 | 2016-05-04 | 2016-03-31 | 2015-09-10 | 2015-07-30 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 35,260,000 | 35,260,000 | 35,260,000 | 35,260,000 | 33,880,000 | 33,880,000 | 33,880,000 | 29,760,000 | 12,400,000 | 12,400,000 |
| 流通股(股) | 18,675,812 | 18,744,137 | 15,954,500 | 16,880,500 | 15,500,500 | 14,095,000 | 3,595,000 | - | - | - |
| 流通A股(股) | 18,675,812 | 18,744,137 | 15,954,500 | 16,880,500 | 15,500,500 | 14,095,000 | 3,595,000 | - | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 16,584,188 | 16,515,863 | 19,305,500 | 18,379,500 | 18,379,500 | 19,785,000 | 30,285,000 | 29,760,000 | 12,400,000 | 12,400,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 33,880,000 | 33,880,000 | - | - | - | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 16,584,188 | 16,515,863 | 19,305,500 | 18,379,500 | 18,379,500 | 19,785,000 | 30,285,000 | 29,760,000 | 12,400,000 | 12,400,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,000,000 | 8,000,000 | 9,952,000 | 9,952,000 | 9,952,000 | 16,352,000 | 29,760,000 | 29,760,000 | 12,400,000 | 12,400,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 8,000,000 | 8,000,000 | 9,952,000 | 9,952,000 | 9,952,000 | 16,352,000 | 29,760,000 | 29,760,000 | 12,400,000 | 12,400,000 |
| 高管持股(股) | 8,584,188 | 8,515,863 | 9,353,500 | 8,427,500 | 8,427,500 | 3,433,000 | 525,000 | - | - | - |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 首发限售股份上市,高管股份变动 | 首发限售股份上市 | 增发A股上市 | 转增股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-03-24 | 2022-08-09 | 2020-08-17 | 2019-03-12 | 2018-08-23 | 2016-04-28 | 2016-03-28 | 2015-09-02 | 2015-07-23 | 2015-08-18 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2019-03-15 | 2018-08-28 | 2016-05-04 | 2016-03-31 | 2015-09-10 | 2015-07-30 | 2015-06-30 |