First Mining posts corporate presentation highlighting Springpole, Duparquet gold projects in Canada

• First Mining Gold outlined progress on its Springpole project, citing federal environmental assessment clearance in June 2026; provincial review remains pending.
• Springpole updated PFS targets post-tax NPV5% of US$2.1 billion, post-tax IRR of 41%; initial capex estimated at US$1.1 billion.
• Probable reserves at Springpole total 3.1 million oz gold, 16.1 million oz silver; average annual gold output projected at 330,000 oz in years 1-5.
• Duparquet project in Quebec highlighted with a positive PEA; resources shown at 3.4 million oz gold measured and indicated, 2.6 million oz inferred.
• Presentation listed estimated cash-on-hand of about C$35 million, marketable securities of C$35 million, basic shares outstanding of 1,394 million.

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