| 类型/截止日期 | 2020-06-03 | 2019-12-31 | 2019-06-20 | 2019-05-21 | 2018-12-31 | 2018-07-11 | 2018-06-08 | 2018-05-31 | 2018-03-09 | 2017-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 33,556,380 | 27,963,650 | 27,963,650 | 27,963,650 | 21,510,500 | 21,510,500 | 21,510,500 | 19,555,000 | 19,555,000 | 16,055,000 |
| 流通股(股) | 26,162,066 | 21,801,722 | 21,833,361 | 20,551,700 | 15,809,000 | 15,914,600 | 14,972,794 | 13,611,631 | 13,711,006 | 10,391,381 |
| 流通A股(股) | 26,162,066 | 21,801,722 | 21,833,361 | 20,551,700 | 15,809,000 | 15,914,600 | 14,972,794 | 13,611,631 | 13,711,006 | 10,391,381 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 7,394,314 | 6,161,928 | 6,130,289 | 7,411,950 | 5,701,500 | 5,595,900 | 6,537,706 | 5,943,369 | 5,843,994 | 5,663,619 |
| 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) | 7,394,314 | 6,161,928 | 6,130,289 | 7,411,950 | 5,701,500 | 5,595,900 | 6,537,706 | 5,943,369 | 5,843,994 | 5,663,619 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,664,388 | 3,053,657 | 3,053,657 | 5,736,440 | 4,412,646 | 4,412,646 | 6,120,668 | 5,564,244 | 5,564,244 | 5,564,244 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 3,664,388 | 3,053,657 | 3,053,657 | 5,736,440 | 4,412,646 | 4,412,646 | 6,120,668 | 5,564,244 | 5,564,244 | 5,564,244 |
| 高管持股(股) | 3,729,926 | 3,108,271 | 3,076,632 | 1,675,510 | 1,288,854 | 1,183,254 | 417,038 | 379,125 | 279,750 | 99,375 |
| 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 | 转增股上市,送股上市 | 高管股份变动 | 首发限售股份上市,网下配售股份上 | 转增股上市 | 高管股份变动 | 首发限售股份上市,网下配售股份上 | 送股上市 | 高管股份变动 | 增发A股上市 | 高管股份变动 |
| 公告日期 | 2020-05-27 | 2020-04-21 | 2019-06-17 | 2019-05-14 | 2019-04-16 | 2018-07-06 | 2018-05-31 | 2018-05-31 | 2018-03-06 | 2018-04-18 |
| 变动日期 | 2020-06-03 | 2019-12-31 | 2019-06-20 | 2019-05-21 | 2018-12-31 | 2018-07-11 | 2018-06-08 | 2018-05-31 | 2018-03-09 | 2017-12-31 |