José Vizquerra-Benavides

José Alberto Vizquerra-Benavides is currently the President, Chief Executive Officer & Director at O3 Mining, Inc. He is also the Chairman at Silver Mountain Resources, Inc. and a Non-Independent Director at Osisko Mining, Inc. In the past, Mr. Vizquerra-Benavides served as the President, Chief Executive Officer & Director at Oban Exploration Ltd.
from 2014 to 2015.
He was also the Chairman at Sierra Metals, Inc. from 2017 to 2022.
Additionally, he held positions as an Independent Director at Alio Gold, Inc. from 2013 to 2019, as well as at Discovery Silver Corp.
from 2017 to 2020.
He was a Director at Bonterra Resources, Inc. from 2015 to 2017.
Mr. Vizquerra-Benavides also worked as a Geologist at Goldcorp, Inc. from 2005 to 2008 and as the Head of Business Development at Compañía de Minas Buenaventura SAA from 2008 to 2011.
Mr. Vizquerra-Benavides holds a graduate degree from Queen's University, which was conferred in 2005.
He also has an undergraduate degree from Universidad Peruana de Ciencias Aplicadas SAC.