| 类型/截止日期 | 2018-12-31 | 2017-02-13 | 2017-02-08 | 2016-07-19 | 2015-12-22 | 2015-07-15 | 2014-12-10 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 13,070,000 | 17,350,000 | 14,083,332 | 17,583,332 | 6,583,332 | 3,316,666 | - |
| 流通A股(股) | 13,070,000 | 17,350,000 | 14,083,332 | 17,583,332 | 6,583,332 | 3,316,666 | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 7,930,000 | 3,650,000 | 6,916,668 | 3,416,668 | 3,416,668 | 6,683,334 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 21,000,000 | 21,000,000 | 21,000,000 | 10,000,000 | 10,000,000 | - | |
| 三板B股(股) | - | - | - | - | - | - | |
| 限售股份(股) | 7,930,000 | 3,650,000 | 6,916,668 | 3,416,668 | 3,416,668 | 6,683,334 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 3,266,668 | 3,266,668 | 3,266,668 | 6,533,334 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | 3,266,668 | 3,266,668 | 3,266,668 | 6,533,334 | 10,000,000 |
| 高管持股(股) | 7,930,000 | 3,650,000 | 3,650,000 | 150,000 | 150,000 | 150,000 | - |
| 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 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-04-26 | 2017-02-08 | 2017-02-08 | 2016-07-14 | 2015-12-17 | 2015-07-10 | 2014-11-28 |
| 变动日期 | 2018-12-31 | 2017-02-13 | 2017-02-08 | 2016-07-19 | 2015-12-22 | 2015-07-15 | 2014-12-10 |