| 类型/截止日期 | 2018-06-15 | 2018-04-23 | 2017-12-31 | 2017-06-30 | 2017-03-28 | 2016-10-25 | 2016-02-17 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 21,351,351 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 19,101,351 | 17,750,000 | 14,390,666 | 15,140,666 | 16,640,666 | 13,281,333 | - | - |
| 流通A股(股) | 19,101,351 | 17,750,000 | 14,390,666 | 15,140,666 | 16,640,666 | 13,281,333 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 2,250,000 | 2,250,000 | 5,609,334 | 4,859,334 | 3,359,334 | 6,718,667 | 20,000,000 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,000,000 | 20,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | - | ||||
| 限售股份(股) | 2,250,000 | 2,250,000 | 5,609,334 | 4,859,334 | 3,359,334 | 6,718,667 | 20,000,000 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 3,359,334 | 3,359,334 | 3,359,334 | 6,718,667 | 20,000,000 | 20,000,000 |
| 其中：境内法人持股 | - | - | 3,359,334 | 3,359,334 | 3,359,334 | 6,718,667 | 19,370,000 | 19,370,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | 630,000 | 630,000 |
| 高管持股(股) | 2,250,000 | 2,250,000 | 2,250,000 | 1,500,000 | - | - | - | - |
| 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 | 增发A股上市 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-06-11 | 2018-04-17 | 2018-04-27 | 2017-08-21 | 2017-03-22 | 2016-10-20 | 2016-01-05 | 2016-04-20 |
| 变动日期 | 2018-06-15 | 2018-04-23 | 2017-12-31 | 2017-06-30 | 2017-03-28 | 2016-10-25 | 2016-02-17 | 2015-12-31 |