| 类型/截止日期 | 2022-09-09 | 2022-06-30 | 2020-08-19 | 2020-08-13 | 2018-12-31 | 2018-09-05 | 2017-06-06 | 2017-05-31 | 2016-04-25 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 130,900,000 | 130,900,000 | 130,900,000 | 130,900,000 | 130,900,000 | 130,900,000 | 130,900,000 | 130,900,000 | 130,900,000 | 130,900,000 |
| 流通股(股) | 98,099,171 | 87,689,744 | 87,239,510 | 81,722,386 | 83,148,341 | 83,380,961 | 81,743,846 | 80,106,736 | 82,344,676 | 85,618,901 |
| 流通A股(股) | 98,099,171 | 87,689,744 | 87,239,510 | 81,722,386 | 83,148,341 | 83,380,961 | 81,743,846 | 80,106,736 | 82,344,676 | 85,618,901 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 32,800,829 | 43,210,256 | 43,660,490 | 49,177,614 | 47,751,659 | 47,519,039 | 49,156,154 | 50,793,264 | 48,555,324 | 45,281,099 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 130,900,000 | 130,900,000 | 130,900,000 | 130,900,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 32,800,829 | 43,210,256 | 43,660,490 | 49,177,614 | 47,751,659 | 47,519,039 | 49,156,154 | 50,793,264 | 48,555,324 | 45,281,099 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 29,334,163 | 34,299,526 | 39,264,888 | 45,281,099 | 45,281,099 | 45,281,099 | 46,918,214 | 48,555,324 | 48,555,324 | 45,281,099 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 29,334,163 | 34,299,526 | 39,264,888 | 45,281,099 | 45,281,099 | 45,281,099 | 46,918,214 | 48,555,324 | 48,555,324 | 45,281,099 |
| 高管持股(股) | 3,466,666 | 8,910,730 | 4,395,602 | 3,896,515 | 2,470,560 | 2,237,940 | 2,237,940 | 2,237,940 | - | - |
| 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,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 | 首发限售股份上市 | 高管股份变动 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-09-02 | 2022-08-22 | 2020-08-13 | 2020-08-13 | 2019-04-24 | 2018-08-29 | 2017-05-31 | 2017-05-31 | 2016-03-31 | 2016-04-29 |
| 变动日期 | 2022-09-09 | 2022-06-30 | 2020-08-19 | 2020-08-13 | 2018-12-31 | 2018-09-05 | 2017-06-06 | 2017-05-31 | 2016-04-25 | 2015-12-31 |