| 类型/截止日期 | 2018-12-31 | 2018-06-30 | 2018-06-19 | 2018-05-16 | 2017-06-30 | 2016-06-22 | 2016-05-16 | 2015-10-20 | 2015-09-30 | 2015-01-23 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,790,000 | 20,790,000 | 20,790,000 | 20,790,000 | 15,750,000 | 15,750,000 | 15,750,000 | 10,500,000 | 10,500,000 | 10,000,000 |
| 流通股(股) | 5,080,425 | 5,081,175 | 5,477,670 | 5,200,470 | 3,939,750 | 3,940,500 | 3,750,000 | 2,500,000 | 500,000 | - |
| 流通A股(股) | 5,080,425 | 5,081,175 | 5,477,670 | 5,200,470 | 3,939,750 | 3,940,500 | 3,750,000 | 2,500,000 | 500,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,709,575 | 15,708,825 | 15,312,330 | 15,589,530 | 11,810,250 | 11,809,500 | 12,000,000 | 8,000,000 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 15,750,000 | 15,750,000 | 10,500,000 | 10,500,000 | - | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 15,709,575 | 15,708,825 | 15,312,330 | 15,589,530 | 11,810,250 | 11,809,500 | 12,000,000 | 8,000,000 | 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) | 15,311,340 | 15,311,340 | 15,311,340 | 15,588,540 | 11,809,500 | 11,809,500 | 12,000,000 | 8,000,000 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 15,311,340 | 15,311,340 | 15,311,340 | 15,588,540 | 11,809,500 | 11,809,500 | 12,000,000 | 8,000,000 | 10,000,000 | 10,000,000 |
| 高管持股(股) | 398,235 | 397,485 | 990 | 990 | 750 | - | - | - | - | - |
| 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 | 高管股份变动 | 首发限售股份上市 | 送股上市 | 高管股份变动 | 首发限售股份上市 | 转增股上市,送股上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2019-04-16 | 2018-08-10 | 2018-06-13 | 2018-05-09 | 2017-08-11 | 2016-06-16 | 2016-05-05 | 2015-10-15 | 2015-09-25 | 2015-01-07 |
| 变动日期 | 2018-12-31 | 2018-06-30 | 2018-06-19 | 2018-05-16 | 2017-06-30 | 2016-06-22 | 2016-05-16 | 2015-10-20 | 2015-09-30 | 2015-01-23 |