IsoEnergy Increases Strategic Holding in Premier American Uranium Inc.
IsoEnergy increased its strategic stake in U.S. uranium developer PUR, underscoring a pivot toward American uranium development.

IsoEnergy Ltd. has acquired 13,642,775 common shares of Premier American Uranium Inc. (PUR) from Sachem Cover Opportunity Fund LP. The transaction was settled by issuing 387,491 IsoEnergy common shares at a deemed price of $11.763 per share, representing an aggregate consideration of $4,558,057.
As a result of the acquisition, IsoEnergy's ownership stake in PUR increases from approximately 7.8% to 22.1% on a non-diluted basis, and 24.5% on a partially-diluted basis. The move follows PUR's recent completion of a $5 million strategic investment by DISA Uranium Corporation, in which IsoEnergy holds a 33% stake. Management cited PUR's recent share price weakness as an attractive entry point, stating the market undervalues PUR's Cebolleta project development and Wyoming ISR exploration upside.
The transaction is subject to customary closing conditions, including Toronto Stock Exchange approval, and is filed under Early Warning System regulations.
IsoEnergy Ltd. (ISO) has deepened its strategic footprint in U.S. uranium development and in-situ recovery exploration through an acquisition that aligns with its multi-jurisdictional growth thesis. The transaction serves as a logical follow-up to prior purchases of PUR shares in December 2025 and March 2026, demonstrating consistent management conviction and a disciplined capital deployment strategy.
The company acquired the stake at a deemed issue price of $11.763, which is slightly below the recent trading range of $11.06 to $12.72. This modest discount was structured to minimize shareholder dilution while securing a larger strategic position. The increased stake enhances IsoEnergy's influence over PUR's strategic direction, particularly as PUR advances the Cebolleta project in New Mexico and pursues significant discovery potential in Wyoming.
The news is expected and incremental, reinforcing existing exposure rather than introducing a new operational milestone or fundamentally altering the company's risk/return profile. The positive impact stems from validated strategic alignment and management's opportunistic capital allocation.
IsoEnergy Ltd. (ISO) is a growth-oriented uranium exploration and development company maintaining a diversified portfolio across Canada, the United States, and Australia. The company’s flagship asset is the Larocque East / Hurricane Deposit in the Athabasca Basin, Saskatchewan, which hosts an indicated resource of 48.6 million pounds of U3O8 at a grade of 34.5% U3O8.
In the United States, IsoEnergy holds a 33% stake in DISA Uranium, which includes the Tony Mine and other permitted past-producing assets in Utah, leveraging proprietary HPSA technology. The company’s Australian portfolio features the Wiluna Project, acquired from Toro Energy, which includes the Lake Maitland deposit and other historical resources. Additionally, IsoEnergy maintains a 50/50 joint venture on the Dorado project with Purepoint Uranium in the Athabasca Basin. The company is currently in the pre-revenue stage, advancing exploration, technical studies, and permitting across all jurisdictions.