| 2013/01/07 | Barclays Capital Securities | 0.320% | +0.030% | 2,377,659株 | +256,000 | |
| 2013/01/04 | Barclays Capital Securities | 0.290% | 0% | 2,121,659株 | | 再IN（前回2012-12-19） |
| 2012/12/27 | OXAM | 0.420% | +0.030% | 3,067,000株 | +200,000 | |
| 2012/12/26 | OXAM | 0.390% | -0.050% | 2,867,000株 | -315,000 | |
| 2012/12/25 | OXAM | 0.440% | -0.010% | 3,182,000株 | -107,000 | |
| 2012/12/19 | Barclays Capital Securities | 0.208% | -0.058% | 1,524,659株 | -418,000 | 報告義務消失 |
| 2012/12/18 | Barclays Capital Securities | 0.266% | 0% | 1,942,659株 | | |
| 2012/12/13 | OXAM | 0.450% | +0.090% | 3,289,000株 | +666,000 | |
| 2012/12/12 | OXAM | 0.360% | +0.100% | 2,623,000株 | +747,000 | |
| 2012/12/11 | OXAM | 0.260% | 0% | 1,876,000株 | | |
企業情報