| 类型/截止日期 | 2019-12-31 | 2019-06-30 | 2019-04-03 | 2018-06-30 | 2018-02-14 | 2018-02-07 | 2017-09-28 | 2016-08-10 | 2016-03-24 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 38,227,800 | 38,227,800 | 38,227,800 | 38,227,800 | 38,227,800 | 38,227,800 | 38,227,800 | 35,152,000 | 33,952,000 | 33,952,000 |
| 流通股(股) | 27,681,300 | 21,747,459 | 27,681,300 | 21,747,459 | 21,731,959 | 6,965,709 | 7,027,709 | 3,951,909 | 2,751,909 | 2,751,909 |
| 流通A股(股) | 27,681,300 | 21,747,459 | 27,681,300 | 21,747,459 | 21,731,959 | 6,965,709 | 7,027,709 | 3,951,909 | 2,751,909 | 2,751,909 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 10,546,500 | 16,480,341 | 10,546,500 | 16,480,341 | 16,495,841 | 31,262,091 | 31,200,091 | 31,200,091 | 31,200,091 | 31,200,091 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 35,152,000 | 33,952,000 | 33,952,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 10,546,500 | 16,480,341 | 10,546,500 | 16,480,341 | 16,495,841 | 31,262,091 | 31,200,091 | 31,200,091 | 31,200,091 | 31,200,091 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,928,000 | 8,928,000 | 8,928,000 | 14,861,091 | 14,861,091 | 31,262,091 | 31,200,091 | 31,200,091 | 31,200,091 | 31,200,091 |
| 其中：境内法人持股 | - | - | - | 5,933,091 | 5,933,091 | 17,199,091 | 17,199,091 | 17,199,091 | 17,199,091 | 17,199,091 |
| 其他境内自然人持股 | 8,928,000 | 8,928,000 | 8,928,000 | 8,928,000 | 8,928,000 | 14,063,000 | 14,001,000 | 14,001,000 | 14,001,000 | 14,001,000 |
| 高管持股(股) | 1,618,500 | 7,552,341 | 1,618,500 | 1,619,250 | 1,634,750 | - | - | - | - | - |
| 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 | 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 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 增发A股上市 | 增发A股上市,其他变动原因 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-04-22 | 2019-08-26 | 2019-03-29 | 2018-08-28 | 2018-02-09 | 2018-02-07 | 2017-09-25 | 2016-08-24 | 2016-02-29 | 2016-04-01 |
| 变动日期 | 2019-12-31 | 2019-06-30 | 2019-04-03 | 2018-06-30 | 2018-02-14 | 2018-02-07 | 2017-09-28 | 2016-08-10 | 2016-03-24 | 2015-12-31 |