Regency Silver intercepts 5.06 g/t Au, 41.85 g/t Ag, 1.10% Cu over 36.35 m at Dios Padre

Vancouver, British Columbia--(Newsfile Corp. - June 16, 2026) - Regency Silver Corp. (TSXV: RSMX) (OTCQB: RSMXF) (FSE: ZJ90) ("Regency Silver" or the "Company") reports complete results from the 2025/2026 drill campaign at its wholly owned Dios Padre Project, located near Yecora, Sonora, Mexico. The 2026 portion of the campaign comprised 9 drill holes totalling 6,234 metres. Hole REG-26-35 returned 5.06 g/t gold (Au), 41.85 g/t silver (Ag), and 1.10% copper (Cu) over 36.35 metres within a broader 96.00-metre zone averaging 2.08 g/t gold, confirming additional high-grade gold-copper-silver at depth.

The 2025 results were reported in a news release dated March 2, 2026. KEY HIGHLIGHTS REG-26-35 (High-Grade Gold): 5.06 g/t Au, 41.85 g/t Ag and 1.10% Cu over 36.35m, within a 96.00m zone of 2.08 g/t Au - located ~25m along strike to the southeast from discovery hole REG-22-01. REG-26-29 (High-Grade Silver): 266.04 g/t Ag and 0.56% Cu over 7.55m, within a 21.2m zone of 107.73 g/t Ag and 0.27% Cu - located ~250m below the historic Dios Padre Silver mine and ~230m up dip from REG-26-35.

System Scale Confirmed: The breccia body hosting silver-copper-gold mineralization at the historic Dios Padre Silver mine has now been intersected at both ~125m and ~250m below the Dios Padre silver mine and appears to be continuous to the deepest drilling point. The down-plunge extent of the breccia host to mineralization now extends to approximately 775 metres. Vertical Zoning pattern: Results demonstrate a silver-copper-rich profile at shallower depths transitioning to gold-copper mineralization at depth - This is likely an effect of thermal gradation with Ag rich zones representing a cooler part of the system and the Au rich zones representing a hotter part of the system.

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