| 2025-07-28 | 27107.51 | 26901.27 | 26901.27 | 回购注销2,214,750股 |
| 2024-07-24 | 27328.98 | 26901.27 | 26901.27 | 回购注销2,719,280股 |
| 2023-08-17 | 27600.91 | 27600.91 | 27600.91 | 股份回购 |
| 2023-07-10 | 27621.79 | 26901.27 | 26901.27 | 10转增3 |
| 2023-06-20 | 21247.53 | 20693.28 | 20693.28 | 股票激励计划共授予激励对象1,046,200股限制性股票 |
| 2022-07-25 | 21142.91 | 20693.28 | 20693.28 | 10送3 |
| 2022-06-27 | 16263.78 | 15917.91 | 15917.91 | 股票激励计划共授予激励对象3,458,680股限制性股票 |
| 2020-11-25 | 15917.91 | 15917.91 | 15917.91 | 18,248,056股增发A股法人配售股份上市 |
| 2020-05-25 | 15917.91 | 14093.11 | 14093.11 | 4,229,014股增发A股法人配售股份上市 |
| 2017-05-23 | 15917.91 | 13670.20 | 13670.20 | 非公开增发A股22,477,070股 |
| 2014-05-19 | 13670.20 | 13670.20 | 13670.20 | 1910.2040万股增发A股法人配售股份上市 |
| 2013-05-17 | 13670.20 | 11760.00 | 11760.00 | 非公开增发A股1910.2040万股 |
| 2010-03-23 | 11760.00 | 11760.00 | 11760.00 | 10送5转增5 |
| 2009-06-23 | 5880.00 | 5880.00 | 5880.00 | 本次有限售条件的流通股上市数量为25,768,333股 |
| 2007-06-21 | 5880.00 | 3303.17 | 3303.17 | 本次有限售条件的流通股上市数量为6,831,667股 |
| 2006-06-21 | 5880.00 | 2620.00 | 2620.00 | 股权分置方案实施:流通股东每10股获付3.1股对价 |
| 2004-05-10 | 5880.00 | 2000.00 | 2000.00 | 2000万股A股上市 |
| 2004-04-16 | 5880.00 | 2000.00 | 2000.00 | 2000万股A股发行 |