| 类型/截止日期 | 2018-05-02 | 2017-12-14 | 2017-01-05 | 2016-12-05 | 2016-10-17 | 2015-12-23 | 2015-11-25 | 2015-10-20 | 2015-08-20 | 2015-05-13 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 28,299,000 | 28,087,000 | 23,325,000 | 23,025,000 | 23,025,000 | 23,025,000 | 15,350,000 | 15,350,000 | 14,050,000 | 13,000,000 |
| 流通股(股) | 7,378,875 | 7,378,875 | 7,378,875 | 7,078,875 | 6,493,875 | 6,450,000 | 4,300,000 | 1,050,000 | 1,050,000 | - |
| 流通A股(股) | 7,378,875 | 7,378,875 | 7,378,875 | 7,078,875 | 6,493,875 | 6,450,000 | 4,300,000 | 1,050,000 | 1,050,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 20,920,125 | 20,708,125 | 15,946,125 | 15,946,125 | 16,531,125 | 16,575,000 | 11,050,000 | 14,300,000 | 13,000,000 | 13,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 23,325,000 | 23,025,000 | 23,025,000 | 23,025,000 | 15,350,000 | 15,350,000 | 14,050,000 | - | ||
| 三板B股(股) | - | - | - | - | - | - | - | - | ||
| 限售股份(股) | 20,920,125 | 20,708,125 | 15,946,125 | 15,946,125 | 16,531,125 | 16,575,000 | 11,050,000 | 14,300,000 | 13,000,000 | 13,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 19,209,001 | 18,997,001 | 14,235,001 | 14,235,001 | 14,820,001 | 14,820,001 | 9,880,001 | 14,300,000 | 13,000,000 | 13,000,000 |
| 其中：境内法人持股 | 6,127,000 | 6,127,000 | 1,365,000 | 1,365,000 | 1,950,000 | 1,950,000 | 1,300,000 | 1,300,000 | - | - |
| 其他境内自然人持股 | 13,082,001 | 12,870,001 | 12,870,001 | 12,870,001 | 12,870,001 | 12,870,001 | 8,580,001 | 13,000,000 | 13,000,000 | 13,000,000 |
| 高管持股(股) | 1,711,124 | 1,711,124 | 1,711,124 | 1,711,124 | 1,711,124 | 1,754,999 | 1,169,999 | - | - | - |
| 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 | 增发A股上市 | 增发A股上市 | 网下配售股份上市 | 高管股份变动 | 转增股上市 | 首发限售股份上市 | 增发A股上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2018-04-25 | 2017-12-11 | 2016-12-30 | 2016-11-30 | 2016-10-12 | 2015-12-15 | 2015-11-20 | 2015-10-15 | 2015-08-17 | 2015-04-27 |
| 变动日期 | 2018-05-02 | 2017-12-14 | 2017-01-05 | 2016-12-05 | 2016-10-17 | 2015-12-23 | 2015-11-25 | 2015-10-20 | 2015-08-20 | 2015-05-13 |