| 2015/01/30 | Merrill Lynch international | 0.620% | -0.020% | 226,160株 | -5,600 | |
| 2015/01/29 | Merrill Lynch international | 0.640% | -0.010% | 231,760株 | -3,300 | |
| 2015/01/28 | Merrill Lynch international | 0.650% | -0.010% | 235,060株 | -5,000 | |
| 2015/01/26 | Merrill Lynch international | 0.660% | -0.010% | 240,060株 | -4,500 | |
| 2015/01/23 | Merrill Lynch international | 0.670% | -0.020% | 244,560株 | -6,100 | |
| 2015/01/21 | Merrill Lynch international | 0.690% | -0.010% | 250,660株 | -5,400 | |
| 2015/01/19 | Merrill Lynch international | 0.700% | -0.020% | 256,060株 | -3,900 | |
| 2015/01/16 | Merrill Lynch international | 0.720% | -0.020% | 259,960株 | -9,600 | |
| 2015/01/15 | Merrill Lynch international | 0.740% | -0.020% | 269,560株 | -7,700 | |
| 2015/01/13 | Merrill Lynch international | 0.760% | -0.010% | 277,260株 | -1,300 | |
| 2015/01/09 | Merrill Lynch international | 0.770% | -0.010% | 278,560株 | -4,000 | |
| 2015/01/08 | Merrill Lynch international | 0.780% | -0.010% | 282,560株 | -2,700 | |
| 2015/01/07 | Merrill Lynch international | 0.790% | -0.010% | 285,260株 | -4,958 | |
| 2015/01/05 | Merrill Lynch international | 0.800% | -0.020% | 290,218株 | -6,700 | |
| 2014/12/29 | Merrill Lynch international | 0.820% | +0.010% | 296,918株 | +2,700 | |
| 2014/12/22 | Merrill Lynch international | 0.810% | +0.010% | 294,218株 | +5,000 | |
| 2014/12/19 | Merrill Lynch international | 0.800% | +0.040% | 289,218株 | +13,100 | |
| 2014/12/18 | Merrill Lynch international | 0.760% | +0.060% | 276,118株 | +22,600 | |
| 2014/12/17 | Merrill Lynch international | 0.700% | +0.100% | 253,518株 | +33,400 | |
| 2014/12/16 | Merrill Lynch international | 0.600% | +0.070% | 220,118株 | +25,400 | |
| 2014/12/15 | Merrill Lynch international | 0.530% | 0% | 194,718株 | | 再IN（前回2014-10-20） |
| 2014/10/20 | Merrill Lynch international | 0.400% | -0.420% | 145,518株 | -151,918 | 報告義務消失 |
| 2014/10/17 | Merrill Lynch international | 0.820% | 0% | 297,436株 | | |
| 2013/10/04 | ACG Management | 0.231% | -0.061% | 76,000株 | -20,000 | 報告義務消失 |
| 2013/10/03 | ACG Management | 0.292% | -0.006% | 96,000株 | -2,000 | |
| 2013/09/24 | ACG Management | 0.298% | 0% | 98,000株 | | |
企業情報