| 类型/截止日期 | 2018-03-13 | 2018-02-12 | 2017-12-31 | 2017-08-07 | 2016-09-14 | 2016-07-28 | 2015-11-11 | 2015-01-21 | 2014-10-23 | 2012-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 299,878,540 | 299,878,540 | 299,878,540 | 299,878,540 | 299,878,540 | 130,381,974 | 118,961,974 | 84,855,000 | 71,855,000 | 54,855,000 |
| 流通股(股) | 246,473,304 | 246,266,304 | 240,838,304 | 240,890,054 | 240,181,304 | 104,426,654 | 104,426,654 | 70,319,680 | 57,357,180 | 40,357,180 |
| 流通A股(股) | 246,473,304 | 246,266,304 | 240,838,304 | 240,890,054 | 240,181,304 | 104,426,654 | 104,426,654 | 70,319,680 | 57,357,180 | 40,357,180 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 53,405,236 | 53,612,236 | 59,040,236 | 58,988,486 | 59,697,236 | 25,955,320 | 14,535,320 | 14,535,320 | 14,497,820 | 14,497,820 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 299,878,540 | 130,381,974 | 118,961,974 | 84,855,000 | 71,855,000 | 54,855,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 53,405,236 | 53,612,236 | 59,040,236 | 58,988,486 | 59,697,236 | 25,955,320 | 14,535,320 | 14,535,320 | 14,497,820 | 14,497,820 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 17,840,850 | 18,047,850 | 23,475,850 | 23,475,850 | 26,352,250 | 11,457,500 | 37,500 | 37,500 | - | - |
| 其中：境内法人持股 | 12,328,000 | 12,328,000 | 12,328,000 | 12,328,000 | 12,328,000 | 5,360,000 | - | - | - | - |
| 其他境内自然人持股 | 5,512,850 | 5,719,850 | 11,147,850 | 11,147,850 | 14,024,250 | 6,097,500 | 37,500 | 37,500 | - | - |
| 高管持股(股) | 35,564,386 | 35,564,386 | 35,564,386 | 35,512,636 | 33,344,986 | 14,497,820 | 14,497,820 | 14,497,820 | 14,497,820 | 14,497,820 |
| 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 | 网下配售股份上市 | 网下配售股份上市 | 高管股份变动 | 首发限售股份上市 | 转增股上市 | 增发A股上市 | 增发A股上市 | 增发A股上市 | 增发A股上市 | 定期报告 |
| 公告日期 | 2018-03-08 | 2018-02-07 | 2018-03-29 | 2017-08-02 | 2016-09-08 | 2016-07-25 | 2015-11-06 | 2015-01-16 | 2014-10-21 | 2013-04-08 |
| 变动日期 | 2018-03-13 | 2018-02-12 | 2017-12-31 | 2017-08-07 | 2016-09-14 | 2016-07-28 | 2015-11-11 | 2015-01-21 | 2014-10-23 | 2012-12-31 |