| 类型/截止日期 | 2018-02-13 | 2017-04-07 | 2017-02-14 | 2016-10-17 | 2016-04-15 | 2016-03-16 | 2016-03-03 | 2015-12-24 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 21,500,000 | 21,500,000 | 21,500,000 | 21,500,000 | 21,500,000 | 20,000,000 | 12,500,000 | 10,000,000 |
| 流通股(股) | 18,140,000 | 14,406,666 | 14,086,666 | 10,353,333 | 5,500,000 | 4,000,000 | 2,500,000 | - |
| 流通A股(股) | 18,140,000 | 14,406,666 | 14,086,666 | 10,353,333 | 5,500,000 | 4,000,000 | 2,500,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 3,360,000 | 7,093,334 | 7,413,334 | 11,146,667 | 16,000,000 | 16,000,000 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 21,500,000 | 21,500,000 | 21,500,000 | 21,500,000 | 20,000,000 | 12,500,000 | - | |
| 三板B股(股) | - | - | - | - | - | - | - | |
| 限售股份(股) | 3,360,000 | 7,093,334 | 7,413,334 | 11,146,667 | 16,000,000 | 16,000,000 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,880,000 | 6,613,334 | 6,933,334 | 10,666,667 | 16,000,000 | 16,000,000 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | 3,733,334 | 3,733,334 | 7,466,667 | 11,200,000 | 11,200,000 | 7,000,000 | 7,000,000 |
| 其他境内自然人持股 | 2,880,000 | 2,880,000 | 3,200,000 | 3,200,000 | 4,800,000 | 4,800,000 | 3,000,000 | 3,000,000 |
| 高管持股(股) | 480,000 | 480,000 | 480,000 | 480,000 | - | - | - | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 转增股上市,送股上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2018-02-08 | 2017-03-31 | 2017-02-07 | 2016-10-12 | 2016-04-12 | 2016-03-08 | 2016-02-29 | 2015-12-16 |
| 变动日期 | 2018-02-13 | 2017-04-07 | 2017-02-14 | 2016-10-17 | 2016-04-15 | 2016-03-16 | 2016-03-03 | 2015-12-24 |