Hole AR-15-58c1 Returns Highest Grade Assays to Date at Arrow with 11.0m at 30.61% U3O8 Including 3.0m at 72.02% U3O8 and 0.5m at 80.52% U3O8

VANCOUVER, Oct. 22, 2015 NexGen Energy Ltd. (TSX-V: NXE) ("NexGen" or the "Company") is pleased to report assay results for six angled holes from the on-going summer 2015 drilling program on our 100% owned Rook I property, Athabasca Basin, Saskatchewan.

All six holes reported have returned strong assay results over significant widths.  Assay results from hole AR-15-58c1 which was drilled 53 m up-dip and southwest of hole AR-15-44b (56.5m at 11.55% U3O8) have confirmed some of the strongest radioactivity results associated with ample dense massive to semi-massive pitchblende in the higher grade A2 sub-zone, which remains open to the southwest.  Furthermore, assays from hole -58c1 have also confirmed the presence of significant uranium mineralization in the A4 shear.

NexGen Assays Return 50.0m at 12.01% U3O8 Including 18.0m at 20.55% U3O8 in Hole AR-15-49c2

VANCOUVER , Sept. 8, 2015 - NexGen Energy Ltd. (TSX-V: NXE) ("NexGen" or the "Company") is pleased to report assay results for six angled holes from the recently expanded summer 2015 drilling program on our 100% owned Rook I property, Athabasca Basin, Saskatchewan .

Hole AR-15-49c2 has delivered substantial continuous high-grade uranium mineralization in the A2 shear similar to that encountered in hole AR-15-44b (see News Release dated June 15, 2015 ) and at shallower depth. Both holes are amongst the best uranium intersections drilled in the Athabasca Basin. In addition, hole AR-15-48c1 has returned broad and extensive uranium mineralization in both the A2 and A3 shears.

Uranium Energy Corp Advances Permitting at the Burke Hollow ISR Project in South Texas

CORPUS CHRISTI, TX, July 15, 2015  - Uranium Energy Corp (NYSE MKT: UEC, the "Company") is pleased to announce that the Texas Commission on Environmental Quality has now issued two final Class I disposal well permits for the Burke Hollow Project in South Texas. 

The Mine Permit, Aquifer Exemption and Radioactive Material License applications are in advanced stages of technical review and will be followed by the first Production Area Authorization application at Burke Hollow. The receipt of these permits, in addition to the already approved disposal well permits will allow for operations to commence at this project which is one of the Company's largest ISR projects.

Denison and Fission Announce Transaction to Create Leading Diversified Uranium Company

TORONTO, ONTARIO--(Marketwired - Jul 6, 2015) - Denison Mines Corp. (DML.TO)(NYSE MKT:DNN) ("Denison") and Fission Uranium Corp. (FCU.TO)(FCUUF)(2FU.F) ("Fission") are pleased to announce the execution of a Binding Letter Agreement (the "Binding Agreement") to combine their respective businesses (the "Transaction"). The Transaction creates a leading Canadian focused diversified uranium company - combining high quality assets and the management teams of two highly respected companies. Headlining the asset portfolio of the combined company will be two world class uranium exploration and development projects: Fission's 100% owned Patterson Lake South Project, and Denison's 60% owned Wheeler River Project, both located in the prolific Athabasca Basin, in Northern Saskatchewan, Canada.