| 2013/02/04 | Citigroup Global Markets ltd | 0.320% | -0.040% | 226,400株 | -26,300 | |
| 2013/01/29 | Citigroup Global Markets ltd | 0.360% | +0.060% | 252,700株 | +37,500 | |
| 2013/01/28 | Citigroup Global Markets ltd | 0.300% | +0.040% | 215,200株 | +33,100 | |
| 2013/01/17 | Citigroup Global Markets ltd | 0.260% | 0% | 182,100株 | | 再IN（前回2013-01-10） |
| 2013/01/10 | Citigroup Global Markets ltd | 0.240% | -0.010% | 170,100株 | -4,500 | 報告義務消失 |
| 2013/01/04 | Citigroup Global Markets ltd | 0.250% | 0% | 174,600株 | | |
| 2012/11/30 | Barclays Capital Securities | 0.200% | -0.087% | 146,413株 | -53,600 | 報告義務消失 |
| 2012/11/28 | Barclays Capital Securities | 0.287% | -0.004% | 200,013株 | -3,200 | |
| 2012/11/27 | Barclays Capital Securities | 0.291% | -0.031% | 203,213株 | -21,400 | |
| 2012/11/26 | Barclays Capital Securities | 0.322% | -0.032% | 224,613株 | -22,400 | |
| 2012/11/22 | Barclays Capital Securities | 0.354% | -0.010% | 247,013株 | -6,700 | |
| 2012/11/20 | Barclays Capital Securities | 0.364% | 0% | 253,713株 | | |
企業情報