The Toronto Stock Exchange reports that IsoEnergy Ltd. will list additional shares. According to the TSX, the listing will cover up to $75-million of common shares to be issued to the public pursuant to the at-the-market (ATM) distribution procedures as defined by National Instrument 44-102, Shelf Distributions.

As stated in the prospectus supplement dated May 30, 2025, to the short form base shelf prospectus dated Sept. 5, 2024, as amended on May 8, 2025, the ATM sales will be made directly on the TSX, NYSE American LLC, or any other trading market for the common shares in Canada or the United States, during the period commencing May 30, 2025, and ending upon termination of the equity distribution agreement dated May 30, 2025. As a result of the ATM procedures, prices may vary as between purchasers and during the period of distribution.