| Filing date | Form | Description | Filer | View | 
|---|---|---|---|---|
| SC 13G/A | An amendment to the SC 13G filing | BRANDES INVESTMENT PARTNERS, LP | View HTML | |
| SC 13G/A | An amendment to the SC 13G filing | VANGUARD CHESTER FUNDS | View HTML | |
| SC 13G | A statement of beneficial ownership of common stock by certain persons | BARCLAYS PLC | View HTML | |
| 8-K | Report of unscheduled material events or corporate event | View HTML | ||
| 3 | Initial filing by director officer or owner of more than ten percent. | Aoki Teruaki | View HTML | |
| 4 | Statement of changes in beneficial ownership of securities | SWITZ ROBERT E | View HTML | |
| 4 | Statement of changes in beneficial ownership of securities | Aoki Teruaki | View HTML | |
| 4 | Statement of changes in beneficial ownership of securities | BEDARD KIPP A | View HTML | |
| SC 13G/A | An amendment to the SC 13G filing | CAPITAL RESEARCH & MANAGEMENT CO | View HTML | |
| 3 | Initial filing by director officer or owner of more than ten percent. | SWITZ ROBERT E | View HTML | 
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