| 2012/12/07 | Citigroup Global Markets ltd | 0.251% | 0% | 830,000株 | | 再IN（前回2012-12-05） |
| 2012/12/05 | Citigroup Global Markets ltd | 0.227% | -0.023% | 751,000株 | -97,000 | 報告義務消失 |
| 2012/11/28 | Citigroup Global Markets ltd | 0.250% | 0% | 848,000株 | | |
| 2012/08/29 | Merrill Lynch international | 0.399% | -0.011% | 1,321,251株 | -34,000 | |
| 2012/08/28 | Merrill Lynch international | 0.410% | 0% | 1,355,251株 | +1,000 | |
| 2012/08/27 | Merrill Lynch international | 0.409% | +0.006% | 1,354,251株 | +22,000 | |
| 2012/08/24 | Merrill Lynch international | 0.403% | +0.007% | 1,332,251株 | +22,000 | |
| 2012/08/23 | Merrill Lynch international | 0.396% | 0% | 1,310,251株 | | |
企業情報