| 类型/截止日期 | 2020-06-30 | 2018-12-31 | 2018-06-30 | 2017-07-03 | 2017-04-05 | 2017-03-29 | 2016-12-31 | 2016-06-30 | 2015-07-14 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 16,353,750 | 16,368,187 | 14,739,250 | 16,368,187 | 14,743,187 | 14,724,250 | 14,739,250 | 14,751,750 | 16,252,500 | 16,252,500 |
| 流通A股(股) | 16,353,750 | 16,368,187 | 14,739,250 | 16,368,187 | 14,743,187 | 14,724,250 | 14,739,250 | 14,751,750 | 16,252,500 | 16,252,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 33,646,250 | 33,631,813 | 35,260,750 | 33,631,813 | 35,256,813 | 35,275,750 | 35,260,750 | 35,248,250 | 33,747,500 | 33,747,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 33,646,250 | 33,631,813 | 35,260,750 | 33,631,813 | 35,256,813 | 35,275,750 | 35,260,750 | 35,248,250 | 33,747,500 | 33,747,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 |
| 高管持股(股) | 3,646,250 | 3,631,813 | 5,260,750 | 3,631,813 | 5,256,813 | 5,275,750 | 5,260,750 | 5,248,250 | 3,747,500 | 3,747,500 |
| 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 | 高管股份变动 | 新三板上市,增发A股上市 | 其他变动原因 |
| 公告日期 | 2020-08-18 | 2019-04-17 | 2018-08-09 | 2017-08-18 | 2017-03-29 | 2017-03-29 | 2017-04-25 | 2016-08-19 | 2015-06-24 | 2015-08-20 |
| 变动日期 | 2020-06-30 | 2018-12-31 | 2018-06-30 | 2017-07-03 | 2017-04-05 | 2017-03-29 | 2016-12-31 | 2016-06-30 | 2015-07-14 | 2015-06-30 |