| 类型/截止日期 | 2018-03-29 | 2016-12-31 | 2015-09-11 | 2015-04-21 | 2015-03-11 | 2014-12-29 | 2014-07-15 | 2014-02-13 | 2013-12-31 | 2013-07-05 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 48,976,000 | 38,976,000 | 38,976,000 | 32,270,000 | 32,270,000 | 23,050,000 | 22,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 31,523,000 | 21,523,000 | 21,696,250 | 14,990,250 | 14,579,250 | 10,413,750 | 9,363,750 | 8,512,500 | 7,875,000 | 7,875,000 |
| 流通A股(股) | 31,523,000 | 21,523,000 | 21,696,250 | 14,990,250 | 14,579,250 | 10,413,750 | 9,363,750 | 8,512,500 | 7,875,000 | 7,875,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 17,453,000 | 17,453,000 | 17,279,750 | 17,279,750 | 17,690,750 | 12,636,250 | 12,636,250 | 11,487,500 | 12,125,000 | 12,125,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 38,976,000 | 38,976,000 | 32,270,000 | 32,270,000 | 23,050,000 | 22,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | |
| 三板B股(股) | - | - | - | - | - | - | - | - | - | |
| 限售股份(股) | 17,453,000 | 17,453,000 | 17,279,750 | 17,279,750 | 17,690,750 | 12,636,250 | 12,636,250 | 11,487,500 | 12,125,000 | 12,125,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | 12,320,000 | 12,320,000 | 12,320,000 | 12,320,000 | 12,320,000 | 8,800,000 | 8,800,000 | 8,000,000 | 8,000,000 | 8,000,000 |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 5,133,000 | 5,133,000 | 4,959,750 | 4,959,750 | 5,370,750 | 3,836,250 | 3,836,250 | 3,487,500 | 4,125,000 | 4,125,000 |
| 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 | 增发A股上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 送股上市 | 增发A股上市 | 送股上市 | 首发限售股份上市 | 股份性质变更 | 新三板上市 |
| 公告日期 | 2018-03-26 | 2017-03-10 | 2015-09-08 | 2015-04-16 | 2015-03-04 | 2014-12-25 | 2014-07-07 | 2014-02-11 | 2014-03-26 | 2013-06-26 |
| 变动日期 | 2018-03-29 | 2016-12-31 | 2015-09-11 | 2015-04-21 | 2015-03-11 | 2014-12-29 | 2014-07-15 | 2014-02-13 | 2013-12-31 | 2013-07-05 |