| 2013/03/15 | Barclays Capital Securities | 0.260% | 0% | 1,140,909株 | | 再IN（前回2013-03-08） |
| 2013/03/08 | Barclays Capital Securities | 0.210% | -0.040% | 943,909株 | -152,000 | 報告義務消失 |
| 2013/03/07 | Barclays Capital Securities | 0.250% | 0% | 1,095,909株 | | 再IN（前回2013-03-06） |
| 2013/03/06 | Barclays Capital Securities | 0.240% | -0.010% | 1,083,909株 | -6,000 | 報告義務消失 |
| 2013/03/05 | Barclays Capital Securities | 0.250% | 0% | 1,089,909株 | | |
| 2012/12/04 | Citigroup Global Markets ltd | 0.232% | -0.053% | 1,010,000株 | -228,000 | 報告義務消失 |
| 2012/12/03 | Citigroup Global Markets ltd | 0.285% | -0.030% | 1,238,000株 | -130,000 | |
| 2012/11/30 | Citigroup Global Markets ltd | 0.315% | +0.005% | 1,368,000株 | -15,000 | |
| 2012/11/29 | Citigroup Global Markets ltd | 0.310% | -0.010% | 1,383,000株 | -24,000 | |
| 2012/11/22 | Citigroup Global Markets ltd | 0.320% | +0.009% | 1,407,000株 | +57,000 | |
| 2012/11/20 | Citigroup Global Markets ltd | 0.311% | 0% | 1,350,000株 | | |
企業情報