| 类型/截止日期 | 2018-12-31 | 2018-06-30 | 2017-05-15 | 2016-12-28 | 2016-03-23 | 2015-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 13,670,000 | 13,670,000 | 13,670,000 | 13,670,000 | 12,300,000 | 12,300,000 |
| 流通股(股) | 5,370,000 | 5,470,000 | 5,570,000 | 2,970,000 | 1,600,000 | 1,600,000 |
| 流通A股(股) | 5,370,000 | 5,470,000 | 5,570,000 | 2,970,000 | 1,600,000 | 1,600,000 |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 8,300,000 | 8,200,000 | 8,100,000 | 10,700,000 | 10,700,000 | 10,700,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 13,670,000 | 13,670,000 | 12,300,000 | 12,300,000 | ||
| 三板B股(股) | - | - | - | - | ||
| 限售股份(股) | 8,300,000 | 8,200,000 | 8,100,000 | 10,700,000 | 10,700,000 | 10,700,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,666,666 | 6,666,666 | 6,666,666 | 10,400,000 | 10,400,000 | 10,400,000 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 6,666,666 | 6,666,666 | 6,666,666 | 10,400,000 | 10,400,000 | 10,400,000 |
| 高管持股(股) | 1,633,334 | 1,533,334 | 1,433,334 | 300,000 | 300,000 | 300,000 |
| 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 | 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 | 其他变动原因 |
| 公告日期 | 2019-04-10 | 2018-08-22 | 2017-05-10 | 2016-12-23 | 2016-02-25 | 2016-04-22 |
| 变动日期 | 2018-12-31 | 2018-06-30 | 2017-05-15 | 2016-12-28 | 2016-03-23 | 2015-12-31 |