| 类型/截止日期 | 2018-12-31 | 2017-02-20 | 2016-06-30 | 2016-04-11 | 2015-12-31 | 2015-07-07 | 2015-04-28 | 2015-01-12 | 2014-11-06 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 66,446,072 | 66,446,072 | 66,446,072 | 66,446,072 | 66,446,072 | 66,446,072 | 62,246,072 | 60,000,000 | 60,000,000 |
| 流通股(股) | 31,335,887 | 31,917,887 | 28,512,459 | 28,513,209 | 25,107,030 | 25,128,780 | 20,928,780 | 18,682,708 | 1,469,322 |
| 流通A股(股) | 31,335,887 | 31,917,887 | 28,512,459 | 28,513,209 | 25,107,030 | 25,128,780 | 20,928,780 | 18,682,708 | 1,469,322 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 35,110,185 | 34,528,185 | 37,933,613 | 37,932,863 | 41,339,042 | 41,317,292 | 41,317,292 | 41,317,292 | 58,530,678 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 66,446,072 | 66,446,072 | 66,446,072 | 66,446,072 | 66,446,072 | 62,246,072 | 60,000,000 | 60,000,000 | |
| 三板B股(股) | - | - | - | - | - | - | - | - | |
| 限售股份(股) | 35,110,185 | 34,528,185 | 37,933,613 | 37,932,863 | 41,339,042 | 41,317,292 | 41,317,292 | 41,317,292 | 58,530,678 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 3,405,428 | 3,405,428 | 6,810,857 | 6,810,857 | 6,810,857 | 6,810,857 | 58,530,678 |
| 其中：境内法人持股 | - | - | 1,326,179 | 1,326,179 | 2,652,358 | 2,652,358 | 2,652,358 | 2,652,358 | 2,652,358 |
| 其他境内自然人持股 | - | - | 2,079,249 | 2,079,249 | 4,158,499 | 4,158,499 | 4,158,499 | 4,158,499 | 55,878,320 |
| 高管持股(股) | 35,110,185 | 34,528,185 | 34,528,185 | 34,527,435 | 34,528,185 | 34,506,435 | 34,506,435 | 34,506,435 | - |
| 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 | 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 | 高管股份变动 | 增发A股上市,其他变动原因 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-04-23 | 2017-02-15 | 2016-08-23 | 2016-04-06 | 2016-04-25 | 2015-08-26 | 2015-04-22 | 2015-01-06 | 2014-10-29 |
| 变动日期 | 2018-12-31 | 2017-02-20 | 2016-06-30 | 2016-04-11 | 2015-12-31 | 2015-07-07 | 2015-04-28 | 2015-01-12 | 2014-11-06 |