| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-04-24 | 2019-01-24 | 2018-11-09 | 2018-10-29 | 2018-06-30 | 2018-01-17 | 2016-07-21 | 2016-07-18 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 41,250,000 | 41,250,000 | 41,250,000 | 41,250,000 | 41,250,000 | 27,500,000 | 27,500,000 | 27,500,000 | 27,500,000 | 27,500,000 |
| 流通股(股) | 25,933,596 | 25,995,471 | 27,020,998 | 25,207,649 | 24,824,775 | 16,549,850 | 17,758,750 | 17,839,250 | 16,904,250 | 15,131,875 |
| 流通A股(股) | 25,933,596 | 25,995,471 | 27,020,998 | 25,207,649 | 24,824,775 | 16,549,850 | 17,758,750 | 17,839,250 | 16,904,250 | 15,131,875 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,316,404 | 15,254,529 | 14,229,002 | 16,042,351 | 16,425,225 | 10,950,150 | 9,741,250 | 9,660,750 | 10,595,750 | 12,368,125 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 27,500,000 | 27,500,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 15,316,404 | 15,254,529 | 14,229,002 | 16,042,351 | 16,425,225 | 10,950,150 | 9,741,250 | 9,660,750 | 10,595,750 | 12,368,125 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 1,897,500 | 1,897,500 | 1,897,500 | 1,897,500 | 1,897,500 | 1,265,000 | 1,265,000 | 1,265,000 | 2,200,000 | 4,290,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 935,000 | 1,870,000 |
| 其他境内自然人持股 | 1,897,500 | 1,897,500 | 1,897,500 | 1,897,500 | 1,897,500 | 1,265,000 | 1,265,000 | 1,265,000 | 1,265,000 | 2,420,000 |
| 高管持股(股) | 13,418,904 | 13,357,029 | 12,331,502 | 14,144,851 | 14,527,725 | 9,685,150 | 8,476,250 | 8,395,750 | 8,395,750 | 8,078,125 |
| 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 | 转增股上市 | 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 | 高管股份变动 |
| 公告日期 | 2023-03-31 | 2022-08-24 | 2020-04-21 | 2019-01-21 | 2018-10-29 | 2018-10-29 | 2018-08-24 | 2018-01-12 | 2016-07-18 | 2016-07-18 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-04-24 | 2019-01-24 | 2018-11-09 | 2018-10-29 | 2018-06-30 | 2018-01-17 | 2016-07-21 | 2016-07-18 |