August 18, 2026
Pinnacle Provides First Results from Underground Drilling Program at El Potrero; Samples up to 59.2 g/t Au and 424 g/t Ag with Visible Gold
August 7, 2026
Pinnacle Closes First Tranche of Private Placement
August 4, 2026
Pinnacle Reopens Additional Historic Mine Workings at El Potrero and Samples up to 26.1 g/t Au and 511 g/t Ag
July 13, 2026
Pinnacle Arranges Non-Brokered Private Placement
June 29, 2026
Pinnacle Appoints Auramet Capital Partners, L.P. as Lead Project Financier for El Potrero Project
June 2, 2026
Pinnacle Receives More Positive Results from Second Round of Scoping Metallurgical Tests at El Potrero with Average Gold Recovery of 97.8% for the Main Dos de Mayo Vein
May 5, 2026
Pinnacle Commences Underground Delineation Drilling Program at El Potrero
April 27, 2026
Pinnacle Commences Trading on OTCQB
April 20, 2026
Pinnacle Discovers More High-Grade Polymetallic Mineralization at El Potrero with Silver Assays up to 1,159 grams per tonne Underscoring District Scale Potential
March 17, 2026
Pinnacle Discovers Silver-Lead-Zinc Mineralization Following up on LiDAR Survey at El Potrero
February 26, 2026
Pinnacle Provides Project Update for El Potrero as it Advances Towards a Production Decision
February 23, 2026
Pinnacle Amends Payment Terms for El Potrero Project
February 4, 2026
Pinnacle Hires San Diego Torrey Hills Capital for Investor Relations and Grants Incentive Stock Options
February 2, 2026
Pinnacle Closes Second and Final Tranche of Private Placement
January 20, 2026
Pinnacle Samples up to 17.7 g/t Gold on La Estrella Vein and Extends Strike Length of La Dura Vein, Enlarging the Footprint of the Gold-Silver System at El Potrero
January 13, 2026
Pinnacle Provides Progress Update for El Potrero Gold-Silver Project
January 6, 2026
Pinnacle Interprets Multiple New Targets From LiDAR Survey at El Potrero