NexGen Energy Ltd.

RK-25-254 and RK-25-256 (both intersecting 2.0 and 2.1 m of off-scale (>61,000 cps)) are located 51 m and 119 m away from RK-25-232 (15 m at 15.9% U3O8).Results highlight the repetition of upgrading high-grade shoots within growing mineralized footprint.The following new holes intersected broad intercepts of cumulative mineralization (>500cps):RK-25-246: 20.5m including 2.5m >10,000cpsRK-25-247: 18.0m including 2.5m >10,000cpsRK-25-251: 9.5mRK-25-254: 19.5m including 5.0m >10,000cps including 2.0m >61,000cpsRK-25-256: 10.0m including 3.3m >10,000cps including 2.1m &...

NexGen acquires Rio Tinto's 10% production carried interest over 39 NexGen-owned mineral claims in the Southwest Athabasca Basin, including those hosting the Patterson Corridor East (PCE) discovery.NexGen now owns exclusively 100% of its entire portfolio of Projects and Properties which include Rook I (location of Arrow and PCE deposits), SW1 and SW3.Vancouver, British Columbia--(Newsfile Corp. - July 24, 2025) - NexGen Energy Ltd. (TSX: NXE) (NYSE: NXE) (ASX: NXG) ("NexGen" or the "Company") is pleased to announce it has exercised its Right of First Refusal to acquire the 10% produc...

New assays from RK-25-227 return 12.0 m at 3.46% U3O8, including 2.5 m at 14.9% U3O8 and 0.5 m at 31.0% U3O8.All 2024 assays receivedCompleted assays adding to the best intercepts previously disclosed in holes RK-25-232 (15.0 m at 15.9% U3O8 including 3.0 m at 47.8% U3O8, 1.5 m at 29.4% U3O8 and 0.5 m at 68.8% U3O8) and RK-24-222 (17.0 m at 3.85% U3O8).Vancouver, British Columbia--(Newsfile Corp. - July 29, 2025) - NexGen Energy Ltd. (TSX: NXE) (NYSE: NXE) (ASX: NXG) ("NexGen" or the "Company") is pleased to announce additional exciting 2024 and winter 2025 assay results from ex...