| 类型/截止日期 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-12-31 | 2016-06-24 | 2016-05-26 | 2015-10-26 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 76,992,000 | 76,992,000 | 76,992,000 | 76,992,000 | 76,992,000 | 70,000,000 | 70,000,000 |
| 流通股(股) | 23,963,333 | 24,015,833 | 23,963,333 | 24,015,833 | 24,322,083 | 24,322,083 | - |
| 流通A股(股) | 23,963,333 | 24,015,833 | 23,963,333 | 24,015,833 | 24,322,083 | 24,322,083 | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 53,028,667 | 52,976,167 | 53,028,667 | 52,976,167 | 52,669,917 | 45,677,917 | 70,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 76,992,000 | 76,992,000 | 70,000,000 | - | |||
| 三板B股(股) | - | - | - | - | |||
| 限售股份(股) | 53,028,667 | 52,976,167 | 53,028,667 | 52,976,167 | 52,669,917 | 45,677,917 | 70,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 45,002,000 | 45,002,000 | 45,002,000 | 45,002,000 | 45,002,000 | 38,010,000 | 70,000,000 |
| 其中：境内法人持股 | 35,676,667 | 35,676,667 | 35,676,667 | 35,676,667 | 35,676,667 | 35,676,667 | 53,515,000 |
| 其他境内自然人持股 | 9,325,333 | 9,325,333 | 9,325,333 | 9,325,333 | 9,325,333 | 2,333,333 | 16,485,000 |
| 高管持股(股) | 8,026,667 | 7,974,167 | 8,026,667 | 7,974,167 | 7,667,917 | 7,667,917 | - |
| 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 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2018-08-21 | 2018-04-24 | 2017-08-15 | 2017-04-25 | 2016-06-21 | 2016-05-23 | 2015-10-09 |
| 变动日期 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-12-31 | 2016-06-24 | 2016-05-26 | 2015-10-26 |