| 类型/截止日期 | 2019-03-15 | 2018-12-31 | 2018-07-10 | 2017-12-31 | 2016-08-26 | 2016-06-30 | 2016-02-18 | 2014-12-10 | 2014-08-13 | 2014-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 111,077,123 | 111,077,123 | 111,077,123 | 111,077,123 | 111,077,123 | 111,077,123 | 111,077,123 | 111,077,123 | 111,077,123 | 111,077,123 |
| 流通股(股) | 105,357,673 | 102,406,747 | 104,059,771 | 101,416,334 | 102,077,194 | 71,383,139 | 74,100,568 | 46,641,604 | 45,345,444 | 45,345,444 |
| 流通A股(股) | 105,357,673 | 102,406,747 | 104,059,771 | 101,416,334 | 102,077,194 | 71,383,139 | 74,100,568 | 46,641,604 | 45,345,444 | 45,345,444 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,719,450 | 8,670,376 | 7,017,352 | 9,660,789 | 8,999,929 | 39,693,984 | 36,976,555 | 64,435,519 | 65,731,679 | 65,731,679 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 111,077,123 | 111,077,123 | 111,077,123 | 111,077,123 | 111,077,123 | 111,077,123 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 5,719,450 | 8,670,376 | 7,017,352 | 9,660,789 | 8,999,929 | 39,693,984 | 36,976,555 | 64,435,519 | 65,731,679 | 65,731,679 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | 27,447,716 | 27,447,716 | 54,895,431 | 56,191,591 | 56,191,591 |
| 其中：境内法人持股 | - | - | - | - | - | 27,447,716 | 27,447,716 | 54,895,431 | 54,895,431 | 54,895,431 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | 1,296,160 | 1,296,160 |
| 高管持股(股) | 5,719,450 | 8,670,376 | 7,017,352 | 9,660,789 | 8,999,929 | 12,246,268 | 9,528,839 | 9,540,088 | 9,540,088 | 9,540,088 |
| 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,首发限售股份上市 | 高管股份变动 | 首发限售股份上市,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 | 2019-03-08 | 2019-04-22 | 2018-07-05 | 2018-03-30 | 2016-08-23 | 2016-07-29 | 2016-02-15 | 2014-12-05 | 2014-07-25 | 2014-08-27 |
| 变动日期 | 2019-03-15 | 2018-12-31 | 2018-07-10 | 2017-12-31 | 2016-08-26 | 2016-06-30 | 2016-02-18 | 2014-12-10 | 2014-08-13 | 2014-06-30 |