| 类型/截止日期 | 2023-03-10 | 2019-12-31 | 2019-11-21 | 2019-06-30 | 2018-12-31 | 2017-12-15 | 2015-08-19 | 2015-05-14 | 2014-11-13 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 14,000,000 | 14,000,000 | 14,000,000 | 14,000,000 | 14,000,000 | 14,000,000 | 14,000,000 | 14,000,000 | 10,000,000 |
| 流通股(股) | 6,794,000 | 5,582,500 | 5,810,375 | 5,622,125 | 5,649,875 | 6,100,625 | 5,592,500 | 3,017,500 | - |
| 流通A股(股) | 6,794,000 | 5,582,500 | 5,810,375 | 5,622,125 | 5,649,875 | 6,100,625 | 5,592,500 | 3,017,500 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 7,206,000 | 8,417,500 | 8,189,625 | 8,377,875 | 8,350,125 | 7,899,375 | 8,407,500 | 10,982,500 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 14,000,000 | 14,000,000 | - | ||||||
| 三板B股(股) | - | - | - | ||||||
| 限售股份(股) | 7,206,000 | 8,417,500 | 8,189,625 | 8,377,875 | 8,350,125 | 7,899,375 | 8,407,500 | 10,982,500 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,491,875 | 4,491,875 | 4,491,875 | 4,491,875 | 4,491,875 | 4,491,875 | 5,000,000 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 4,491,875 | 4,491,875 | 4,491,875 | 4,491,875 | 4,491,875 | 4,491,875 | 5,000,000 | 10,000,000 | 10,000,000 |
| 高管持股(股) | 2,714,125 | 3,925,625 | 3,697,750 | 3,886,000 | 3,858,250 | 3,407,500 | 3,407,500 | 982,500 | - |
| 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 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2023-03-07 | 2020-04-24 | 2019-11-15 | 2019-08-20 | 2019-04-12 | 2017-12-11 | 2015-08-13 | 2015-05-08 | 2014-11-07 |
| 变动日期 | 2023-03-10 | 2019-12-31 | 2019-11-21 | 2019-06-30 | 2018-12-31 | 2017-12-15 | 2015-08-19 | 2015-05-14 | 2014-11-13 |