Purepoint intersects 5.6 m continuous radioactivity at Nova, peaks 53,300 CPS

Toronto, Ontario--(Newsfile Corp. - July 30, 2026) - Purepoint Uranium Group Inc. (TSXV: PTU) (OTCQB: PTUU F) (" Purepoint ") reported results from the first phase of its 2026 summer drill program on the Dorado Project. The final hole completed prior to a scheduled mid-program break, NV26-11, intersected 5.6 metres of continuous radioactivity averaging 11,730 cps from the downhole probe, including a peak reading of 53,300 counts per second ("cps"), at the Nova Discovery. The radiometric response is consistent with the high-grade uranium mineralization previously intersected at Nova, with laboratory assays pending.

Purepoint operates the Dorado Project as part of its 50/50 joint venture with IsoEnergy Ltd. (TSX: ISO). "This last hole provided another data point supporting our geological model at Nova," said Chris Frostad, President & CEO of Purepoint Uranium Group. "The continuity of the radioactive interval and the strength of the downhole probe response reinforce our understanding of the mineralized system and help guide our exploration priorities when drilling resumes in two weeks.

During the break, we will integrate these results with the broader geological dataset before determining our next drilling priorities." Highlights Four drill holes were completed during the first phase of the 2026 program. Hole NV26-11 intersected 5.6 metres of continuous radioactivity from 337.9 to 343.5 metres, averaging 11,730 cps. The interval includes 1.7 metres averaging 31,800 cps.

A higher-intensity core averaged 43,480 cps over 1.1 metres. Maximum downhole probe reading reached 53,300 cps. The results provide additional information supporting the interpreted continuity and orientation of the Nova mineralized system.

Laboratory assays are pending. 2026 Dorado Summer Drill Program Update The first phase of this summer drilling tested both the Q23 and Nova target areas. The first three holes