| 类型/截止日期 | 2022-06-30 | 2022-01-26 | 2019-12-31 | 2019-11-08 | 2018-12-31 | 2018-04-04 | 2017-12-31 | 2017-09-06 | 2017-08-01 | 2016-11-11 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,080,000 | 50,080,000 | 50,080,000 | 50,080,000 | 50,080,000 | 50,080,000 | 50,080,000 | 50,080,000 | 50,080,000 | 50,080,000 |
| 流通股(股) | 31,798,112 | 31,798,712 | 29,741,123 | 29,741,125 | 29,263,623 | 29,338,623 | 26,240,923 | 26,265,348 | 26,095,348 | 3,342,000 |
| 流通A股(股) | 31,798,112 | 31,798,712 | 29,741,123 | 29,741,125 | 29,263,623 | 29,338,623 | 26,240,923 | 26,265,348 | 26,095,348 | 3,342,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 18,281,888 | 18,281,288 | 20,338,877 | 20,338,875 | 20,816,377 | 20,741,377 | 23,839,077 | 23,814,652 | 23,984,652 | 46,738,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,080,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 18,281,888 | 18,281,288 | 20,338,877 | 20,338,875 | 20,816,377 | 20,741,377 | 23,839,077 | 23,814,652 | 23,984,652 | 46,738,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 15,141,100 | 15,141,100 | 15,189,600 | 15,189,600 | 15,592,100 | 15,592,100 | 15,592,100 | 15,592,100 | 15,762,100 | 46,738,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 13,545,000 |
| 其他境内自然人持股 | 15,141,100 | 15,141,100 | 15,189,600 | 15,189,600 | 15,592,100 | 15,592,100 | 15,592,100 | 15,592,100 | 15,762,100 | 33,193,000 |
| 高管持股(股) | 3,140,788 | 3,140,188 | 5,149,277 | 5,149,275 | 5,224,277 | 5,149,277 | 8,246,977 | 8,222,552 | 8,222,552 | - |
| 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 | 网下配售股份上市,高管股份变动 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 首发限售股份上市 | 增发A股上市 |
| 公告日期 | 2022-08-22 | 2022-01-21 | 2020-04-30 | 2019-11-04 | 2019-04-19 | 2018-03-30 | 2018-04-13 | 2017-08-31 | 2017-07-27 | 2016-11-08 |
| 变动日期 | 2022-06-30 | 2022-01-26 | 2019-12-31 | 2019-11-08 | 2018-12-31 | 2018-04-04 | 2017-12-31 | 2017-09-06 | 2017-08-01 | 2016-11-11 |