| 类型/截止日期 | 2019-11-19 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-06 | 2016-12-15 | 2016-06-30 | 2016-03-08 | 2016-02-04 | 2015-07-21 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 57,800,000 | 57,800,000 | 57,800,000 | 57,800,000 | 57,800,000 | 34,000,000 | 34,000,000 | 34,000,000 | 34,000,000 | 20,000,000 |
| 流通股(股) | 44,243,914 | 20,443,914 | 21,408,664 | 20,443,914 | 21,408,664 | 12,593,332 | 7,146,666 | 7,256,666 | - | - |
| 流通A股(股) | 44,243,914 | 20,443,914 | 21,408,664 | 20,443,914 | 21,408,664 | 12,593,332 | 7,146,666 | 7,256,666 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,556,086 | 37,356,086 | 36,391,336 | 37,356,086 | 36,391,336 | 21,406,668 | 26,853,334 | 26,743,334 | 34,000,000 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 57,800,000 | 34,000,000 | 34,000,000 | 34,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 13,556,086 | 37,356,086 | 36,391,336 | 37,356,086 | 36,391,336 | 21,406,668 | 26,853,334 | 26,743,334 | 34,000,000 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,511,336 | 32,311,336 | 32,311,336 | 32,311,336 | 32,311,336 | 19,006,668 | 24,013,334 | 24,013,334 | 34,000,000 | 20,000,000 |
| 其中：境内法人持股 | 8,511,336 | 32,311,336 | 32,311,336 | 32,311,336 | 32,311,336 | 19,006,668 | 24,013,334 | 24,013,334 | 30,000,000 | 16,000,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | 4,000,000 | 4,000,000 |
| 高管持股(股) | 5,044,750 | 5,044,750 | 4,080,000 | 5,044,750 | 4,080,000 | 2,400,000 | 2,840,000 | 2,730,000 | - | - |
| 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 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 转增股上市 | 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 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2019-11-13 | 2019-04-26 | 2018-08-27 | 2018-04-20 | 2017-05-26 | 2016-12-09 | 2016-08-23 | 2016-03-03 | 2016-02-01 | 2015-07-10 |
| 变动日期 | 2019-11-19 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-06 | 2016-12-15 | 2016-06-30 | 2016-03-08 | 2016-02-04 | 2015-07-21 |