| 类型/截止日期 | 2019-10-22 | 2018-08-20 | 2017-06-20 | 2017-05-09 | 2016-10-25 | 2016-03-08 | 2015-10-12 | 2015-07-23 | 2015-02-02 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 60,571,000 | 56,571,000 | 56,571,000 | 37,714,000 | 32,640,000 | 30,060,000 | 30,060,000 | 20,060,000 | 20,060,000 | 20,060,000 |
| 流通股(股) | 43,133,500 | 39,133,500 | 38,071,500 | 25,381,000 | 20,322,000 | 17,742,000 | 16,519,500 | 6,519,500 | - | - |
| 流通A股(股) | 43,133,500 | 39,133,500 | 38,071,500 | 25,381,000 | 20,322,000 | 17,742,000 | 16,519,500 | 6,519,500 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 17,437,500 | 17,437,500 | 18,499,500 | 12,333,000 | 12,318,000 | 12,318,000 | 13,540,500 | 13,540,500 | 20,060,000 | 20,060,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 37,714,000 | 32,640,000 | 30,060,000 | 30,060,000 | 20,060,000 | - | - | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 17,437,500 | 17,437,500 | 18,499,500 | 12,333,000 | 12,318,000 | 12,318,000 | 13,540,500 | 13,540,500 | 20,060,000 | 20,060,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 15,045,000 | 15,045,000 | 15,045,000 | 10,030,000 | 10,030,000 | 10,030,000 | 10,030,000 | 10,030,000 | 20,060,000 | 20,060,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 15,045,000 | 15,045,000 | 15,045,000 | 10,030,000 | 10,030,000 | 10,030,000 | 10,030,000 | 10,030,000 | 20,060,000 | 20,060,000 |
| 高管持股(股) | 2,392,500 | 2,392,500 | 3,454,500 | 2,303,000 | 2,288,000 | 2,288,000 | 3,510,500 | 3,510,500 | - | - |
| 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 | 转增股上市 | 增发A股上市 | 增发A股上市 | 高管股份变动,首发限售股份上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-10-17 | 2018-08-15 | 2017-06-13 | 2017-05-04 | 2016-10-20 | 2016-03-03 | 2015-09-30 | 2015-07-20 | 2015-01-20 | 2015-04-27 |
| 变动日期 | 2019-10-22 | 2018-08-20 | 2017-06-20 | 2017-05-09 | 2016-10-25 | 2016-03-08 | 2015-10-12 | 2015-07-23 | 2015-02-02 | 2014-12-31 |