Sierra Madre Reports Solid Q2 2026 Financial Results, Advances Growth Plans

123,483 Silver Equivalent Ounces Sold in Q2 2026; Quarterly Net Revenues of US$8.23 Million and Gross Profit of US$1.58 Million; Phase I of La Guitarra Expansion Expected On-Line Before the End of Q3 2026

Vancouver, British Columbia--(Newsfile Corp. - August 27, 2026) - Sierra Madre Gold and Silver Ltd. (TSXV: SM) (OTCQX: SMDRF) ("Sierra Madre" or the "Company") is pleased to provide financial results for the quarter ended June 30, 2026 ("Q2 2026"). Unless otherwise noted, all amounts are expressed in U.S. dollars.