| 类型/截止日期 | 2022-08-16 | 2022-06-08 | 2022-01-27 | 2020-06-30 | 2019-03-31 | 2018-12-31 | 2018-06-26 | 2018-04-27 | 2018-03-06 | 2017-05-25 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 51,450,000 | 51,450,000 | 51,450,000 | 51,450,000 | 51,450,000 | 51,450,000 | 51,450,000 | 36,750,000 | 35,750,000 | 35,750,000 |
| 流通股(股) | 15,581,440 | 14,875,600 | 29,959,950 | 28,474,650 | 28,686,900 | 28,694,400 | 28,932,750 | 20,666,250 | 19,666,250 | 16,066,250 |
| 流通A股(股) | 15,581,440 | 14,875,600 | 29,959,950 | 28,474,650 | 28,686,900 | 28,694,400 | 28,932,750 | 20,666,250 | 19,666,250 | 16,066,250 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 35,868,560 | 36,574,400 | 21,490,050 | 22,975,350 | 22,763,100 | 22,755,600 | 22,517,250 | 16,083,750 | 16,083,750 | 19,683,750 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 35,750,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 35,868,560 | 36,574,400 | 21,490,050 | 22,975,350 | 22,763,100 | 22,755,600 | 22,517,250 | 16,083,750 | 16,083,750 | 19,683,750 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 24,448,350 | 24,448,350 | 10,864,000 | 10,864,000 | 10,864,000 | 10,864,000 | 10,864,000 | 7,760,000 | 7,760,000 | 11,360,000 |
| 其中：境内法人持股 | 7,850,360 | 7,850,360 | - | - | - | - | - | - | - | 3,600,000 |
| 其他境内自然人持股 | 16,597,990 | 16,597,990 | 10,864,000 | 10,864,000 | 10,864,000 | 10,864,000 | 10,864,000 | 7,760,000 | 7,760,000 | 7,760,000 |
| 高管持股(股) | 11,420,210 | 12,126,050 | 10,626,050 | 12,111,350 | 11,899,100 | 11,891,600 | 11,653,250 | 8,323,750 | 8,323,750 | 8,323,750 |
| 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 | 股份性质变更 | 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 | 增发A股上市 | 网下配售股份上市 | 首发限售股份上市 |
| 公告日期 | 2022-08-11 | 2022-06-08 | 2022-01-25 | 2020-08-21 | 2019-04-25 | 2019-04-15 | 2018-06-15 | 2018-04-24 | 2018-02-28 | 2017-05-19 |
| 变动日期 | 2022-08-16 | 2022-06-08 | 2022-01-27 | 2020-06-30 | 2019-03-31 | 2018-12-31 | 2018-06-26 | 2018-04-27 | 2018-03-06 | 2017-05-25 |