| 类型/截止日期 | 2020-07-28 | 2018-06-21 | 2018-06-01 | 2017-11-06 | 2016-12-02 | 2016-11-09 | 2016-01-05 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 26,823,300 | 26,823,300 | 26,514,400 | 26,514,400 | 26,514,400 | 26,514,400 | 25,714,400 | 25,714,400 |
| 流通股(股) | 18,743,100 | 18,048,100 | 17,739,200 | 16,126,732 | 14,381,941 | 2,514,400 | 1,714,400 | 1,714,400 |
| 流通A股(股) | 18,743,100 | 18,048,100 | 17,739,200 | 16,126,732 | 14,381,941 | 2,514,400 | 1,714,400 | 1,714,400 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 8,080,200 | 8,775,200 | 8,775,200 | 10,387,668 | 12,132,459 | 24,000,000 | 24,000,000 | 24,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 26,514,400 | 26,514,400 | 25,714,400 | 25,714,400 | ||||
| 三板B股(股) | - | - | - | - | ||||
| 限售股份(股) | 8,080,200 | 8,775,200 | 8,775,200 | 10,387,668 | 12,132,459 | 24,000,000 | 24,000,000 | 24,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,182,400 | 7,182,400 | 7,182,400 | 8,794,868 | 10,407,334 | 24,000,000 | 24,000,000 | 24,000,000 |
| 其中：境内法人持股 | - | - | - | 1,188,500 | 2,377,000 | 10,422,800 | 10,422,800 | 10,422,800 |
| 其他境内自然人持股 | 7,182,400 | 7,182,400 | 7,182,400 | 7,606,368 | 8,030,334 | 13,577,200 | 13,577,200 | 13,577,200 |
| 高管持股(股) | 897,800 | 1,592,800 | 1,592,800 | 1,592,800 | 1,725,125 | - | - | - |
| 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 | 增发A股上市 | 首发限售股份上市 | 首发限售股份上市,高管股份变动 | 首发限售股份上市 | 增发A股上市 | 新三板上市,增发A股上市 | 其他变动原因 |
| 公告日期 | 2020-07-23 | 2018-06-14 | 2018-05-29 | 2017-11-01 | 2016-11-29 | 2016-11-04 | 2015-12-24 | 2016-03-25 |
| 变动日期 | 2020-07-28 | 2018-06-21 | 2018-06-01 | 2017-11-06 | 2016-12-02 | 2016-11-09 | 2016-01-05 | 2015-12-31 |