| 类型/截止日期 | 2019-07-17 | 2018-12-31 | 2018-04-12 | 2017-12-31 | 2017-06-22 | 2017-05-05 | 2016-06-14 | 2016-02-23 | 2015-12-31 | 2015-10-13 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 108,014,850 | 108,014,850 | 108,014,850 | 108,014,850 | 108,014,850 | 80,011,000 | 80,011,000 | 80,011,000 | 80,011,000 | 80,011,000 |
| 流通股(股) | 72,023,583 | 65,647,821 | 67,241,761 | 63,487,376 | 64,174,164 | 47,536,418 | 46,774,091 | 39,061,273 | 34,494,742 | 36,233,947 |
| 流通A股(股) | 72,023,583 | 65,647,821 | 67,241,761 | 63,487,376 | 64,174,164 | 47,536,418 | 46,774,091 | 39,061,273 | 34,494,742 | 36,233,947 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 35,991,267 | 42,367,029 | 40,773,089 | 44,527,474 | 43,840,686 | 32,474,582 | 33,236,909 | 40,949,727 | 45,516,258 | 43,777,053 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 80,011,000 | 80,011,000 | 80,011,000 | 80,011,000 | 80,011,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 35,991,267 | 42,367,029 | 40,773,089 | 44,527,474 | 43,840,686 | 32,474,582 | 33,236,909 | 40,949,727 | 45,516,258 | 43,777,053 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | 14,714,668 | 14,714,668 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | 14,714,668 | 14,714,668 |
| 高管持股(股) | 35,991,267 | 42,367,029 | 40,773,089 | 44,527,474 | 43,840,686 | 32,474,582 | 33,236,909 | 40,949,727 | 30,801,590 | 29,062,385 |
| 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 | 转增股上市 | 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 | 转增股上市 |
| 公告日期 | 2019-07-12 | 2019-05-30 | 2018-04-09 | 2018-04-12 | 2017-06-15 | 2017-05-02 | 2016-06-07 | 2016-02-18 | 2016-03-28 | 2015-09-29 |
| 变动日期 | 2019-07-17 | 2018-12-31 | 2018-04-12 | 2017-12-31 | 2017-06-22 | 2017-05-05 | 2016-06-14 | 2016-02-23 | 2015-12-31 | 2015-10-13 |