| 类型/截止日期 | 2022-12-31 | 2017-10-27 | 2017-08-30 | 2016-12-09 | 2016-12-06 | 2015-11-20 | 2015-03-23 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 10,850,000 | 10,850,000 | 10,850,000 | 10,850,000 | 10,850,000 | 10,850,000 | 10,850,000 | 10,850,000 |
| 流通股(股) | 487,320 | 4,174,161 | 4,069,350 | 1,330,250 | 679,250 | 2,712,500 | - | - |
| 流通A股(股) | 487,320 | 4,174,161 | 4,069,350 | 1,330,250 | 679,250 | 2,712,500 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 10,362,680 | 6,675,839 | 6,780,650 | 9,519,750 | 10,170,750 | 8,137,500 | 10,850,000 | 10,850,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 10,850,000 | 10,850,000 | 10,850,000 | - | - | |||
| 三板B股(股) | - | - | - | - | - | |||
| 限售股份(股) | 10,362,680 | 6,675,839 | 6,780,650 | 9,519,750 | 10,170,750 | 8,137,500 | 10,850,000 | 10,850,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,751,040 | 2,751,040 | 2,751,040 | 5,502,079 | 5,502,079 | 5,502,079 | 10,850,000 | 10,850,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 2,751,040 | 2,751,040 | 2,751,040 | 5,502,079 | 5,502,079 | 5,502,079 | 10,850,000 | 10,850,000 |
| 高管持股(股) | 7,611,640 | 3,924,799 | 4,029,610 | 4,017,671 | 4,668,671 | 2,635,421 | - | - |
| 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 | 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 | 2023-04-27 | 2017-10-24 | 2017-08-25 | 2016-12-06 | 2016-12-06 | 2015-11-17 | 2014-10-29 | 2015-04-28 |
| 变动日期 | 2022-12-31 | 2017-10-27 | 2017-08-30 | 2016-12-09 | 2016-12-06 | 2015-11-20 | 2015-03-23 | 2014-12-31 |