| 类型/截止日期 | 2022-12-31 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2017-06-30 | 2017-03-30 | 2017-03-23 | 2016-07-22 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 41,500,000 | 41,500,000 | 41,500,000 | 41,500,000 | 41,500,000 | 41,500,000 | 31,500,000 | 31,500,000 | 31,500,000 |
| 流通股(股) | 32,245,750 | 31,810,750 | 31,889,500 | 31,941,250 | 31,949,500 | 32,005,750 | 23,247,000 | 23,190,750 | 23,190,750 |
| 流通A股(股) | 32,245,750 | 31,810,750 | 31,889,500 | 31,941,250 | 31,949,500 | 32,005,750 | 23,247,000 | 23,190,750 | 23,190,750 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 9,254,250 | 9,689,250 | 9,610,500 | 9,558,750 | 9,550,500 | 9,494,250 | 8,253,000 | 8,309,250 | 8,309,250 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 41,500,000 | 31,500,000 | 31,500,000 | 31,500,000 | |||||
| 三板B股(股) | - | - | - | - | |||||
| 限售股份(股) | 9,254,250 | 9,689,250 | 9,610,500 | 9,558,750 | 9,550,500 | 9,494,250 | 8,253,000 | 8,309,250 | 8,309,250 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 9,254,250 | 9,689,250 | 9,610,500 | 9,558,750 | 9,550,500 | 9,494,250 | 8,253,000 | 8,309,250 | 8,309,250 |
| 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 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-18 | 2020-08-18 | 2020-04-24 | 2019-08-16 | 2017-08-18 | 2017-03-23 | 2017-03-23 | 2016-04-29 | 2016-08-25 |
| 变动日期 | 2022-12-31 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2017-06-30 | 2017-03-30 | 2017-03-23 | 2016-07-22 | 2016-06-30 |