| 类型/截止日期 | 2020-07-30 | 2019-12-11 | 2019-03-04 | 2019-02-25 | 2018-12-31 | 2018-03-13 | 2017-10-25 | 2017-05-15 | 2017-01-25 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 11,619,900 | 11,609,900 | 11,625,900 | 11,625,900 | 11,625,900 | 11,625,900 | 11,625,900 | 11,625,900 | 11,250,000 | 11,250,000 |
| 流通股(股) | 5,664,650 | 5,664,650 | 5,680,650 | 4,947,312 | 4,947,312 | 5,042,562 | 4,309,231 | 1,625,900 | 1,250,000 | 1,250,000 |
| 流通A股(股) | 5,664,650 | 5,664,650 | 5,680,650 | 4,947,312 | 4,947,312 | 5,042,562 | 4,309,231 | 1,625,900 | 1,250,000 | 1,250,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,955,250 | 5,945,250 | 5,945,250 | 6,678,588 | 6,678,588 | 6,583,338 | 7,316,669 | 10,000,000 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 11,625,900 | 11,250,000 | 11,250,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 5,955,250 | 5,945,250 | 5,945,250 | 6,678,588 | 6,678,588 | 6,583,338 | 7,316,669 | 10,000,000 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,543,334 | 5,533,334 | 5,533,334 | 5,933,338 | 5,933,338 | 5,933,338 | 6,666,669 | 10,000,000 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | 133,334 | 133,334 | 133,334 | 6,200,003 | 1,300,000 | 1,300,000 | 1,300,000 |
| 其他境内自然人持股 | 5,543,334 | 5,533,334 | 5,533,334 | 5,800,004 | 5,800,004 | 5,800,004 | 466,666 | 8,700,000 | 8,700,000 | 8,700,000 |
| 高管持股(股) | 411,916 | 411,916 | 411,916 | 745,250 | 745,250 | 650,000 | 650,000 | - | - | - |
| 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 | 增发A股上市,高管股份变动 | 回购 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-08-28 | 2019-12-13 | 2019-02-27 | 2019-02-25 | 2019-04-16 | 2018-03-08 | 2017-10-20 | 2017-05-10 | 2017-01-16 | 2017-04-14 |
| 变动日期 | 2020-07-30 | 2019-12-11 | 2019-03-04 | 2019-02-25 | 2018-12-31 | 2018-03-13 | 2017-10-25 | 2017-05-15 | 2017-01-25 | 2016-12-31 |