| 2017/04/18 | Citigroup Global Markets ltd | 0.580% | -0.070% | 357,687株 | -41,500 | |
| 2017/04/13 | Citigroup Global Markets ltd | 0.650% | -0.050% | 399,187株 | -27,800 | |
| 2017/03/28 | Citigroup Global Markets ltd | 0.700% | +0.100% | 426,987株 | +61,130 | |
| 2017/03/14 | Citigroup Global Markets ltd | 0.600% | 0% | 365,857株 | | 再IN(前回2016-08-16) |
| 2016/08/16 | Citigroup Global Markets ltd | 0.480% | -0.110% | 293,400株 | -65,200 | 報告義務消失 |
| 2016/08/03 | Citigroup Global Markets ltd | 0.590% | -0.020% | 358,600株 | -14,800 | |
| 2016/08/02 | Citigroup Global Markets ltd | 0.610% | -0.170% | 373,400株 | -103,500 | |
| 2016/07/06 | Citigroup Global Markets ltd | 0.780% | +0.180% | 476,900株 | +107,800 | |
| 2016/06/23 | Citigroup Global Markets ltd | 0.600% | +0.060% | 369,100株 | +37,100 | |
| 2016/06/22 | Citigroup Global Markets ltd | 0.540% | 0% | 332,000株 | | |