| 类型/截止日期 | 2018-03-30 | 2018-01-26 | 2017-12-25 | 2017-12-15 | 2016-04-19 | 2015-11-02 | 2015-09-07 | 2015-03-13 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 40,600,000 | 40,600,000 | 40,600,000 | 20,300,000 | 20,300,000 | 16,800,000 | 16,800,000 | 15,000,000 | 15,000,000 |
| 流通股(股) | 15,298,500 | 15,198,500 | 14,498,500 | 7,249,250 | 7,250,000 | 3,750,000 | - | - | - |
| 流通A股(股) | 15,298,500 | 15,198,500 | 14,498,500 | 7,249,250 | 7,250,000 | 3,750,000 | - | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 25,301,500 | 25,401,500 | 26,101,500 | 13,050,750 | 13,050,000 | 13,050,000 | 16,800,000 | 15,000,000 | 15,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,300,000 | 16,800,000 | - | - | - | ||||
| 三板B股(股) | - | - | - | - | - | ||||
| 限售股份(股) | 25,301,500 | 25,401,500 | 26,101,500 | 13,050,750 | 13,050,000 | 13,050,000 | 16,800,000 | 15,000,000 | 15,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 22,800,000 | 22,900,000 | 23,600,000 | 11,800,000 | 11,800,000 | 11,800,000 | 16,800,000 | 15,000,000 | 15,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 22,800,000 | 22,900,000 | 23,600,000 | 11,800,000 | 11,800,000 | 11,800,000 | 16,800,000 | 15,000,000 | 15,000,000 |
| 高管持股(股) | 2,501,500 | 2,501,500 | 2,501,500 | 1,250,750 | 1,250,000 | 1,250,000 | - | - | - |
| 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 | 网下配售股份上市 | 网下配售股份上市 | 转增股上市 | 其他变动原因 | 增发A股上市,其他变动原因 | 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 | 2018-03-27 | 2018-01-23 | 2017-12-15 | 2017-12-15 | 2016-06-27 | 2015-10-28 | 2015-08-28 | 2014-11-06 | 2015-04-24 |
| 变动日期 | 2018-03-30 | 2018-01-26 | 2017-12-25 | 2017-12-15 | 2016-04-19 | 2015-11-02 | 2015-09-07 | 2015-03-13 | 2014-12-31 |