Southern Cross Gold Announces Inclusion in the S&P/TSX Composite INDEX

Executive Summary

• Southern Cross Gold Consolidated Ltd. announced that its common shares will be added to the S&P/TSX Composite Index, effective at the opening of trading on June 22, 2026.
• The inclusion reflects the Company's scale, trading liquidity, and growing profile among Canadian and international investors.
• Management indicated that index inclusion will broaden access to passive and institutional capital while supporting the advancement of the Sunday Creek gold-antimony project.

Key Details

• Index: S&P/TSX Composite Index (headline benchmark for Canadian equities and reference index for institutional funds and ETFs)
• Effective Date: Monday, June 22, 2026, at the opening of trading on the Toronto Stock Exchange (TSX)
• Rationale: Inclusion reflects the Company's scale, trading liquidity, and growing profile among Canadian and international investors
• Project Profile: Sunday Creek is a high-grade gold-antimony project located 60 km north of Melbourne, Australia, featuring a "Golden Ladder" structure over 12 km of strike length
• Drilling Results: 85 composite intersections exceeding 100 g/t Au from 119.6 km of drilling, with structures tested from surface to 1,100 m depth
• Metallurgy: Preliminary work shows non-refractory mineralization suitable for conventional processing, with gold recoveries of 93% to 98% through gravity and flotation
• Land & Exploration: 1,392 Ha of strategic freehold land ownership; 200 km drill program planned through Q1 2027
• Strategic Positioning: Inclusion in the US Defense Industrial Base Consortium (DIBC) and alignment with Australia's AUKUS-related legislative changes position the Company as a potential key Western antimony supplier

Notable Quotes

• Michael Hudson, President & CEO: "We are proud to join the S&P/TSX Composite Index. Few companies move from discovery to a Composite constituent in the space of a few years, and reaching this point reflects the work of our team across Australia and Canada, the trust of our shareholders, and the support of the communities, partners and government stakeholders who have backed Sunday Creek. Index inclusion broadens our access to passive and institutional capital and raises our profile as we advance one of the highest-grade gold-antimony pre-development projects globally."