| 类型/截止日期 | 2018-05-17 | 2017-12-31 | 2017-12-20 | 2017-06-30 | 2017-05-23 | 2016-12-28 | 2016-04-21 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 1,063,800 | 1,063,800 | 1,063,800 | 1,063,800 | 1,063,800 | 1,063,800 | 1,063,800 | 1,063,800 |
| 流通股(股) | 480,000 | - | 277,333 | - | 483,800 | 383,800 | - | - |
| 流通A股(股) | 480,000 | - | 277,333 | - | 483,800 | 383,800 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 583,800 | 1,063,800 | 786,467 | 1,063,800 | 580,000 | 680,000 | 1,063,800 | 1,063,800 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 1,063,800 | 1,063,800 | - | - | ||||
| 三板B股(股) | - | - | - | - | ||||
| 限售股份(股) | 583,800 | 1,063,800 | 786,467 | 1,063,800 | 580,000 | 680,000 | 1,063,800 | 1,063,800 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 100,000 | 262,133 | 262,133 | 424,266 | 424,266 | 524,266 | 1,063,800 | 1,063,800 |
| 其中：境内法人持股 | 100,000 | 100,000 | 100,000 | 100,000 | 100,000 | 200,000 | 363,800 | 363,800 |
| 其他境内自然人持股 | - | 162,133 | 162,133 | 324,266 | 324,266 | 324,266 | 700,000 | 700,000 |
| 高管持股(股) | 483,800 | 801,667 | 524,334 | 639,534 | 155,734 | 155,734 | - | - |
| 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 | 高管股份变动,首发限售股份上市 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-05-14 | 2018-04-20 | 2017-12-15 | 2017-08-21 | 2017-05-18 | 2016-12-23 | 2016-03-31 | 2016-04-28 |
| 变动日期 | 2018-05-17 | 2017-12-31 | 2017-12-20 | 2017-06-30 | 2017-05-23 | 2016-12-28 | 2016-04-21 | 2015-12-31 |