| 类型/截止日期 | 2020-06-30 | 2020-04-24 | 2018-12-31 | 2018-01-10 | 2017-12-31 | 2016-10-14 | 2016-06-13 | 2015-12-29 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 37,400,000 | 37,400,000 | 37,400,000 | 37,400,000 | 37,400,000 | 37,400,000 | 37,400,000 | 34,000,000 |
| 流通股(股) | 18,251,000 | 18,661,250 | 18,537,500 | 18,672,500 | 18,425,000 | 20,776,250 | 3,520,000 | 3,200,000 |
| 流通A股(股) | 18,251,000 | 18,661,250 | 18,537,500 | 18,672,500 | 18,425,000 | 20,776,250 | 3,520,000 | 3,200,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 19,149,000 | 18,738,750 | 18,862,500 | 18,727,500 | 18,975,000 | 16,623,750 | 33,880,000 | 30,800,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 37,400,000 | 37,400,000 | 34,000,000 | |||||
| 三板B股(股) | - | - | - | |||||
| 限售股份(股) | 19,149,000 | 18,738,750 | 18,862,500 | 18,727,500 | 18,975,000 | 16,623,750 | 33,880,000 | 30,800,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,126,666 | 13,126,666 | 13,126,666 | 13,126,666 | 13,126,666 | 13,126,666 | 33,880,000 | 30,800,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 13,126,666 | 13,126,666 | 13,126,666 | 13,126,666 | 13,126,666 | 13,126,666 | 33,880,000 | 30,800,000 |
| 高管持股(股) | 6,022,334 | 5,612,084 | 5,735,834 | 5,600,834 | 5,848,334 | 3,497,084 | - | - |
| 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 | 首发限售股份上市 | 转增股上市 | 新三板上市 |
| 公告日期 | 2020-08-26 | 2020-04-21 | 2019-04-22 | 2018-01-05 | 2018-04-24 | 2016-10-11 | 2016-06-02 | 2015-12-23 |
| 变动日期 | 2020-06-30 | 2020-04-24 | 2018-12-31 | 2018-01-10 | 2017-12-31 | 2016-10-14 | 2016-06-13 | 2015-12-29 |