| 类型/截止日期 | 2018-11-20 | 2018-06-30 | 2017-08-29 | 2017-04-11 | 2016-08-02 | 2015-12-31 | 2015-08-31 | 2015-06-05 | 2015-03-30 | 2014-10-14 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 59,620,000 | 59,620,000 | 59,620,000 | 59,620,000 | 59,620,000 | 59,620,000 | 59,620,000 | 56,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 25,944,166 | 25,104,166 | 25,306,666 | 25,236,666 | 24,962,999 | 24,664,332 | 24,671,832 | 21,989,332 | 19,633,332 | - |
| 流通A股(股) | 25,944,166 | 25,104,166 | 25,306,666 | 25,236,666 | 24,962,999 | 24,664,332 | 24,671,832 | 21,989,332 | 19,633,332 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 33,675,834 | 34,515,834 | 34,313,334 | 34,383,334 | 34,657,001 | 34,955,668 | 34,948,168 | 34,010,668 | 30,366,668 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 59,620,000 | 59,620,000 | 59,620,000 | 59,620,000 | 56,000,000 | 50,000,000 | - | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 33,675,834 | 34,515,834 | 34,313,334 | 34,383,334 | 34,657,001 | 34,955,668 | 34,948,168 | 34,010,668 | 30,366,668 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 22,250,668 | 22,250,668 | 22,250,668 | 22,250,668 | 22,101,334 | 22,101,334 | 22,101,334 | 22,101,334 | 19,733,334 | 50,000,000 |
| 其中：境内法人持股 | 22,069,335 | 22,069,335 | 22,069,335 | 22,069,335 | 21,653,334 | 21,653,334 | 21,653,334 | 21,653,334 | 19,333,334 | 34,000,000 |
| 其他境内自然人持股 | 181,333 | 181,333 | 181,333 | 181,333 | 448,000 | 448,000 | 448,000 | 448,000 | 400,000 | 16,000,000 |
| 高管持股(股) | 11,425,166 | 12,265,166 | 12,062,666 | 12,132,666 | 12,555,667 | 12,854,334 | 12,846,834 | 11,909,334 | 10,633,334 | - |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 转增股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2018-11-15 | 2018-08-13 | 2017-08-22 | 2017-04-06 | 2016-07-28 | 2016-04-18 | 2015-08-27 | 2015-05-29 | 2015-03-25 | 2014-09-24 |
| 变动日期 | 2018-11-20 | 2018-06-30 | 2017-08-29 | 2017-04-11 | 2016-08-02 | 2015-12-31 | 2015-08-31 | 2015-06-05 | 2015-03-30 | 2014-10-14 |