Recent Insider Transactions • Jun 04
Independent Chairman of the Board recently sold CA$226k worth of stock On the 2nd of June, Richard Patricio sold around 13k shares on-market at roughly CA$18.05 per share. This transaction amounted to 9.8% of their direct individual holding at the time of the trade. This was the largest sale by an insider in the last 3 months. This was Richard's only on-market trade for the last 12 months. Announcement • May 14
IsoEnergy Ltd. Confirms High Grade Uranium Mineralization on the Hurricane South Trend IsoEnergy Ltd. announced assay results from its recently completed 2026 winter exploration drilling program at the Larocque East project, home to the high-grade Hurricane deposit in the eastern Athabasca Basin, Canada. The results include high-grade uranium mineralization intersected within the newly reinterpreted fault zone along the Hurricane South Trend, highlighting the potential to expand mineralization beyond the current resource footprint. Hurricane hosts a current Mineral Resource of 48.6 Mlb U3O8 at 34.5% U3O8 Indicated, and 2.7 Mlb U3O8 at 2.2% U3O8 Inferred. The Project benefits from excellent infrastructure, located approximately 40 km northwest of the McClean Lake mill, and features relatively shallow mineralization at approximately 325 m depth, supporting efficient exploration and future development optionality. The Deposit is located on the Larocque Trend, an important regional structure that also hosts other notable high-grade occurrences including those on Cameco and Orano's Dawn Lake joint venture. High-grade assays returned from hole LE26-248, 4.21% U3O8 over 3.5 m, including 11.61% U3O8 over 1.0 m. Additional notable intercepts include 2.75% U3O8 over 0.5 m in LE26-234 and 1.75% U3O8 over 0.5 m in LE26-243 on the Hurricane South Trend. Assay results confirm previously reported radioactivity, validating uranium mineralization along the Hurricane South Trend, and continue to demonstrate strong potential for expansion beyond the current resource footprint. Follow-up summer drill program planned with approximately 8,000 metres across 20 holes, focused on targeting the highly prospective Hurricane South Trend. IsoEnergy's operations at the Larocque East Project are not currently impacted by the ongoing flooding in northern Saskatchewan. The scientific and technical information contained in this news release was reviewed and approved by IsoEnergy's Vice President, Exploration, who is a "Qualified Person" (as defined in NI 43-101 – Standards of Disclosure for Mineral Projects). Data verification procedures included comparing radioactivity measured on core with the RS-125 spectrometer to radioactivity measured downhole with the 2PGA probe, comparing RS-125 data to cps values marked on core boxes in core photos, and checking reported composite lengths and cps values. For additional information regarding the Company's Larocque East Project, including the current mineral resource estimate for IsoEnergy's Hurricane Deposit, please see the technical report entitled "Technical Report on the Larocque East Project, Northern Saskatchewan, Canada" dated August 4, 2022, available on the Company's profile. 
