| 2022-07-15 | 173033.96 | 173033.96 | 173033.96 | 10送4 |
| 2018-05-17 | 123595.69 | 123595.69 | 123595.69 | 10送2转增4 |
| 2016-01-05 | 77247.31 | 77247.31 | 77247.31 | 回购注销1,855,193股流通 |
| 2015-04-29 | 77432.82 | 77432.82 | 77432.82 | 10送5 |
| 2012-01-10 | 51621.88 | 51621.88 | 51621.88 | 开发总公司持有公司股份178,893,815股承诺不减持 |
| 2010-05-17 | 51621.88 | 51621.88 | 51621.88 | 10送2转3 |
| 2009-05-08 | 34414.59 | 34414.59 | 34414.59 | 本次有限售条件的流通股上市数量为118,295,877股 |
| 2008-04-03 | 34414.59 | 22585.00 | 22585.00 | 本次有限售条件的流通股上市数量为2,635,885股 |
| 2007-06-02 | 34414.59 | 22321.41 | 22321.41 | 控股股东增持30万股上市 |
| 2007-04-03 | 34414.59 | 22321.41 | 22291.41 | 1797.0494万股限售流通股份上市 |
| 2006-06-02 | 34414.59 | 20494.36 | 20494.36 | 控股股东增持30万社会公众股 |
| 2006-04-03 | 34414.59 | 20524.36 | 20524.36 | 股权分置方案实施:流通股股东每10股获付3.2股股票 |
| 2000-04-26 | 34414.59 | 15524.92 | 15524.92 | 2591.46万股职工股上市(高管股23.8412万股暂时冻结) |
| 1999-03-11 | 34414.59 | 12957.30 | 12957.30 | 10送2 |
| 1998-09-08 | 28678.82 | 10797.75 | 10797.75 | 10送2.638转增1.759 |
| 1998-09-07 | 19920.00 | 7500.00 | 7500.00 | 1500万股获配可流通股份上市 |
| 1998-08-13 | 19920.00 | 7500.00 | 7500.00 | 10配2.5 |
| 1998-04-06 | 17520.00 | 6000.00 | 6000.00 | 10送2 |
| 1997-05-06 | 14600.00 | 5000.00 | 5000.00 | 5000万股A股上市 |
| 1997-04-23 | 14600.00 | 5000.00 | 5000.00 | 5000万股A股发行 |