| 类型/截止日期 | 2022-12-31 | 2022-07-21 | 2016-06-30 | 2016-02-05 | 2015-04-23 | 2014-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 10,430,000 | 10,430,000 | 10,430,000 | 10,430,000 | 10,430,000 | 10,430,000 |
| 流通股(股) | 2,620,000 | 2,757,500 | 2,632,500 | 2,645,000 | 1,711,600 | 1,711,600 |
| 流通A股(股) | 2,620,000 | 2,757,500 | 2,632,500 | 2,645,000 | 1,711,600 | 1,711,600 |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 7,810,000 | 7,672,500 | 7,797,500 | 7,785,000 | 8,718,400 | 8,718,400 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 10,430,000 | 10,430,000 | 10,430,000 | 10,430,000 | ||
| 三板B股(股) | - | - | - | - | ||
| 限售股份(股) | 7,810,000 | 7,672,500 | 7,797,500 | 7,785,000 | 8,718,400 | 8,718,400 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,408,799 | 4,408,799 | 4,408,799 | 4,408,799 | 6,186,666 | 8,718,400 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 4,408,799 | 4,408,799 | 4,408,799 | 4,408,799 | 6,186,666 | 8,718,400 |
| 高管持股(股) | 3,401,201 | 3,263,701 | 3,388,701 | 3,376,201 | 2,531,734 | - |
| 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 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-17 | 2022-07-15 | 2016-08-12 | 2016-02-02 | 2015-04-13 | 2015-04-29 |
| 变动日期 | 2022-12-31 | 2022-07-21 | 2016-06-30 | 2016-02-05 | 2015-04-23 | 2014-12-31 |