Sierra Madre Gold and Silver Ltd.

Vancouver, British Columbia--(Newsfile Corp. - September 28, 2026) - Sierra Madre Gold and Silver Ltd. (TSXV: SM) (OTCQX: SMDRF) ("Sierra Madre" or the "Company") is pleased to provide an operational update on activities at its Guitarra silver-gold mine complex in Estado de Mexico, Mexico.Throughput at the Guitarra processing plant has significantly increased following Phase 1 expansion modifications to the existing crushing and milling circuits. Daily production has reached up to a steady 720 tonnes per day ("tpd"). This represents more than a 40% increase versus the previous nameplate capaci...

Vancouver, British Columbia--(Newsfile Corp. - September 10, 2026) - Sierra Madre Gold and Silver Ltd. (TSXV: SM) (OTCQX: SMDRF) ("Sierra Madre" or the "Company") is pleased to announce that the twin diesel electric generators have been installed at the producing La Guitarra silver-gold complex in Mexico. All components, the generators, substation and the machine control center have been tested, and are fully functional and are performing at manufacturer design levels. Each generator is capable of producing 1,500 kW.As announced on August 27, 2026, Sierra Madre is adding back-up power generat...

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.Alex Langer, Chief Executive Officer, commented, "Q2 was a very productive quarter for Sierra Madre with $8.23 million in net revenues and $1.58 million in gross profit from La Guitarra, as we made significant progress on the expansion, continued the ramp up of the Coloso and Nazareno...