| 类型/截止日期 | 2018-12-06 | 2018-04-10 | 2017-12-31 | 2017-05-31 | 2016-04-19 | 2015-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 5,871,000 | 5,871,000 | 5,871,000 | 5,871,000 | 5,871,000 | 5,871,000 |
| 流通股(股) | 3,348,000 | 3,167,750 | 2,848,450 | 2,883,212 | 180,250 | 180,250 |
| 流通A股(股) | 3,348,000 | 3,167,750 | 2,848,450 | 2,883,212 | 180,250 | 180,250 |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 2,523,000 | 2,703,250 | 3,022,550 | 2,987,788 | 5,690,750 | 5,690,750 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 5,871,000 | 5,871,000 | 5,871,000 | |||
| 三板B股(股) | - | - | - | |||
| 限售股份(股) | 2,523,000 | 2,703,250 | 3,022,550 | 2,987,788 | 5,690,750 | 5,690,750 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 1,142,584 | 1,322,834 | 1,503,084 | 1,503,084 | 5,150,000 | 5,150,000 |
| 其中：境内法人持股 | - | 180,250 | 360,500 | 360,500 | 871,000 | 871,000 |
| 其他境内自然人持股 | 1,142,584 | 1,142,584 | 1,142,584 | 1,142,584 | 4,279,000 | 4,279,000 |
| 高管持股(股) | 1,380,416 | 1,380,416 | 1,519,466 | 1,484,704 | 540,750 | 540,750 |
| 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 | 首发限售股份上市 | 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 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-12-03 | 2018-04-03 | 2018-04-20 | 2017-05-24 | 2016-02-29 | 2016-04-25 |
| 变动日期 | 2018-12-06 | 2018-04-10 | 2017-12-31 | 2017-05-31 | 2016-04-19 | 2015-12-31 |