RIO TINTO PLC - 13 Jun 2025 SCHEDULE 13D/A Report for Western Copper and Gold Corporation Common Shares, without par value (WRN)

Filing Manager: RIO TINTO PLC
Reporting Manager: Rio Tinto plc
Security: Western Copper and Gold Corporation Common Shares, without par value
Symbol: WRN
Shares outstanding: 200M shares
Disclosed Ownership: 19M shares
Ownership: 9.5%
Form type: SCHEDULE 13D/A
Filing time: 18 Jun 2025, 19:36:56 UTC
Date of event: 13 Jun 2025
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Rio Tinto plc	9.5%	19M	19M	0	/s/ Andy Hodges	Andy Hodges, Company Secretary	0000863064
Rio Tinto Canada Inc.	9.5%	19M	0	19M	/s/ Julie Parent	Julie Parent, Director