Bernardo Alvarez Calderon

Bernardo Alvarez Calderon Director Mr. Alvarez Calderon currently serves as a director of O3 Mining Inc, and is also a director of Osisko Mining Inc., since April 2014. He is also the Chief Executive Officer of Analytica Mineral Services, having served in that role since January 2005. Mr. Alvarez Calderon has taken the Owners/President Management…

Patrick Anderson

Patrick Anderson Director Mr. Anderson currently serves as a director of O3 Mining Inc. He was appointed as a director of Osisko Mining Inc. in August 2012. He founded Dalradian Resources Inc. and has served as its Chief Executive Officer from October 2009 to present. Mr. Anderson is an exploration geologist, entrepreneur, and business executive…

Keith McKay

Director

Keith McKay Director Mr. McKay currently serves as a director of O3 Mining Inc. and has been a director of Osisko Mining Inc. since August 2012. His current principal occupation is Chief Financial Officer of Dalradian Resources Inc. since June 2010. Mr. McKay is a Chartered Professional Accountant with extensive experience in the mining industry,…

Amy Satov

Lead Director

Amy Satov Lead Director Ms. Satov, B.A., LL.B., M.B.A., currently serves as a Lead Director of O3 Mining Inc., Director of Osisko Mining Inc., Director of Osisko Metals Inc., and as a Director of Brunswick Exploration Incorporated. Ms. Satov is General Counsel, Balcan Plastics Inc. since March 2021, formerly Senior Legal Counsel of Nuvei Technologies…

Jose Vizquerra

President, CEO & Director

Jose Vizquerra President, CEO & Director Mr. Vizquerra is President and Chief Executive Officer, and a director of O3 Mining Inc. (“O3 Mining”). Prior to his appointment at O3 Mining, Mr. Vizquerra was Executive Vice President of Strategic Development for Osisko Mining Inc. (“Osisko”). Mr. Vizquerra joined Osisko from Oban Mining Corporation (“Oban”), where, as…

John Burzynski

John Burzynski Chairman Mr. Burzynski is a Director and Chairman of the Board of O3 Mining Inc. He currently serves as Executive Chairman, Chief Executive Officer and Director of Osisko Mining Inc. Mr. Burzynski holds a Bachelor of Science (Honours) degree in geology from Mount Allison University, and a Master of Science in exploration and…