| 类型/截止日期 | 2017-12-31 | 2017-06-08 | 2017-01-24 | 2016-12-31 | 2016-08-10 | 2016-06-30 | 2016-06-23 | 2016-06-20 | 2015-09-25 | 2015-05-22 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,000,000 | 20,000,000 | 19,000,000 | 19,000,000 | 19,000,000 | 19,000,000 | 19,000,000 | 16,150,000 | 16,150,000 | 10,650,000 |
| 流通股(股) | 19,547,750 | 20,000,000 | 19,000,000 | 9,200,000 | 7,070,000 | 13,070,000 | 7,070,000 | 2,275,000 | 8,275,000 | 2,775,000 |
| 流通A股(股) | 19,547,750 | 20,000,000 | 19,000,000 | 9,200,000 | 7,070,000 | 13,070,000 | 7,070,000 | 2,275,000 | 8,275,000 | 2,775,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 452,250 | - | - | 9,800,000 | 11,930,000 | 5,930,000 | 11,930,000 | 13,875,000 | 7,875,000 | 7,875,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | 19,000,000 | 19,000,000 | 19,000,000 | 19,000,000 | 16,150,000 | 16,150,000 | 10,650,000 | |
| 三板B股(股) | - | - | - | - | - | - | - | - | - | |
| 限售股份(股) | 452,250 | - | - | 9,800,000 | 11,930,000 | 5,930,000 | 11,930,000 | 13,875,000 | 7,875,000 | 7,875,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 9,800,000 | 11,397,500 | 5,930,000 | 11,397,500 | 10,260,000 | 4,260,000 | 4,260,000 |
| 其中：境内法人持股 | - | - | - | 9,800,000 | 9,800,000 | 3,800,000 | 9,800,000 | 6,000,000 | - | - |
| 其他境内自然人持股 | - | - | - | - | 1,597,500 | 2,130,000 | 1,597,500 | 4,260,000 | 4,260,000 | 4,260,000 |
| 高管持股(股) | 452,250 | - | - | - | 532,500 | - | 532,500 | 3,615,000 | 3,615,000 | 3,615,000 |
| 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 | 高管股份变动 | 增发A股上市 | 网下配售股份上市,其他限售股上市 | 高管股份变动 | 高管股份变动 | 其他变动原因 | 增发A股上市,首发限售股份上市,高 | 其他变动原因 | 增发A股上市 | 首发限售股份上市 |
| 公告日期 | 2018-03-28 | 2017-06-05 | 2017-01-19 | 2017-03-31 | 2016-08-10 | 2016-08-24 | 2016-06-20 | 2016-06-20 | 2015-09-22 | 2015-05-19 |
| 变动日期 | 2017-12-31 | 2017-06-08 | 2017-01-24 | 2016-12-31 | 2016-08-10 | 2016-06-30 | 2016-06-23 | 2016-06-20 | 2015-09-25 | 2015-05-22 |