VANCOUVER, BC / ACCESSWIRE / December 8, 2021 / Sierra Madre Gold and Silver Ltd. (TSXV:SM, OTCQB:SMDRF) (“Sierra Madre” or the “Company”) is pleased to announce that it has qualified for trading on the OTCQB Venture Market (the “OTCQB”) in the United States operated by the OTC Markets Group Inc. The Company’s common shares will commence trading on December 8, 2021 on the OTCQB under the symbol “SMDRF”. Sierra Madre’s common shares will continue to trade on the TSX Venture Exchange under the symbol “SM”.