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Mark S. Chalmers
President, Director & CEO
Mark S. Chalmers
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David C. Frydenlund
EVP, Chief Legal Officer & Corporate Secretary
Timo Groves
Chief Metallurgist
Tom L. Brock
Chief Financial Officer
Frank Filas
VP Permitting & Environmental Affairs
Dee Ann Nazarenus
VP, Human Resources & Administration
Bruce Larson
Director of Exploration and Geology
Dan Kapostasy
Vice President Of Technical Services
Dennis Higgs
Director
Lauren Budde
Internal Audit Manager
Michael Lewis
SEC Reporting Manager
Nick Martin
Environmental Manager
Jacob Mika
Process Engineer
Philip Keller
Process Engineer
Nathan Bennett
Chief Accounting Officer (cao) & Interim Chief Financial Officer
Kevin Harkey, CPA
Senior GL Accountant
Eric Harline
G/L Accountant
Darby Tetmeyer
Senior Accountant
Cristina Kliesen
Controller
Alicia Madrid
Accounting Manager
Cory Acton
Plant Controller - White Mesa Mill
