Announcement • 20h
Vizsla Silver Corp. Appoints Dave D'antonio as Senior Vice President of Technical Services, Effective May 19, 2026 Vizsla Silver Corp. announced the appointment of Dave D'Antonio as Senior Vice President of Technical Services for Vizsla Silver, effective immediately. Mr. D'Antonio brings more than 18 years of international mining experience, building and leading high-performance technical teams at large-scale underground gold and base metal operations. His appointment comes at a pivotal time as Vizsla Silver moves to rapidly advance the flagship Panuco silver-gold project in western Mexico toward production. In this newly created role, Mr. D'Antonio will lead the buildout of the Company's technical services function, encompassing all aspects of mine production, processing, and infrastructure operations. His appointment strengthens the Company's technical leadership and reflects its commitment to assembling the calibre of expertise required to execute on an accelerated development timeline. Mr. D'Antonio most recently served as Head of Mine Technical Services at K92 Mining's Kainantu Mine in Papua New Guinea, where he led a multidisciplinary technical services team of more than 100 professionals responsible for mine planning, production, geology, geotechnical engineering, hydrology, ventilation, and survey across one of the fastest-growing underground gold operations in the world. Prior to K92 Mining, Mr. D'Antonio held senior technical and corporate roles with OceanaGold, including Principal Mining Engineer at the corporate level and Engineering Superintendent at the Didipio Mine in the Philippines, where he played a key role in the successful transition from open pit to a 1.6 Mtpa long-hole stoping underground operation. Mr. D'Antonio holds a Bachelor of Science in Mining Engineering from Queen's University and an Executive MBA from the Rotman School of Management at the University of Toronto. He is a Professional Engineer (P.Eng.) registered in Ontario and a Qualified Person as defined by National Instrument 43-101. VZLA
Live News • May 14
Vizsla Silver Advances Panuco Project With Key Contracts and $220 Million in Financing Vizsla Silver has awarded M3 Engineering & Technology an EPCM contract for the process plant and surface infrastructure at its Panuco silver-gold project in Sinaloa, Mexico.
Mining Plus has been appointed to oversee mine design, supported by a $220m finance mandate from Macquarie Bank to help fund project development.
The company has hired Angel Diego Gómez Olmos as Vice President of Government Relations to lead engagement with Mexican federal regulators and advance permitting for Panuco, with current plans targeting a mining contract award in Q2 2026 and operations after key environmental permits are obtained.
Taken together, the new contracts and the senior government relations hire point to Panuco moving further along the path from study work into development, with a clearer structure around engineering, mine planning and financing.
For investors, the main variables to track are progress on environmental permitting and the timing of the planned mining contract, since any delays or changes in regulatory requirements could affect project schedules and funding needs. Announcement • May 13
Vizsla Silver Corp. Announces Corporate Secretary Changes, Effective May 12, 2026 Vizsla Silver Corp. announced that Susy Horna will assume the role of Corporate Secretary, replacing Jen Hanson, effective May 12, 2026. Originally from Peru, Susy brings several years of professional experience in the legal aspects of the mining, oil and gas and shipping industries. Prior to joining Vizsla Silver, Susy served as Manager, Corporate Records and Governance for First Majestic Silver Corp., and prior to the acquisition by First Majestic Silver Corp. as Corporate Secretary of Gatos Silver Inc. Susy has also served as Corporate Secretary for various public and private companies within the Augusta Group of Companies, and as paralegal for Pacific Northwest LNG, Seaspan Corporation and Southwestern Resources Corp. 
