| 类型/截止日期 | 2018-06-15 | 2017-11-08 | 2017-10-13 | 2017-09-18 | 2017-07-14 | 2017-06-23 | 2017-06-20 | 2016-10-14 | 2016-01-12 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 8,510,720 | 8,510,720 | 8,510,720 | 8,510,720 | 5,319,200 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 |
| 流通股(股) | 8,510,720 | 6,168,320 | 3,825,920 | 3,569,920 | 2,231,200 | 1,952,000 | 1,872,000 | 1,892,000 | - | - |
| 流通A股(股) | 8,510,720 | 6,168,320 | 3,825,920 | 3,569,920 | 2,231,200 | 1,952,000 | 1,872,000 | 1,892,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | 2,342,400 | 4,684,800 | 4,940,800 | 3,088,000 | 3,048,000 | 3,128,000 | 3,108,000 | 5,000,000 | 5,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 5,000,000 | - | - | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | - | 2,342,400 | 4,684,800 | 4,940,800 | 3,088,000 | 3,048,000 | 3,128,000 | 3,108,000 | 5,000,000 | 5,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 2,342,400 | 4,684,800 | 4,684,800 | 2,928,000 | 2,928,000 | 2,928,000 | 2,928,000 | 5,000,000 | 5,000,000 |
| 其中：境内法人持股 | - | 2,342,400 | 4,684,800 | 4,684,800 | 2,928,000 | 2,928,000 | 2,928,000 | 2,928,000 | 4,392,000 | 4,392,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | 608,000 | 608,000 |
| 高管持股(股) | - | - | - | 256,000 | 160,000 | 120,000 | 200,000 | 180,000 | - | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 高管股份变动 | 转增股上市 | 增发A股上市,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 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-06-12 | 2017-11-03 | 2017-10-10 | 2017-09-07 | 2017-08-21 | 2017-06-20 | 2017-06-20 | 2016-10-11 | 2015-12-23 | 2016-04-06 |
| 变动日期 | 2018-06-15 | 2017-11-08 | 2017-10-13 | 2017-09-18 | 2017-07-14 | 2017-06-23 | 2017-06-20 | 2016-10-14 | 2016-01-12 | 2015-12-31 |