RARE ELEMENT RESOURCES LTD

As used in this Annual Report on Form 10-K (“Annual Report”), references to “Rare Element,” the “Company,” “we,” “our,” or “us” mean Rare Element Resources Ltd., our predecessors, and consolidated subsidiaries, or any one or more of them, as the context requires.

Rare Element is focused on advancing our Bear Lodge rare earth elements project (the “Bear Lodge REE Project”) including demonstrating the technical and economic feasibility of our proprietary rare earth elements processing and separation technology through the construction and operation of a demonstration-scale processing and separation plant (“Demonstration Plant”), while postponing further exploration of its Sundance gold project (the “Sundance Gold Project”, together with the Bear Lodge REE Project the “Projects”). Both Projects are located primarily on the Bear Lodge property, near the town of Sundance in the state of Wyoming (the “Bear Lodge Property”). See “Part I, Item 1. Business.”

Financial information in this Annual Report is presented in accordance with generally accepted accounting principles (“GAAP”) in the United States (“U.S.”) and, unless otherwise specified, all dollar amounts are expressed in thousands of U.S. dollars (“$” or “US$”).