| 2018/03/30 | JPモルガン証券 | 0.600% | +0.090% | 43,000株 | +6,000 | |
| 2018/03/26 | JPモルガン証券 | 0.510% | 0% | 37,000株 | | |
| 2016/09/08 | Nine Masts Investment Fund | 0.390% | -0.200% | 27,400株 | -14,400 | 報告義務消失 |
| 2016/09/06 | Nine Masts Investment Fund | 0.590% | -0.110% | 41,800株 | -8,200 | |
| 2016/09/05 | Nine Masts Investment Fund | 0.700% | 0% | 50,000株 | | |
| 2013/05/02 | Ronin Capital Asia | 0.370% | -0.130% | 21,100株 | -7,800 | |
| 2013/04/16 | Ronin Capital Asia | 0.500% | -0.010% | 28,900株 | -600 | |
| 2013/04/09 | Ronin Capital Asia | 0.510% | -0.040% | 29,500株 | -2,100 | |
| 2013/04/03 | Ronin Capital Asia | 0.550% | 0% | 31,600株 | +200 | |
| 2013/04/02 | Ronin Capital Asia | 0.550% | +0.100% | 31,400株 | +5,500 | |
| 2013/03/15 | Ronin Capital Asia | 0.450% | -0.160% | 25,900株 | -9,000 | |
| 2013/03/14 | Ronin Capital Asia | 0.610% | 0% | 34,900株 | | |
企業情報