Isoenergy LTD

Form 4F-113D13G

Insider Trading (Form 4)

AMEX
IsoEnergy Ltd. filed an amendment to correct the reported number of Class A common shares acquired in Jaguar Uranium Corp.
AMEX
IsoEnergy Ltd., a 10% owner and director, significantly increased its beneficial ownership in Jaguar Uranium Corp. through recent share acquisitions.

Schedule 13D - Activist Investments

AMEX
IsoEnergy Ltd. and its subsidiary, Consolidated Uranium Inc., have filed a Schedule 13D disclosing a combined beneficial ownership of 16.1% in Jaguar Uranium Corp. for investment purposes.
Capital raise
AMEX
NexGen Energy Ltd. has increased its beneficial ownership in IsoEnergy Ltd. by acquiring an additional 1.2 million common shares as part of IsoEnergy's recent C$51.2 million equity offering.
Capital raise

Schedule 13G - Passive Investments

AMEX
Queen's Road Capital Investment Ltd. has increased its beneficial ownership of IsoEnergy Ltd. common shares to 4.82%, holding 2,665,480 shares as of March 31, 2026.
AMEX
Queen's Road Capital Investment Ltd. has disclosed a 5.003% beneficial ownership stake in IsoEnergy Ltd. common shares.