| 类型/截止日期 | 2019-03-29 | 2018-09-26 | 2018-02-13 | 2017-06-30 | 2017-01-26 | 2016-06-17 | 2015-12-31 | 2014-06-30 | 2014-04-30 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 68,000,000 | 68,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 52,976,420 | 50,256,420 | 36,953,250 | 16,563,250 | 22,452,500 | 21,890,000 | 23,375,000 | 22,812,500 | 23,375,000 | 23,375,000 |
| 流通A股(股) | 52,976,420 | 50,256,420 | 36,953,250 | 16,563,250 | 22,452,500 | 21,890,000 | 23,375,000 | 22,812,500 | 23,375,000 | 23,375,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,023,580 | 17,743,580 | 13,046,750 | 33,436,750 | 27,547,500 | 28,110,000 | 26,625,000 | 27,187,500 | 26,625,000 | 26,625,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 15,023,580 | 17,743,580 | 13,046,750 | 33,436,750 | 27,547,500 | 28,110,000 | 26,625,000 | 27,187,500 | 26,625,000 | 26,625,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 |
| 高管持股(股) | 15,023,580 | 17,743,580 | 13,046,750 | 22,436,750 | 16,547,500 | 17,110,000 | 15,625,000 | 16,187,500 | 15,625,000 | 15,625,000 |
| 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 | 高管股份变动 | 送股上市 | 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-03-26 | 2018-09-17 | 2018-02-07 | 2017-08-30 | 2017-01-20 | 2016-06-17 | 2016-04-22 | 2014-08-15 | 2014-04-23 | 2014-04-30 |
| 变动日期 | 2019-03-29 | 2018-09-26 | 2018-02-13 | 2017-06-30 | 2017-01-26 | 2016-06-17 | 2015-12-31 | 2014-06-30 | 2014-04-30 | 2013-12-31 |