| 类型/截止日期 | 2018-11-07 | 2017-12-31 | 2017-05-16 | 2017-03-15 | 2016-05-05 | 2016-04-07 | 2016-04-05 | 2016-04-01 | 2015-08-07 | 2015-04-01 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 77,000,000 | 65,000,000 | 65,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 47,727,750 | 36,477,750 | 36,507,750 | 21,785,250 | 21,935,250 | 21,933,750 | 21,937,500 | 21,887,500 | 21,987,500 | - |
| 流通A股(股) | 47,727,750 | 36,477,750 | 36,507,750 | 21,785,250 | 21,935,250 | 21,933,750 | 21,937,500 | 21,887,500 | 21,987,500 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 29,272,250 | 28,522,250 | 28,492,250 | 28,214,750 | 28,064,750 | 28,066,250 | 28,062,500 | 28,112,500 | 28,012,500 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 65,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | - | ||
| 三板B股(股) | - | - | - | - | - | - | - | - | ||
| 限售股份(股) | 29,272,250 | 28,522,250 | 28,492,250 | 28,214,750 | 28,064,750 | 28,066,250 | 28,062,500 | 28,112,500 | 28,012,500 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,666,666 | 11,666,666 | 11,666,666 | 11,666,666 | 11,666,666 | 23,333,333 | 23,333,333 | 23,333,333 | 23,333,333 | 50,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 11,666,666 | 11,666,666 | 11,666,666 | 11,666,666 | 11,666,666 | 23,333,333 | 23,333,333 | 23,333,333 | 23,333,333 | 50,000,000 |
| 高管持股(股) | 17,605,584 | 16,855,584 | 16,825,584 | 16,548,084 | 16,398,084 | 4,732,917 | 4,729,167 | 4,779,167 | 4,679,167 | - |
| 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 | 增发A股上市 | 高管股份变动 | 增发A股上市 | 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 | 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 |
| 公告日期 | 2018-11-02 | 2018-04-26 | 2017-05-10 | 2017-03-15 | 2016-04-29 | 2016-04-07 | 2016-04-05 | 2016-04-05 | 2015-08-04 | 2015-03-24 |
| 变动日期 | 2018-11-07 | 2017-12-31 | 2017-05-16 | 2017-03-15 | 2016-05-05 | 2016-04-07 | 2016-04-05 | 2016-04-01 | 2015-08-07 | 2015-04-01 |