| 类型/截止日期 | 2017-12-31 | 2016-12-31 | 2016-01-25 | 2015-07-22 | 2015-06-30 | 2015-01-29 | 2014-12-31 | 2014-11-10 | 2014-07-25 | 2014-02-21 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 28,129,047 | 28,129,047 | 28,129,047 | 28,129,047 | 23,103,922 | 23,103,922 | 23,103,922 | 23,103,922 | 17,925,361 | 17,925,361 |
| 流通股(股) | 18,588,981 | 18,813,981 | 19,038,981 | 18,058,259 | 13,033,134 | 13,032,755 | 12,646,466 | 12,646,087 | 9,811,861 | 2,925,361 |
| 流通A股(股) | 18,588,981 | 18,813,981 | 19,038,981 | 18,058,259 | 13,033,134 | 13,032,755 | 12,646,466 | 12,646,087 | 9,811,861 | 2,925,361 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 9,540,066 | 9,315,066 | 9,090,066 | 10,070,788 | 10,070,788 | 10,071,167 | 10,457,456 | 10,457,835 | 8,113,500 | 15,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 28,129,047 | 28,129,047 | 28,129,047 | 23,103,922 | 23,103,922 | 23,103,922 | 23,103,922 | 17,925,361 | 17,925,361 | |
| 三板B股(股) | - | - | - | - | - | - | - | - | - | |
| 限售股份(股) | 9,540,066 | 9,315,066 | 9,090,066 | 10,070,788 | 10,070,788 | 10,071,167 | 10,457,456 | 10,457,835 | 8,113,500 | 15,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,090,066 | 9,090,066 | 9,090,066 | 10,070,788 | 10,070,788 | - | 10,457,456 | 10,457,835 | 8,113,500 | 15,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 6,886,500 |
| 其他境内自然人持股 | 9,090,066 | 9,090,066 | 9,090,066 | 10,070,788 | 10,070,788 | - | 10,457,456 | 10,457,835 | 8,113,500 | 8,113,500 |
| 高管持股(股) | 450,000 | 225,000 | - | - | - | 10,071,167 | - | - | - | - |
| 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 | 首发限售股份上市 | 增发A股上市 | 高管股份变动 | 其他限售股上市 | 股份性质变更 | 转增股上市 | 其他限售股上市 | 新三板上市,增发A股上市 |
| 公告日期 | 2018-04-25 | 2017-04-27 | 2016-01-20 | 2015-07-17 | 2015-08-25 | 2015-01-27 | 2015-04-27 | 2014-11-03 | 2014-07-23 | 2014-01-28 |
| 变动日期 | 2017-12-31 | 2016-12-31 | 2016-01-25 | 2015-07-22 | 2015-06-30 | 2015-01-29 | 2014-12-31 | 2014-11-10 | 2014-07-25 | 2014-02-21 |