| 类型/截止日期 | 2018-05-18 | 2017-07-20 | 2017-04-07 | 2017-01-13 | 2016-12-31 | 2016-09-14 | 2016-02-18 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 60,000,000 | 60,000,000 | 54,000,000 | 54,000,000 | 51,400,000 | 51,400,000 | 51,400,000 | 51,400,000 |
| 流通股(股) | 29,392,327 | 29,335,327 | 23,335,327 | 6,668,661 | 5,766,661 | 17,016,661 | 349,995 | 349,995 |
| 流通A股(股) | 29,392,327 | 29,335,327 | 23,335,327 | 6,668,661 | 5,766,661 | 17,016,661 | 349,995 | 349,995 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 30,607,673 | 30,664,673 | 30,664,673 | 47,331,339 | 45,633,339 | 34,383,339 | 51,050,005 | 51,050,005 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 54,000,000 | 54,000,000 | 51,400,000 | 51,400,000 | 51,400,000 | 51,400,000 | ||
| 三板B股(股) | - | - | - | - | - | - | ||
| 限售股份(股) | 30,607,673 | 30,664,673 | 30,664,673 | 47,331,339 | 45,633,339 | 34,383,339 | 51,050,005 | 51,050,005 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 18,317,668 | 18,364,668 | 18,364,668 | 35,031,334 | 33,333,334 | 33,333,334 | 50,000,000 | 50,000,000 |
| 其中：境内法人持股 | 16,195,000 | 16,195,000 | 16,195,000 | 32,390,000 | 32,390,000 | 32,390,000 | 48,585,000 | 48,585,000 |
| 其他境内自然人持股 | 2,122,668 | 2,169,668 | 2,169,668 | 2,641,334 | 943,334 | 943,334 | 1,415,000 | 1,415,000 |
| 高管持股(股) | 12,290,005 | 12,300,005 | 12,300,005 | 12,300,005 | 12,300,005 | 1,050,005 | 1,050,005 | 1,050,005 |
| 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,网下配售股份上市 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 | 高管股份变动 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-05-14 | 2017-07-17 | 2017-03-31 | 2017-01-10 | 2017-04-26 | 2016-09-09 | 2016-01-27 | 2016-04-15 |
| 变动日期 | 2018-05-18 | 2017-07-20 | 2017-04-07 | 2017-01-13 | 2016-12-31 | 2016-09-14 | 2016-02-18 | 2015-12-31 |