| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2024-02-09 | FMR LLC | Western Copper & Gold Corp | 9,782,673 | 6.0% | EDGAR |
| SC 13D/A | 2023-11-29 | RIO TINTO PLC | Western Copper & Gold Corp | 16,155,507 | 9.7% | EDGAR |
| SC 13G | 2023-05-01 | Mitsubishi Materials Corp | Western Copper & Gold Corp | 8,091,390 | 5.0% | EDGAR |
| SC 13D | 2022-11-23 | RIO TINTO PLC | Western Copper & Gold Corp | 11,808,490 | 7.8% | EDGAR |
| SC 13G/A | 2022-02-09 | FMR LLC | Western Copper & Gold Corp | 8,000,000 | 5.3% | EDGAR |
| SC 13G | 2021-02-08 | FMR LLC | Western Copper & Gold Corp | 7,500,000 | 5.5% | EDGAR |
| SC 13G/A | 2010-02-09 | ROYCE & ASSOCIATES LLC | Western Copper CORP | 2,769,400 | 3.5% | EDGAR |
| SC 13G/A | 2009-02-06 | ROYCE & ASSOCIATES LLC | Western Copper CORP | 4,062,800 | 5.6% | EDGAR |
| SC 13G | 2008-02-06 | ROYCE & ASSOCIATES LLC | Western Copper CORP | 4,062,800 | 5.7% | EDGAR |