| 类型/截止日期 | 2019-03-28 | 2018-05-08 | 2017-12-28 | 2017-11-07 | 2017-06-30 | 2017-05-19 | 2017-03-10 | 2016-11-21 | 2016-06-13 | 2016-02-24 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 37,526,819 | 30,182,000 | 26,962,000 | 26,962,000 | 20,592,000 | 20,592,000 | 12,870,000 | 11,770,000 | 11,770,000 | 10,000,000 |
| 流通股(股) | 29,136,351 | 21,791,532 | 18,571,532 | 16,618,466 | 10,563,466 | 10,383,466 | 6,489,666 | 5,502,166 | 1,770,000 | - |
| 流通A股(股) | 29,136,351 | 21,791,532 | 18,571,532 | 16,618,466 | 10,563,466 | 10,383,466 | 6,489,666 | 5,502,166 | 1,770,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 8,390,468 | 8,390,468 | 8,390,468 | 10,343,534 | 10,028,534 | 10,208,534 | 6,380,334 | 6,267,834 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,592,000 | 12,870,000 | 11,770,000 | 11,770,000 | - | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 8,390,468 | 8,390,468 | 8,390,468 | 10,343,534 | 10,028,534 | 10,208,534 | 6,380,334 | 6,267,834 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,395,201 | 7,395,201 | 7,395,201 | 9,348,267 | 9,348,267 | 9,348,267 | 5,842,667 | 5,842,667 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | 1,686,400 | 1,686,400 | 1,686,400 | 3,372,800 | 3,372,800 | 3,372,800 | 2,108,000 | 2,108,000 | 3,162,000 | 3,162,000 |
| 其他境内自然人持股 | 5,708,801 | 5,708,801 | 5,708,801 | 5,975,467 | 5,975,467 | 5,975,467 | 3,734,667 | 3,734,667 | 6,838,000 | 6,838,000 |
| 高管持股(股) | 995,267 | 995,267 | 995,267 | 995,267 | 680,267 | 860,267 | 537,667 | 425,167 | - | - |
| 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 | 增发A股上市 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 | 高管股份变动 | 转增股上市 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2019-03-22 | 2018-05-03 | 2017-12-25 | 2017-11-02 | 2017-08-28 | 2017-05-09 | 2017-03-07 | 2016-11-16 | 2016-06-06 | 2016-01-28 |
| 变动日期 | 2019-03-28 | 2018-05-08 | 2017-12-28 | 2017-11-07 | 2017-06-30 | 2017-05-19 | 2017-03-10 | 2016-11-21 | 2016-06-13 | 2016-02-24 |