Executive Bios Energy Fuels Leadership Mark S. ChalmersPresident & Chief Executive Officer (CEO) David C. Frydenlund Executive Vice President & Chief Legal Officer & Corporate Secretary Curtis H. MooreSenior Vice President of Marketing & Corporate Development Tim CarstensExecutive Vice President, Heavy Mineral Sands Operations Nathan LongeneckerSenior Vice President and General Counsel Nathan BennettChief Accounting Officer / Interim Chief Financial Officer