Director/PDMR Shareholding

In brief · summary, not quotable

Taseko Mines Limited announced that an executive, Bryce Hamming, exercised 30,000 share options and subsequently sold 30,000 common shares at an average price of C$6.24 per share on the Toronto Stock Exchange. The options exercised were due to expire on February 1, 2026, and the sale occurred on November 20, 2025.

Full announcement

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November 21, 2025, Vancouver, BC - Taseko Mines Limited (TSX: TKO; NYSE American: TGB; LSE: TKO) ("Taseko" or the "Company") announces that one of its Executives, Bryce Hamming, has advised the Company that he exercised a total of 30,000 share options, which are due to expire February 1, 2026, and sold a total of 30,000 common shares ("Common Shares") in the capital of the Company at an average price of C$6.24 per share (approximately £3.39/share) on the Toronto Stock Exchange.

Executives Share Dealings - Further information

	1	Details of the person discharging managerial responsibilities / person closely associated
a.	Name	Bryce Hamming
	2	Reason for the notification
a	Position/status	Executive
b	Initial notification/Amendment Initial Notification	Initial Notification
Name		Taseko Mines Limited
a.	Description of the 2p Ordinary Shares Financial instrument, type of instrument Identification code	Ordinary Shares BBG000BTFLR1
b.	Nature of the transaction Acquisition of Shares	1) Exercise of options 2) Disposition of Shares
c.	Price(s) and volume(s)	Price(s) Volume 1. $1.58 CAD 2. $6.24 CAD 30,000 30,000
d.	Aggregated information • Aggregated volume • Price	· 30,000 · $6.24 CAD
f.	Place of the transaction	Toronto Stock Exchange, Main Market and/or NYSE American

Brian Bergot, Vice President, Investor Relations - 778-373-4533 or toll free 1-877-441-4533

Stuart McDonald

President and CEO

Cleaned text: letterheads, contacts and legal notices removed. View the original announcement ↗ · Company filings. Not investment advice.