| 类型/截止日期 | 2019-07-09 | 2018-11-19 | 2018-10-24 | 2018-06-04 | 2017-12-31 | 2017-03-23 | 2016-12-09 | 2016-04-08 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 66,000,000 | 66,000,000 | 66,000,000 | 66,000,000 | 66,000,000 | 66,000,000 | 60,000,000 | 60,000,000 | 60,000,000 |
| 流通股(股) | 53,972,175 | 49,810,175 | 49,835,175 | 50,850,675 | 49,850,675 | 50,100,675 | 45,038,175 | - | - |
| 流通A股(股) | 53,972,175 | 49,810,175 | 49,835,175 | 50,850,675 | 49,850,675 | 50,100,675 | 45,038,175 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,027,825 | 16,189,825 | 16,164,825 | 15,149,325 | 16,149,325 | 15,899,325 | 14,961,825 | 60,000,000 | 60,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 66,000,000 | 60,000,000 | - | - | |||||
| 三板B股(股) | - | - | - | - | |||||
| 限售股份(股) | 12,027,825 | 16,189,825 | 16,164,825 | 15,149,325 | 16,149,325 | 15,899,325 | 14,961,825 | 60,000,000 | 60,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 10,591,400 | 10,591,400 | 10,591,400 | 10,591,400 | 10,591,400 | 10,591,400 | 10,591,400 | 60,000,000 | 60,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 26,984,640 | 26,984,640 |
| 其他境内自然人持股 | 10,591,400 | 10,591,400 | 10,591,400 | 10,591,400 | 10,591,400 | 10,591,400 | 10,591,400 | 33,015,360 | 33,015,360 |
| 高管持股(股) | 1,436,425 | 5,598,425 | 5,573,425 | 4,557,925 | 5,557,925 | 5,307,925 | 4,370,425 | - | - |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-07-04 | 2018-11-19 | 2018-10-24 | 2018-05-30 | 2018-04-19 | 2017-03-20 | 2016-12-06 | 2016-02-29 | 2016-04-19 |
| 变动日期 | 2019-07-09 | 2018-11-19 | 2018-10-24 | 2018-06-04 | 2017-12-31 | 2017-03-23 | 2016-12-09 | 2016-04-08 | 2015-12-31 |