| 2025-05-27 | 57441.57 | 57429.63 | 57429.63 | 回购注销1,645,260股 |
| 2024-10-24 | 57606.10 | 57426.24 | 57426.24 | 回购注销639,192股 |
| 2024-07-10 | 57670.02 | 57426.24 | 57426.24 | 回购注销1,306,748股 |
| 2024-03-27 | 57800.69 | 57418.06 | 57418.06 | 本次股权激励解除限售股份上市流通数量为176.88万股 |
| 2024-01-19 | 57800.69 | 57264.69 | 57264.69 | 回购注销25.5万股 |
| 2023-03-06 | 57826.19 | 57264.69 | 57264.69 | 回购注销70,000股 |
| 2022-03-04 | 57833.19 | 57264.69 | 57264.69 | 股票激励计划共授予激励对象5,685,000股限制性股票 |
| 2018-03-07 | 57264.69 | 57264.69 | 57264.69 | 180,337,834股增发A股法人配售股份上市 |
| 2016-03-04 | 57264.69 | 39230.91 | 39230.91 | 4062.5万股增发A股法人配售股份上市 |
| 2015-03-04 | 57264.69 | 35167.13 | 35167.13 | 22096.2834万股增发股份上市 |
| 2015-03-03 | 57264.69 | 35167.13 | 35167.13 | 非公开增发A股22096.2834万股 |
| 2010-01-19 | 35168.41 | 35163.92 | 35163.92 | 本次限售股份实际可上市流通数量为70,562,150股 |
| 2009-01-12 | 35168.41 | 28107.70 | 28107.70 | 本次限售股份实际可上市流通数量为25,210,448股 |
| 2008-01-09 | 35168.41 | 25583.78 | 25583.78 | 本次有限售条件的流通股上市数量为93327657股 |
| 2007-01-09 | 35168.41 | 16248.55 | 16248.55 | 股权分置方案实施:流通股股东每10获3.71955股的转增股份 |
| 2006-04-21 | 30760.55 | 11840.84 | 11840.84 | 10转增2股 |
| 2004-06-14 | 25633.79 | 9875.44 | 9875.44 | 10送2转增1股 |
| 2001-02-06 | 19718.30 | 7596.49 | 7596.49 | 1388.0493万股转配股上市 |
| 1999-09-20 | 19718.30 | 6208.44 | 6208.44 | 980.28万股获配可流通股份上市 |
| 1999-08-16 | 19718.30 | 6208.44 | 6208.44 | 10配1.666667 |