| 类型/截止日期 | 2017-12-31 | 2017-08-11 | 2016-12-31 | 2016-06-23 | 2015-12-31 | 2015-12-03 | 2015-11-05 | 2015-01-23 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 23,000,000 | 23,000,000 | 23,000,000 | 21,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 6,700,000 | 6,700,000 |
| 流通股(股) | 7,118,750 | 6,820,000 | 6,820,000 | 5,831,250 | 5,000,000 | 2,500,000 | 3,325,000 | - | - |
| 流通A股(股) | 7,118,750 | 6,820,000 | 6,820,000 | 5,831,250 | 5,000,000 | 2,500,000 | 3,325,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,881,250 | 16,180,000 | 16,180,000 | 15,168,750 | 15,000,000 | 17,500,000 | 16,675,000 | 6,700,000 | 6,700,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 23,000,000 | 21,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | - | - | ||
| 三板B股(股) | - | - | - | - | - | - | - | ||
| 限售股份(股) | 15,881,250 | 16,180,000 | 16,180,000 | 15,168,750 | 15,000,000 | 17,500,000 | 16,675,000 | 6,700,000 | 6,700,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,333,334 | 13,333,334 | 13,333,334 | 13,333,334 | 13,333,334 | 13,333,334 | 15,566,667 | 6,700,000 | 6,700,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 13,333,334 | 13,333,334 | 13,333,334 | 13,333,334 | 13,333,334 | 13,333,334 | 15,566,667 | 6,700,000 | 6,700,000 |
| 高管持股(股) | 2,547,916 | 2,846,666 | 2,846,666 | 1,835,416 | 1,666,666 | 4,166,666 | 1,108,333 | - | - |
| 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 | 其他变动原因,增发A股上市 | 其他变动原因 | 增发A股上市 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-04-27 | 2017-08-07 | 2017-04-21 | 2016-06-20 | 2016-04-14 | 2015-11-30 | 2015-11-02 | 2015-01-05 | 2015-04-17 |
| 变动日期 | 2017-12-31 | 2017-08-11 | 2016-12-31 | 2016-06-23 | 2015-12-31 | 2015-12-03 | 2015-11-05 | 2015-01-23 | 2014-12-31 |