| 类型/截止日期 | 2018-12-31 | 2017-10-30 | 2017-07-10 | 2016-11-03 | 2016-10-31 | 2016-06-30 | 2016-02-15 | 2015-12-18 | 2015-02-02 | 2014-12-10 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,376,500 | 30,376,500 | 6,075,300 | 6,075,300 | 5,775,000 | 5,775,000 | 5,775,000 | 5,775,000 | 5,775,000 | 5,775,000 |
| 流通股(股) | 21,657,750 | 22,782,750 | 4,556,550 | 3,223,214 | 2,922,914 | 3,372,914 | 3,597,914 | 3,316,664 | 1,983,332 | 775,000 |
| 流通A股(股) | 21,657,750 | 22,782,750 | 4,556,550 | 3,223,214 | 2,922,914 | 3,372,914 | 3,597,914 | 3,316,664 | 1,983,332 | 775,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 8,718,750 | 7,593,750 | 1,518,750 | 2,852,086 | 2,852,086 | 2,402,086 | 2,177,086 | 2,458,336 | 3,791,668 | 5,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 6,075,300 | 5,775,000 | 5,775,000 | 5,775,000 | 5,775,000 | 5,775,000 | 5,775,000 | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 8,718,750 | 7,593,750 | 1,518,750 | 2,852,086 | 2,852,086 | 2,402,086 | 2,177,086 | 2,458,336 | 3,791,668 | 5,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,500,000 | 2,500,000 | 500,000 | 1,833,336 | 1,833,336 | 1,833,336 | 1,833,336 | 2,333,336 | 3,666,668 | 4,833,334 |
| 其中：境内法人持股 | - | - | - | 666,668 | 666,668 | 666,668 | 666,668 | 666,668 | 1,333,334 | 1,333,334 |
| 其他境内自然人持股 | 2,500,000 | 2,500,000 | 500,000 | 1,166,668 | 1,166,668 | 1,166,668 | 1,166,668 | 1,666,668 | 2,333,334 | 3,500,000 |
| 高管持股(股) | 6,218,750 | 5,093,750 | 1,018,750 | 1,018,750 | 1,018,750 | 568,750 | 343,750 | 125,000 | 125,000 | 166,666 |
| 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 | 转增股上市,送股上市 | 首发限售股份上市 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 |
| 公告日期 | 2019-04-26 | 2017-10-18 | 2017-07-05 | 2016-10-31 | 2016-10-31 | 2016-08-26 | 2016-02-03 | 2015-12-15 | 2015-01-28 | 2014-12-08 |
| 变动日期 | 2018-12-31 | 2017-10-30 | 2017-07-10 | 2016-11-03 | 2016-10-31 | 2016-06-30 | 2016-02-15 | 2015-12-18 | 2015-02-02 | 2014-12-10 |