NexGen Energy Ltd. is a well-funded uranium exploration and development company with a portfolio of high-impact projects that span the Athabasca Basin in Saskatchewan, Canada. The Athabasca Basin is one of the highest-grade uranium districts located in one of the best mining jurisdictions. The Company's focus is on its southwestern Athabasca Basin projects which total over 259,000 hectares of which the primary focus is the 100% owned Rook I property. The Company's flagship asset is the land-based Arrow deposit hosted on the Rook I project which has an Inferred mineral resource estimate of 3.48Mt containing 201.9Mlbs U3O8 grading 2.68% U3O8 including a high-grade core of 0.410Mt containing 120.5Mlbs grading 13.26% U3O8 (see the Company's technical disclosure statement: http://www.nexgenenergy.ca/s/corporate-governance.asp). Additionally, in 2015, the Company discovered a new mineralized area 3.7km northeast of Arrow called "Bow". NexGen is led by a proven team with mineral exploration, development and production experience.