| 类型/截止日期 | 2022-12-01 | 2019-12-31 | 2019-09-30 | 2019-03-31 | 2018-12-31 | 2018-06-13 | 2016-12-31 | 2016-06-30 | 2015-12-31 | 2015-10-21 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 51,496,268 | 51,496,268 | 51,496,268 | 51,496,268 | 51,496,268 | 51,496,268 | 32,185,168 | 32,185,168 | 32,185,168 | 32,185,168 |
| 流通股(股) | 30,498,908 | 26,289,308 | 26,266,808 | 26,289,308 | 26,288,845 | 26,289,308 | 16,430,818 | 16,497,568 | 16,520,068 | 16,542,568 |
| 流通A股(股) | 30,498,908 | 26,289,308 | 26,266,808 | 26,289,308 | 26,288,845 | 26,289,308 | 16,430,818 | 16,497,568 | 16,520,068 | 16,542,568 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 20,997,360 | 25,206,960 | 25,229,460 | 25,206,960 | 25,207,423 | 25,206,960 | 15,754,350 | 15,687,600 | 15,665,100 | 15,642,600 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 32,185,168 | 32,185,168 | 32,185,168 | 32,185,168 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 20,997,360 | 25,206,960 | 25,229,460 | 25,206,960 | 25,207,423 | 25,206,960 | 15,754,350 | 15,687,600 | 15,665,100 | 15,642,600 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 15,889,067 | 17,218,560 | 17,218,560 | 17,218,560 | 17,218,560 | 17,218,560 | 10,761,600 | 10,761,600 | 10,761,600 | 10,761,600 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 15,889,067 | 17,218,560 | 17,218,560 | 17,218,560 | 17,218,560 | 17,218,560 | 10,761,600 | 10,761,600 | 10,761,600 | 10,761,600 |
| 高管持股(股) | 5,108,293 | 7,988,400 | 8,010,900 | 7,988,400 | 7,988,863 | 7,988,400 | 4,992,750 | 4,926,000 | 4,903,500 | 4,881,000 |
| 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 | 首发限售股份上市,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 | 转增股上市,送股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2022-11-28 | 2020-06-24 | 2019-10-29 | 2019-04-29 | 2019-03-20 | 2018-06-06 | 2017-04-07 | 2016-08-25 | 2016-03-31 | 2015-10-16 |
| 变动日期 | 2022-12-01 | 2019-12-31 | 2019-09-30 | 2019-03-31 | 2018-12-31 | 2018-06-13 | 2016-12-31 | 2016-06-30 | 2015-12-31 | 2015-10-21 |