| 类型/截止日期 | 2022-01-17 | 2020-05-21 | 2020-03-24 | 2019-12-31 | 2019-07-10 | 2019-03-04 | 2018-02-09 | 2017-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 7,272,000 | 7,272,000 | 6,000,000 | 6,000,000 | 6,000,000 | 6,000,000 | 6,000,000 | 6,000,000 |
| 流通股(股) | 2,871,546 | 3,012,426 | 2,485,500 | 2,417,164 | 2,556,664 | 1,729,998 | - | - |
| 流通A股(股) | 2,871,546 | 3,012,426 | 2,485,500 | 2,417,164 | 2,556,664 | 1,729,998 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 4,400,454 | 4,259,574 | 3,514,500 | 3,582,836 | 3,443,336 | 4,270,002 | 6,000,000 | 6,000,000 |
| 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) | 4,400,454 | 4,259,574 | 3,514,500 | 3,582,836 | 3,443,336 | 4,270,002 | 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) | 2,593,680 | 2,642,160 | 2,180,000 | 2,248,336 | 2,248,336 | 3,075,002 | 6,000,000 | 6,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 2,593,680 | 2,642,160 | 2,180,000 | 2,248,336 | 2,248,336 | 3,075,002 | 6,000,000 | 6,000,000 |
| 高管持股(股) | 1,806,774 | 1,617,414 | 1,334,500 | 1,334,500 | 1,195,000 | 1,195,000 | - | - |
| 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 | 转增股上市 | 首发限售股份上市 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-01-12 | 2020-05-14 | 2020-03-19 | 2020-04-14 | 2019-07-05 | 2019-02-27 | 2018-01-19 | 2018-04-23 |
| 变动日期 | 2022-01-17 | 2020-05-21 | 2020-03-24 | 2019-12-31 | 2019-07-10 | 2019-03-04 | 2018-02-09 | 2017-12-31 |