Rio Tinto plc 13D and 13G filings for Western Copper and Gold Corporation:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-04-01 4:42 pm Unchanged | 2026-03-26 | 13D | WESTERN COPPER & GOLD CORP WRN | Rio Tinto plc | 19,004,925 8.420% | 0 (Unchanged) | Filing |
| 2025-06-18 7:36 pm Purchase | 2025-06-13 | 13D | WESTERN COPPER & GOLD CORP WRN | Rio Tinto plc | 19,004,925 9.500% | 2,849,418 (+17.64%) | Filing |
| 2023-11-29 11:28 am Purchase | 2023-11-27 | 13D | WESTERN COPPER & GOLD CORP WRN | Rio Tinto plc | 16,155,507 9.720% | 4,347,017 (+36.81%) | Filing |