Mr. Craig Parry reports

ISOENERGY RESPONDS TO MARKET ACTIVITY

IsoEnergy Ltd., at the request of the Investment Industry Regulatory Organization of Canada, has confirmed that the company is unaware of any material undisclosed change in the company's business, operations or capital that would account for the recent trading activity in its common shares.

About IsoEnergy Ltd.

IsoEnergy is a uranium exploration company with a portfolio of prospective projects in the eastern Athabasca basin in Saskatchewan, Canada, and a historical inferred mineral resource at the Mountain Lake uranium deposit in Nunavut. IsoEnergy is led by a board and management team with a record of success in uranium exploration, development and operations. The company was founded and is supported by the team at its major shareholder, NexGen Energy Ltd.

We seek Safe Harbor.