| 类型/截止日期 | 2017-12-31 | 2017-10-25 | 2017-06-30 | 2016-11-18 | 2016-04-19 | 2015-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 50,000,000 |
| 流通股(股) | 34,262,500 | 38,974,750 | 28,112,700 | 39,949,712 | 5,000,000 | - |
| 流通A股(股) | 34,262,500 | 38,974,750 | 28,112,700 | 39,949,712 | 5,000,000 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 20,737,500 | 16,025,250 | 26,887,300 | 15,050,288 | 50,000,000 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 55,000,000 | 55,000,000 | - | |||
| 三板B股(股) | - | - | - | |||
| 限售股份(股) | 20,737,500 | 16,025,250 | 26,887,300 | 15,050,288 | 50,000,000 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 50,000,000 | 50,000,000 |
| 其中：境内法人持股 | - | - | - | - | 18,081,700 | 18,081,700 |
| 其他境内自然人持股 | - | - | - | - | 31,918,300 | 31,918,300 |
| 高管持股(股) | 20,737,500 | 16,025,250 | 26,887,300 | 15,050,288 | - | - |
| 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 | 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 | 2018-04-04 | 2017-10-20 | 2017-08-29 | 2016-11-15 | 2016-02-29 | 2016-04-27 |
| 变动日期 | 2017-12-31 | 2017-10-25 | 2017-06-30 | 2016-11-18 | 2016-04-19 | 2015-12-31 |