| 类型/截止日期 | 2023-01-11 | 2022-12-31 | 2022-06-13 | 2018-12-03 | 2017-12-31 | 2017-08-15 | 2017-02-22 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 10,350,000 | 10,350,000 | 10,350,000 | 10,350,000 | 10,350,000 | 10,350,000 | 10,350,000 | 10,350,000 |
| 流通股(股) | 5,030,251 | 4,104,719 | 4,108,334 | 3,953,084 | 2,971,918 | 3,339,855 | - | - |
| 流通A股(股) | 5,030,251 | 4,104,719 | 4,108,334 | 3,953,084 | 2,971,918 | 3,339,855 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,319,749 | 6,245,281 | 6,241,666 | 6,396,916 | 7,378,082 | 7,010,145 | 10,350,000 | 10,350,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | ||||||
| 三板B股(股) | - | - | ||||||
| 限售股份(股) | 5,319,749 | 6,245,281 | 6,241,666 | 6,396,916 | 7,378,082 | 7,010,145 | 10,350,000 | 10,350,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,334,779 | 5,208,770 | 5,208,770 | 5,208,770 | 6,189,936 | 6,189,936 | 10,350,000 | 10,350,000 |
| 其中：境内法人持股 | - | - | - | - | 870,267 | 870,267 | 1,305,400 | 1,305,400 |
| 其他境内自然人持股 | 4,334,779 | 5,208,770 | 5,208,770 | 5,208,770 | 5,319,669 | 5,319,669 | 9,044,600 | 9,044,600 |
| 高管持股(股) | 984,970 | 1,036,511 | 1,032,896 | 1,188,146 | 1,188,146 | 820,209 | - | - |
| 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 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-01-06 | 2023-04-12 | 2022-06-08 | 2018-11-28 | 2018-04-25 | 2017-08-10 | 2017-01-24 | 2017-04-14 |
| 变动日期 | 2023-01-11 | 2022-12-31 | 2022-06-13 | 2018-12-03 | 2017-12-31 | 2017-08-15 | 2017-02-22 | 2016-12-31 |