| 类型/截止日期 | 2019-12-31 | 2018-09-13 | 2017-09-11 | 2017-09-06 | 2017-04-13 | 2016-10-13 | 2016-05-11 | 2015-07-28 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 5,000,000 | 5,000,000 |
| 流通股(股) | 389,840 | 8,757,920 | 8,499,520 | 8,491,983 | 8,556,583 | 7,578,150 | 3,400,000 | 1,000,000 | 1,000,000 |
| 流通A股(股) | 389,840 | 8,757,920 | 8,499,520 | 8,491,983 | 8,556,583 | 7,578,150 | 3,400,000 | 1,000,000 | 1,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 16,610,160 | 8,242,080 | 8,500,480 | 8,508,017 | 8,443,417 | 9,421,850 | 13,600,000 | 4,000,000 | 4,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 17,000,000 | 17,000,000 | 17,000,000 | 5,000,000 | 5,000,000 | ||||
| 三板B股(股) | - | - | - | - | - | ||||
| 限售股份(股) | 16,610,160 | 8,242,080 | 8,500,480 | 8,508,017 | 8,443,417 | 9,421,850 | 13,600,000 | 4,000,000 | 4,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 1,203,604 | 1,203,604 | 1,203,604 | 1,211,141 | 1,211,141 | 4,753,766 | 13,600,000 | 4,000,000 | 4,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 1,203,604 | 1,203,604 | 1,203,604 | 1,211,141 | 1,211,141 | 4,753,766 | 13,600,000 | 4,000,000 | 4,000,000 |
| 高管持股(股) | 15,406,556 | 7,038,476 | 7,296,876 | 7,296,876 | 7,232,276 | 4,668,084 | - | - | - |
| 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 | 首发限售股份上市 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 转增股上市 | 新三板上市,增发A股上市 | 其他变动原因 |
| 公告日期 | 2020-04-24 | 2018-09-10 | 2017-09-06 | 2017-09-06 | 2017-04-10 | 2016-10-10 | 2016-05-04 | 2015-07-17 | 2015-09-02 |
| 变动日期 | 2019-12-31 | 2018-09-13 | 2017-09-11 | 2017-09-06 | 2017-04-13 | 2016-10-13 | 2016-05-11 | 2015-07-28 | 2015-06-30 |