| 类型/截止日期 | 2022-12-31 | 2022-07-15 | 2017-11-13 | 2017-06-30 | 2016-12-31 | 2016-03-04 | 2016-02-29 | 2016-01-18 | 2015-12-31 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 30,270,941 | 35,264,280 | 27,781,419 | 14,238,899 | 14,352,584 | 30,790,573 | 24,656,703 | 24,700,953 | 21,259,005 | 21,543,255 |
| 流通A股(股) | 30,270,941 | 35,264,280 | 27,781,419 | 14,238,899 | 14,352,584 | 30,790,573 | 24,656,703 | 24,700,953 | 21,259,005 | 21,543,255 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 19,729,059 | 14,735,720 | 22,218,581 | 35,761,101 | 35,647,416 | 19,209,427 | 25,343,297 | 25,299,047 | 28,740,995 | 28,456,745 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 19,729,059 | 14,735,720 | 22,218,581 | 35,761,101 | 35,647,416 | 19,209,427 | 25,343,297 | 25,299,047 | 28,740,995 | 28,456,745 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 19,729,059 | 14,735,720 | 22,218,581 | 35,761,101 | 35,647,416 | 19,209,427 | 25,343,297 | 25,299,047 | 28,740,995 | 28,456,745 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2023-04-25 | 2022-07-12 | 2017-11-08 | 2017-08-10 | 2017-04-27 | 2016-02-29 | 2016-02-29 | 2016-01-12 | 2016-04-27 | 2015-08-27 |
| 变动日期 | 2022-12-31 | 2022-07-15 | 2017-11-13 | 2017-06-30 | 2016-12-31 | 2016-03-04 | 2016-02-29 | 2016-01-18 | 2015-12-31 | 2015-06-30 |