| 类型/截止日期 | 2019-12-31 | 2019-06-30 | 2019-03-01 | 2018-08-15 | 2018-08-10 | 2017-12-31 | 2017-06-30 | 2017-06-22 | 2017-06-05 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 35,250,000 | 35,250,000 | 35,250,000 | 35,250,000 | 35,250,000 | 35,250,000 | 35,250,000 | 35,250,000 | 23,500,000 | 23,500,000 |
| 流通股(股) | 18,026,250 | 15,487,500 | 18,037,500 | 15,487,500 | 15,412,500 | 16,128,750 | 16,303,750 | 16,316,250 | 10,877,500 | 10,877,500 |
| 流通A股(股) | 18,026,250 | 15,487,500 | 18,037,500 | 15,487,500 | 15,412,500 | 16,128,750 | 16,303,750 | 16,316,250 | 10,877,500 | 10,877,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 17,223,750 | 19,762,500 | 17,212,500 | 19,762,500 | 19,837,500 | 19,121,250 | 18,946,250 | 18,933,750 | 12,622,500 | 12,622,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 23,500,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 17,223,750 | 19,762,500 | 17,212,500 | 19,762,500 | 19,837,500 | 19,121,250 | 18,946,250 | 18,933,750 | 12,622,500 | 12,622,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 17,223,750 | 19,762,500 | 17,212,500 | 19,762,500 | 19,837,500 | 19,121,250 | 18,946,250 | 18,933,750 | 12,622,500 | 12,622,500 |
| 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 | 高管股份变动 | 高管股份变动 | 转增股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-05-29 | 2019-08-15 | 2019-02-26 | 2018-08-10 | 2018-08-10 | 2018-04-16 | 2017-08-25 | 2017-06-13 | 2017-04-28 | 2017-06-09 |
| 变动日期 | 2019-12-31 | 2019-06-30 | 2019-03-01 | 2018-08-15 | 2018-08-10 | 2017-12-31 | 2017-06-30 | 2017-06-22 | 2017-06-05 | 2016-12-31 |