NYSE American - Delayed Quote USD

IsoEnergy Ltd. (ISOU)

8.67 -0.15 (-1.70%)

At close: October 30 at 4:00:00 PM EDT

8.66 -0.01 (-0.12%)

After hours: October 30 at 5:10:34 PM EDT

Amounts are as of December 31, 2025 and compensation values are for the last fiscal year ending on that date. Pay is salary, bonuses, etc. Exercised is the value of options exercised during the fiscal year. Currency in USD.

Name	Title	Pay	Exercised	Year Born
Mr. Phillip Williams (Commerce), B.Com., B.Comm. CFA, C.F.A.	CEO & Director	681.11k	--	1974
Mr. Graham du Preez B.Com., C.A.	Chief Financial Officer	342.44k	--	1975
Mr. Martin Tunney P.Eng.	Chief Operating Officer	454.45k	--	--

217 Queen Street West

Suite 401

Toronto, ON M5V 0R2

Canada

833 572 2333 https://www.isoenergy.ca

Sector:: Energy
Industry:
Full Time Employees:: 24

IsoEnergy Ltd. engages in the acquisition, exploration, and development of mineral properties. The company explores for uranium, copper, rare earth, and gold deposits. It holds a portfolio of properties in Canada, the United States, and Australia. The company was incorporated in 2016 and is headquartered in Toronto, Canada.

IsoEnergy Ltd.’s ISS Governance QualityScore as of October 1, 2026 is 9. The pillar scores are Audit: 6; Board: 9; Shareholder Rights: 9; Compensation: 10.

Corporate governance scores courtesy of Institutional Shareholder Services (ISS) Scores indicate decile rank relative to index or region. A decile score of 1 indicates lower governance risk, while a 10 indicates higher governance risk.

November 5, 2026 at 9:00 PM UTC

IsoEnergy Ltd. Earnings Date

October 13, 2026 at 12:00 AM UTC