| 类型/截止日期 | 2022-12-31 | 2022-07-25 | 2019-12-12 | 2018-07-11 | 2017-12-31 | 2017-07-14 | 2017-06-30 | 2017-01-25 | 2016-12-21 | 2016-04-25 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 15,000,000 | 15,000,000 | 15,000,000 | 15,000,000 | 15,000,000 | 15,000,000 | 6,555,500 | 6,555,500 | 6,555,500 | 6,000,000 |
| 流通股(股) | 9,102,779 | 9,617,620 | 9,102,779 | 9,093,409 | 3,533,486 | 5,093,717 | 2,226,124 | 2,263,624 | 555,500 | - |
| 流通A股(股) | 9,102,779 | 9,617,620 | 9,102,779 | 9,093,409 | 3,533,486 | 5,093,717 | 2,226,124 | 2,263,624 | 555,500 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,897,221 | 5,382,380 | 5,897,221 | 5,906,591 | 11,466,514 | 9,906,283 | 4,329,376 | 4,291,876 | 6,000,000 | 6,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 6,555,500 | 6,555,500 | - | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 5,897,221 | 5,382,380 | 5,897,221 | 5,906,591 | 11,466,514 | 9,906,283 | 4,329,376 | 4,291,876 | 6,000,000 | 6,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 804,287 | 804,287 | 1,261,923 | 1,261,923 | 4,881,207 | 4,881,207 | 2,133,250 | 2,133,250 | 6,000,000 | 6,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 277,800 | 277,800 |
| 其他境内自然人持股 | 804,287 | 804,287 | 1,261,923 | 1,261,923 | 4,881,207 | 4,881,207 | 2,133,250 | 2,133,250 | 5,722,200 | 5,722,200 |
| 高管持股(股) | 5,092,934 | 4,578,093 | 4,635,298 | 4,644,668 | 6,585,307 | 5,025,076 | 2,196,126 | 2,158,626 | - | - |
| 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 | 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 | 高管股份变动 | 转增股上市 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2023-04-18 | 2022-07-20 | 2019-12-09 | 2018-07-06 | 2018-04-17 | 2017-07-06 | 2017-08-31 | 2017-01-20 | 2016-12-16 | 2016-03-31 |
| 变动日期 | 2022-12-31 | 2022-07-25 | 2019-12-12 | 2018-07-11 | 2017-12-31 | 2017-07-14 | 2017-06-30 | 2017-01-25 | 2016-12-21 | 2016-04-25 |