| 类型/截止日期 | 2018-06-30 | 2017-12-31 | 2017-09-28 | 2017-06-01 | 2017-05-26 | 2016-12-31 | 2016-12-15 | 2016-12-09 | 2016-06-29 | 2016-06-24 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 8,127,525 | 8,127,525 | 8,127,525 | 7,499,925 | 7,499,925 | 7,499,925 | 7,499,925 | 7,499,925 | 7,499,925 | 6,000,000 |
| 流通股(股) | 4,377,525 | 4,471,275 | 4,377,525 | 3,749,925 | 2,999,925 | 3,562,425 | 4,499,925 | 2,999,925 | 2,499,925 | 1,000,000 |
| 流通A股(股) | 4,377,525 | 4,471,275 | 4,377,525 | 3,749,925 | 2,999,925 | 3,562,425 | 4,499,925 | 2,999,925 | 2,499,925 | 1,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 3,750,000 | 3,656,250 | 3,750,000 | 3,750,000 | 4,500,000 | 3,937,500 | 3,000,000 | 4,500,000 | 5,000,000 | 5,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 7,499,925 | 7,499,925 | 7,499,925 | 7,499,925 | 7,499,925 | 7,499,925 | 6,000,000 | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 3,750,000 | 3,656,250 | 3,750,000 | 3,750,000 | 4,500,000 | 3,937,500 | 3,000,000 | 4,500,000 | 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) | 3,000,000 | 3,000,000 | 3,000,000 | 3,000,000 | 3,000,000 | 3,000,000 | 3,000,000 | 4,500,000 | 5,000,000 | 5,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 300,000 | 300,000 |
| 其他境内自然人持股 | 3,000,000 | 3,000,000 | 3,000,000 | 3,000,000 | 3,000,000 | 3,000,000 | 3,000,000 | 4,500,000 | 4,700,000 | 4,700,000 |
| 高管持股(股) | 750,000 | 656,250 | 750,000 | 750,000 | 1,500,000 | 937,500 | - | - | - | - |
| 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 | 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 | 股份性质变更 | 增发A股上市 | 其他变动原因 |
| 公告日期 | 2018-08-21 | 2018-04-23 | 2017-09-25 | 2017-05-26 | 2017-05-26 | 2017-04-26 | 2016-12-09 | 2016-12-09 | 2016-06-24 | 2016-06-24 |
| 变动日期 | 2018-06-30 | 2017-12-31 | 2017-09-28 | 2017-06-01 | 2017-05-26 | 2016-12-31 | 2016-12-15 | 2016-12-09 | 2016-06-29 | 2016-06-24 |